EP2129257A2 - Système et procédé pour représenter de manière tridimensionnelle une coupe de cheveux, et élément pour représenter symboliquement une longueur de cheveux - Google Patents

Système et procédé pour représenter de manière tridimensionnelle une coupe de cheveux, et élément pour représenter symboliquement une longueur de cheveux

Info

Publication number
EP2129257A2
EP2129257A2 EP08716896A EP08716896A EP2129257A2 EP 2129257 A2 EP2129257 A2 EP 2129257A2 EP 08716896 A EP08716896 A EP 08716896A EP 08716896 A EP08716896 A EP 08716896A EP 2129257 A2 EP2129257 A2 EP 2129257A2
Authority
EP
European Patent Office
Prior art keywords
length
variable
elements
hair
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08716896A
Other languages
German (de)
English (en)
Inventor
Thomas Kobeck
Rainer Stöhr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobeck Thomas
STOEHR, RAINER
Original Assignee
Kobeck Thomas
Stohr Rainer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobeck Thomas, Stohr Rainer filed Critical Kobeck Thomas
Publication of EP2129257A2 publication Critical patent/EP2129257A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/14—Stands for performing hairdressing work; Postiche heads
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/003—Repetitive work cycles; Sequence of movements
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/005—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms for selecting or displaying personal cosmetic colours or hairstyle

Definitions

  • the invention relates to a system and a method for the three-dimensional representation of a haircut.
  • the invention also relates to an element for the symbolic representation of a hair length.
  • DE 10 2005 053 507 A1 discloses a system for the three-dimensional display of haircuts.
  • a model head bores are introduced at defined unchangeable areas, in which Passees modeled plate-like elements can be inserted.
  • the plate-like elements each have two plug-in pins.
  • the representation can be ensured only very inadequate, since here too the haircut due to the size and the limited shape of these attachable elements can be symbolized only very inaccurate.
  • the flexibility of this system is considerably limited, since the specific elements can be attached due to the specific ⁇ formed plug-in mechanism only at certain positions on the head. Due to the shape of a curved head, the attachment of the fixed holes and the shape of the elements here, the usability is significantly limited.
  • a system for the three-dimensional representation of a haircut comprises a model head, which is modeled on a human head and is designed as an artificial model head.
  • the system comprises a plurality of variable-length elements, which are designed for the symbolic representation of hair lengths. By means of this plurality of variable-length elements, specific lengths of one or more hairs on the head can be displayed on different head sections.
  • a structure is understood to mean the length arrangement of the hair over the head rounding when these hairs are in each case in the 90-degree
  • a structure thus represents a surface which passes through the tips of the
  • Angle to the head surface are arranged.
  • the dreidimensio ⁇ dimensional representation of hair styles can be substantially clarified and in particular the length of separate hair with respect to the individual hair-section and in relation to each specific head part are made possible. Due to the variability in length of the elements can be ⁇ significantly improved by the accuracy and beyond due to the majority of these elements the Structure of a haircut not only coarse, but are shown very finely structured. The often very com plex structure ⁇ a haircut can thereby it essential for a trainee or a projection forming accu- be represented thereby be clarified and the overall presentation ⁇ lung. This also results in a much better overall picture for the consideration and in the finished state of a haircut presentation, this more precise overall picture can also be better reproduced and impressed.
  • variable-length element to ⁇ least two partial elements which are formed for the symbolic representation position of the hair length and are connected together.
  • the flexible use of the variable-length element can be improved thereby. In particular, this allows the specific length setting to be specified.
  • the length of a variable-length element is reversibly changeable.
  • This item can be used in many different ways and different lengths as often turned ⁇ represents and changed again.
  • a non-destructive and repeatable effect of the change in length can be repeated as often as desired.
  • variable-length element can be changed in length in its own right, in particular reversibly changeable without destruction.
  • the Consunver Szier is formed, in particular reversi ⁇ bel changeable.
  • a shortening or extension of the element is thus formed in its axial length.
  • the variable-length element is in particular geradli ⁇ nig formed and the reversible change in length is provided in the rectilinear shaping of the element, wherein in particular with a permanent or maintained straightness, the change in length is adjustable.
  • the rectilinear element which is particularly rod-shaped, is reversibly adjustable in its axial length, which is the same orientation to the rectilinear extent.
  • the variable-length EIe- management is particularly fixed on the model head is placed ⁇ and the length change the position of the element as a whole relative to the model head is the same. It is then only provided the length adjustment of the element itself, a relative movement of the element as a whole to the model head is not given. Can move without the element rela ⁇ tive to the model head as a whole must then be in particular be set with the head surface extending length of the element and with precisely one be ⁇ arbitrarily often repeatable precision without deterioration of the element and / or of the model head.
  • a plurality of identically configured elements as they are dependent ⁇ may be individually adjustable in each case in their axial lengths.
  • the production can be simplified and the whole system can be made simpler, since a large number of different elements is no longer required.
  • the depth with which such a variable-length element in the model head, in particular ⁇ at least partially hollow model head extends may be minimized and then remains unchanged even with a change in length of the element.
  • the model head can be made easier.
  • the elements can then interlock inside the model head, for example, or bend each other, so that not only is there a high degree of wear here, too. Furthermore, it is a disadvantage in such embodiments that just at the lateral head surface, approximately close to the ear, such a ⁇ leadership of elements that can be moved relative to the mo ⁇ dellkopf only as a whole, is not possible or only can be performed with very short elements, since they then extend transversely to the model head in the interior and can be formed only very short due to a small head width. This also applies to products imported from the top elements, as the head height just ⁇ if limited. Hairstyles with long hair can not be displayed or inadequately.
  • variable-length element is designed as a telescopic device and the at least two sub-elements are movable relative to each other in the direction of the longitudinal axis.
  • the telescopic device makes it possible to set the most varied lengths, whereby depending on the local positioning of the variable-length element on the model head, a multiplicity of different hair lengths can be represented symbolically locally.
  • variable-length element is continuously possible. As a result, any lengths can be very precise ⁇ sets.
  • variable-length element is designed to set discrete lengths and thus in each case a plurality of specific lengths can be predetermined and displayed.
  • a variable-length element with least two partial elements can be provided in such a design that the movement is predefined in the direction of the longitudinal axis and thus the length adjustment by spe ⁇ zifisch predefined latching steps.
  • the length adjustment of a reversible variable-length element is ge ⁇ passed through at least two non-destructively detachable elements.
  • a first partial element having at least one second part element can be plugged together and as ⁇ adjusted by an individual length of the variable-length element by a plug-in device. If these are to be changed again, then at least one partial element can be removed again and one or more further partial elements can be attached.
  • Sub-elements can all have the same length in such an embodiment. It can also be provided that they have different lengths. As a result, the flexibility with regard to the presentation of a wide variety of hair lengths can be further increased and the length setting made more precise.
  • the sub-elements can, for example, be non-destructively releasably connectable by a Mitggerverschrauben.
  • variable-length element can only be changed irreversibly in length.
  • an integral variable-length element with at least one predefined element can be provided. Neten predetermined breaking point is formed.
  • a separation of the at least two sub-elements can be made to the target ⁇ breaking point, which can be possible for example by a simple ches cancel. This also allows an individual length adjustment of an element can be made possible.
  • Both separated sub-elements can then be used again in a preferred manner as their own elements for the symbolic DarStellung the hair length.
  • the sub-elements of such a variable-length element all have substantially the same length.
  • an integral variable-length element is formed, in which the predetermined breaking points are so angeord ⁇ net that at least two sub-elements are covered with under ⁇ different lengths.
  • the sub-elements of such a variable-length element with predetermined breaking points have a length less than or equal to 10 cm, in particular less than or equal to 5 cm, in particular less than or equal to 3 cm and in particular less than or equal to 1 cm.
  • An embodiment similar to a socket set, in which a variable-length element has two reversible and thus non-destructively separable and reassemblable sub-elements, may have these lengths according to the above dimensions.
  • variable-length element At least two
  • Partial elements which are movable relative to each other, so in addition to a telescopic device and a Ausgestal- tion be provided in accordance with a pivoting device.
  • the two sub-elements may be connected to a pivoting hinge.
  • a folding rule meter bar
  • variable-length element is formed rigid.
  • a rigid design is understood in particular that the variable-length element is rigid with respect to movements that do not take place in the direction of the longitudinal axis.
  • flexural stiffness is also understood that no significant Ver ⁇ bend the variable-length element occurs when this particular is exposed only to gravity.
  • a length Variegated ⁇ pending element is rod-shaped.
  • the symbolic representation of hair and hair lengths can be made very clear and realistic.
  • a variable-length element comprises an outer diameter less than or equal ⁇ 7 mm, in particular less than or equal to 5 mm, in particular less than or equal to 3 mm,.
  • variable-length element formed only from a part member this may be formed with a very klei ⁇ NEN outer diameter.
  • a very large number of such elements of variable length can thereby also be attached to the model head.
  • the precision of the spatial representation of a haircut can be further improved.
  • the structure of the haircut can thus also be represented in a refined manner by the plurality of additionally attachable variable-length elements.
  • a rod-shaped element with a relatively small outer diameter can be made possible.
  • a relatively small outer diameter can be generated.
  • relatively thin rods can also be made possible in the case of a telescope design of a variable-length element, as a result of which the number of attachable variable-length elements on the model head can also be very high.
  • the number density we ⁇ considerably higher than in other embodiments.
  • a rod-shaped, variable-length Ele ⁇ ment is free of corners, in particular round, is excluded in cross section.
  • variable-length element is not rod-shaped, but otherwise formed.
  • a variable-length element is designed plate-tenartig of contour and different includes walks.
  • variable length member so as to the model head, in particular to the hair disposed ent ⁇ speaking area, that it is oriented perpendicular to the head surface sentlichen essen-.
  • this embodiment also allows depicting ⁇ development of the structure of a haircut because in addition to the indi ⁇ vidual length settings of the variable length elements and the respective substantially vertical inlet mouth of a variable-length element at or is provided in the head surface.
  • a variable-length element can be attached non-destructively releasably to the model head.
  • a variable-length element is releasably secured on the head surface.
  • an attachment by means of magnets or a hook-and-loop fastener (hook-eye connection) or the like may be provided here.
  • the head may also be made for the head to be formed from an elastic material, at least in the area corresponding to the hairiness of a human head and the volume bounded thereby.
  • the elastic material is provided so that insertion of the variable-length elements is ensured.
  • the material is preferably formed so that a positionally accurate mounting of the variable-length elements is ensured therein. He particularly advantageous ⁇ it has when the elastic material would take a decision after the variable-length element is designed to be self-closing ⁇ .
  • the material of the model head, and in particular of the volume range which is limited by the area corresponding to the hair of the human head surface area, be made of Styrofoam or foam or the like. It can also be provided that this material is a suitable plasticine or the like.
  • the model head a plurality of prefabricated openings is formed, in each of which a nostinver sectioni ⁇ Ches element can be inserted.
  • the head may also be formed of wood, metal, plastic or the like.
  • a training school of glass, especially break-resistant, vorgese ⁇ hen can be.
  • variable-length elements which are advantageously provided with a wide variety of pre-hands, can not fall away from the model head and does not go so ⁇ with lost.
  • the variable-length elements in such an embodiment also always quasi handy and laying or losing can be prevented.
  • the length-variable elements are integrally angeord ⁇ net on the model head and can not be removed from the model head in normal use.
  • a variable-length element can be removed from the model head in a non-destructive manner.
  • a latch which can be solved quickly and with little effort to exchange or to insert such a variable-length element.
  • this locking is designed so that it can not be solved during normal setting and varying the length of the element and thus unwanted loosening can be prevented.
  • it can also be provided that, in the case of such an integral arrangement of a variable-length element, it is screwed on, in particular screwed into a hole in the model head.
  • the system is designed so that a change in length and / or the setting of an active position and / or a passive position of a variable-length element is automatically carried out.
  • an active position in particular the fully lowered state of the variable-length element is understood to mean, but in which a front handle area of egg ⁇ ner operator can be taken, and gene thus removablezo- the variable-length element, for example, manually can be.
  • a passive position the fully recessed arrangement is a variable-length To understand elements in the model head. The grip zone can then advantageously not be used.
  • Such an automatically controlled adjustment of an active position or a passive position is particularly advantageous in systems which have a very high number of variable-length elements.
  • an automatically controlled length adjustment or change in length of a variable-length element can also be provided.
  • the representation of a haircut can be further improved. In particular, this makes it possible to precisely and repeatedly repeat one and the same haircut exactly with the variable-length elements.
  • the individual hair lengths can be adjusted at any time to understand and thus a de demonstration activities quickly and targeted correctly shown the ⁇ .
  • the system for automatically controlling this position adjustment and / or these length settings may comprise an electronic control unit which controls the variable-length elements.
  • These can its length, for example about motor At ⁇ drive units, such as an electric motor or the like change.
  • an operating controls ment such as a button, a rotary / push switch, a toggle switch or a touch panel, may or may be the model head angeord ⁇ net.
  • the system can be operated via a radio remote control.
  • the system may also include a length measuring element.
  • This length measuring element can be used, in particular, for measuring the distance of a specific point on the head surface up to a tip of a variable-length element that symbolizes a hair length and is projected onto the head surface at a 90-degree angle.
  • a length measuring element for example, for a trainee or a Fort142enden the setting of hair lengths on a variety of head sections can be facilitated and thereby the precision when practicing the hair length setting on the exercise system can be increased.
  • the length measuring element can be provided as a separate additional part to the system.
  • the distance ⁇ measurement can be done in more detail.
  • a thread element, a wire element or a chain or the like may be provided as a length measuring element.
  • each variable-length element is associated with a length measuring element.
  • This can be connected, for example, with the variable-length element.
  • An attachment of this length measuring element can be provided, for example, on an outer side of the length-varying element.
  • a length measuring ⁇ element is formed integrally with the variable-length element. It can preferably be provided that the length measurement element is at least partially disposed in a hollow having formed ⁇ th variable-length element.
  • ⁇ sondere when the variable-length element is designed as a telescoping rod means may be formed hollow at least on the front part element and in the length measuring element can be positioned the ⁇ se. In particular, can then be provided that he stretches the length measuring element over the front tip or front end of the variable-length element addition ⁇ and thus always griffbe ⁇ riding by an operator is present.
  • variable-length element in the collapsed state in the model headashi- sets, may still be the length measuring element can be used separately and independently.
  • it when it is designed as a flexible element, it can be pulled out of the then unused variable-length element and thereby a very precise distance measurement of this momentarily unused variable-length element to an outer tip of another, already with a specific Length of set variable-length ele- ment are performed.
  • this may be the distance from the head surface at the point at which the variable-length element opens up measured at this Spit ⁇ ze of a specific length already set another variable-length element.
  • the relative and independent one can thus be used Movement of the components are guaranteed to each other in specific phases of a haircut presentation.
  • this also allows a component-reduced design to be ensured.
  • the required components are always at hand and in the right place and do not have to be searched for or targeted.
  • the length measuring element is protected by this design from wear and contamination.
  • the length measuring element comprises in one embodiment as a flexible part of a kind Seilzug ⁇ device. It can thus be provided that when the length measuring element is pulled out by an operator, it is automatically rolled up again when released.
  • a locking device can be activated, in particular with a pull-out, with which it can be achieved that the extended length of the length measuring element does not lead to an inevitable automatic reeling, even if the length measuring element is released by the operating person.
  • a set length of theInternmessele ⁇ ment thus remains even when it is released by an operator.
  • this locking device can be provided, for example, that a brief, jerky pulling onInmess ⁇ element is performed.
  • variable-length element is activated or changed in length, so it is not hampered by a lock or the like from the length measuring element.
  • the system comprises an electronic SpeI ⁇ cherü can be recorded or in which he placed simulative ⁇ hair sections stored.
  • ⁇ sondere can be provided that are designed for specific hair cuts the respective lengths of hair on the head of each specific batches stored. It can be possible that the lengths of the hair of a specifi ⁇ rule stored reference haircut can see who can ⁇ . This is then done by selecting the specific reference haircut, which then allows the individual variable-length elements to be extended to the stored lengths. The selection of a reference haircut can be made using controls on the model head or via a remote control or other operating device. It can be provided that reference haircuts can be deleted again or that new or additional reference haircuts can be stored.
  • the individual lengths of the respective variable-length IS elements are a ⁇ given to the respective head sections individually via the controls or keyboard or in otherwise word ⁇ term nature, for example, by voice input.
  • pictorially recorded lengths of a reference haircut by processing the image data in a computer unit with automatically detected and stored for the specific haircut.
  • variable-length elements are controlled by a control unit depending on a selected reference haircut ⁇ automatically adjustable to the assigned length.
  • a trainee first sets the variable-length elements on the individual head sections with the individual lengths, thereby performing the three-dimensional representation of the selected reference haircut. Only then, when the complete presentation has been completed by the trainee, can then be done via an operating element or the like, the automatic setting of the individual reference lengths of these variable-length EIe- elements with respect to the selected reference haircut.
  • the learning effect can be further improved, since in the totality it can be seen directly at which points the apprentice has deviated from the respective reference lengths.
  • the hair-section shown by the trainee is also stored on the Modellsys ⁇ tem.
  • the respective extension length of a variable-length element is detected and stored by electronic sensors.
  • a mode is set in which, after selecting a darzu- alternate ends and stored reference hair-section, an operator sets a variable-length element to a specified length and then changes to a comparison ⁇ mode, immediately below in which then the Reference length of this variable-length element is adjusted with respect to the selected reference haircut. The trainee or the person practicing can then immediately recognize whether he has set the specific variable-length element with respect to the reference haircut to be displayed on a correct length.
  • a first attempt of a trainee to represent a specific reference haircut suture ⁇ is stored and will eventually hereinafter in time a further attempt for this reference haircut leads carried. It can then also be displayed automatically how the two attempts of the trainee differ. As a result, for example, an improvement or a positive learning success can be recognized.
  • variable-length element can be made of wood, metal or even plastic.
  • a variable-length element is at least partially transparent to light. It can then be provided that the system has one or more light sources, and one or more variable-length elements are ⁇ be illuminated.
  • a variable-length element can be configured as an optical waveguide, at least in regions .
  • light sources for example, light-emitting diodes or incandescent lamps can be provided. In particular, light sources can be provided which allow different colors. Likewise, however, a light source may also be provided, for example a light-emitting diode which is designed to produce different light colors. As a result, individual hair dyes can be represented by the exercise and demonstration system.
  • a lighting can also be provided to the effect that two different colors are given for practice purposes.
  • elements variable in length which are drawn out to a correct or essentially correct length with regard to a representation of a reference haircut, can be illuminated green.
  • Consun- sliche elements which were on an incorrect length is ⁇ sets can, for example red lights ⁇ to.
  • each partial element is a separate light source is to be ⁇ arranged and each sub-element is separately illuminated.
  • variable-length element associated with three light emitting diodes by de ⁇ NEN a adapted to produce light beams of red light color, a second for the generation of light beams of green color of light and a third light generating rays of the blue light color. Depending any color may depend on the respective control of these LEDs then who ⁇ by a color mixture generated.
  • the system includes an image capture / image processing system.
  • This can be a pictorial
  • Imaging / image processing system also a training course of a trainee be pictorially recorded.
  • an error analysis or the like can be specified and the learning success can be improved.
  • the image acquisition / image processing system comprises at least one optical detector unit and a computer unit.
  • an optical detector unit one or more cameras can be provided.
  • 3D stereo cameras may be included in the system.
  • a high-precision recording can be made possible, whereby the recording of a reference haircut can be done very accurately.
  • the three--dimensional representation of a recorded reference hair-section can be made possible as a simulation, and thereby determines the respective lengths of the hair of a hair-section depending on the ⁇ consulted positions.
  • the system can thus virtually independently and automatically the respective hair lengths of a reference haircut, which draws up ⁇ was determined.
  • the image processing system is designed for recording videos of sequences for displaying haircuts on the model head, which sequences can be stored.
  • the system may be configured for comparison analysis of a hair cutting operation performed on a real head with a sequence for representing this hair cutting operation on the model head.
  • variable-length elements are set individually one after the other in the intended sequence of the actual hair cutting operation.
  • a trainee or an educator can be shown not only what respective lengths to set for a specific haircut, but also in what order the length-variable elements arranged in a spatially distributed manner on the head surface their length are adjustable.
  • it can be automatically and self-learning to understand at which head sections the respective hairs have to be adjusted one after the other to the individual length with regard to the selected reference haircut or have to be cut real.
  • a model head, an integrated display unit, wherein ⁇ match, a display or a screen include, in particular, which is movable relative to the model head.
  • the display unit can be attached to the model head, for example, by means of a pivoting mechanism. Since ⁇ by the display unit can be moved to any position to view stored reference haircuts or hair cutting processes and consider suitable to. If this display unit is not needed, it can be swung in and positioned to save space on or in the model head.
  • a separate display ⁇ unit is electrically connected directly to the model head.
  • a further aspect of the invention relates to a system for the three-dimensional representation of a hair cut with an artificial model head modeled on the human head, and a plurality of rod-shaped elements for the symbolic representation of hair lengths.
  • the symbolic representation of a haircut can be made much more precise and the number of elements are arranged much denser due to their relatively thin rod shape.
  • a Strukturdarstel ⁇ treatment of a haircut can thus be done much more accurately.
  • a rod-shaped element with an individual length can be introduced into the model head.
  • a multiplicity of elements of substantially equal length can thereby be introduced into the model head with different insertion depth.
  • rod-shaped elements can be arranged at spatially different zones of the model head, which protrude with different lengths from the model head.
  • different length structures for the symbolic representation of hair lengths can thereby be made possible.
  • a system can also be designed and designated as a device.
  • the model head is designed so that a Vo ⁇ lumen part, which is bounded by the hair area corresponding surface area, is detachably connected to the remaining part of the model head.
  • This allows an off ⁇ replace this sub-element of the model head are possible.
  • this allows different head shapes or different designs with regard to the attachment of the variable-length elements. Since due to the variety differing ⁇ cher hair sections, different embodiments of the system may each be advantageous where appropriate may be prepared by such a configuration with HO- forth flexibility, compatibility and modularity in the way the optimum system components are provided on a best possible representation or Demonstrati ⁇ on a haircut look.
  • any combination of the different embodiments of the system can also be made possible.
  • a multiplicity of variable-length elements are integrally formed on a model head, but partial areas of the head are also provided for the individual insertion of further variable-length elements.
  • the density of variable-length elements can optionally be increased at specific regions of the model head, thereby refining the precision of the structural representation.
  • Another aspect of the invention relates to an element for the symbolic representation of a hair length, which is formed variable in length.
  • the element is designed to be reversibly variable in length.
  • It may preferably have at least two sub-elements which are connected to one another and, in particular, are movable relative to one another in the longitudinal direction of the element.
  • a telescopic device may be provided.
  • a detachable connection between the sub-elements can then be reali ⁇ example, as a plug-in device Siert.
  • variable-length element is made flexurally stiff ⁇ . It can also be provided that the variable-length element is designed for continuous change in length.
  • the length changed ⁇ derliche element is formed in one piece and to ⁇ least two sub-elements to change in length to each other reversibly movable not rela- tively, but are separated from each other by predetermined breaking points.
  • the length change of the element can be made possible, but only irreversible.
  • the element has an outer diameter which is less than or equal to 7 mm, in particular less than or equal to 5 mm, in particular less than or equal to 3 mm.
  • variable-length elements can be attached to a model head, thereby substantially increasing the precision of a three-dimensional haircut representation.
  • variable-length element is preferably at least ⁇ partially designed as a hollow body.
  • Insbeson ⁇ particular it is at least partially tubular konzi- piert. This can allow a relatively light and consistssre ⁇ du becamees element there can also be realized from relatively inexpensive way ⁇ .
  • a length measuring element is mounted on or in the variable-length element. is formed.
  • this is formed hollow at least be ⁇ rich, the prisonnmessele- ment can be arranged in the hollow region.
  • the length measuring element is preferably movable relative to the variable length lehnhen element or a sub-element thereof.
  • a further aspect of the invention relates to a method for the three-dimensional presentation of a hair cut in which variable-length elements on a model head are set to a length which corresponds to a hair length of a hair of the specific haircut to be represented at this local location of the head.
  • variable-length elements in the direction of its longitudinal axis can be altered in length and can be adjusted accordingly.
  • variable-length elements are arranged substantially perpendicular to the top surface and adjusted to the desired length.
  • variable-length elements are adjusted continuously and thus continuously to the individual length of the symbolic representation of a hair length of the haircut to be displayed.
  • the lengths are adjusted only in stages and thus not continuously to a length ent ⁇ speaking.
  • the method sequences according to the invention or advantageous embodiments thereof can also be defined by a computer program.
  • This can be stored on a data memory and be provided for flow control.
  • the computer program can preferably also be designed to simulate a haircut and / or a hair cutting process and / or to process recorded image data.
  • FIG. 1 shows a schematic side view of a human head
  • Fig. 2 is a perspective view of a first embodiment of a system according to the invention.
  • Fig. 3 is a schematic plan view of the embodiment of FIG. 2;
  • FIG. 4 shows a schematic side view of a further embodiment of a system according to the invention.
  • Fig. 5 is a schematic side view of a third embodiment of an inventive
  • Figure 6 shows a fourth embodiment of an OF INVENTION ⁇ to the invention the system in a schematic side view.
  • FIG. 7 shows a first embodiment of an element for the symbolic representation of a hair length
  • Figure 8 is a second embodiment of a derarti ⁇ gen element in a schematic side view.
  • 9 shows a third embodiment of a derarti ⁇ gene element in a schematic side view.
  • Fig. 10 shows a fourth embodiment of a derarti ⁇ gen element in schematic side view
  • FIG. 11 is a fifth embodiment of a derarti ⁇ gene element in a schematic side view.
  • Fig. 12 shows a sixth embodiment of a derarti ⁇ gen element in a schematic exploded view
  • Fig. 13 is a schematic representation of another embodiment of a system according to the invention.
  • Fig. 1 is a schematic side view of a human head I shown.
  • An example drawn contour line Ia limits a Kopfbe ⁇ rich, which is covered with a main hair.
  • This cooking area Ib is limited due to the head rounding by a head surface Ic. From this, hair id extend outward.
  • a structure is understood to mean the length arrangement of the hair in the region Ib over the head rounding, if each hair is at a 90-degree angle from the head surface Ic is gone.
  • FIG. 1 in which the hair Ids are each arranged perpendicular to the surface 1c.
  • the line Ie of the structure is shown, which is formed as a connection between the ends of the hair Id facing away from the head surface Ic.
  • the structure Ie also has a top surface ⁇ represents which may have a function different from the hair-section ⁇ lichste form gradients. In particular, this is generally different or greatly different from the shape of the surface defined by the scalp Ic.
  • the length of the individual hair Id at the local positions of the surface Ic is thus also different.
  • this learning but also training in this respect is significantly improved by the invention.
  • Learning can be more effective and efficient, and it can also be traced.
  • the invention can be used to ensure a significantly improved symbolic representation of a haircut and, in particular, of the respective hair lengths at the individual head sections, as a result of which learning can be optimized and the learning success is accompanied more quickly.
  • the more precise and detailed presentation also trains the better imagination, which also helps to memorize the individual haircuts.
  • FIG. 2 shows a schematic illustration of a first exemplary embodiment of a system according to the invention for the three-dimensional representation of a haircut.
  • the system II comprises an artificial model head 1 modeled on a human head, on which a contour line Ia is shown on a head surface Ic. In addition, a surface area Ib is formed, which is usually provided with a hair in a human head.
  • a plurality of variable-length elements 2 which are shown schematically in FIG. 2, are arranged in the surface region 1b.
  • the variable-length elements 2 are rod-shaped and arranged on the model head 1, that they are at the respective position in the Are arranged substantially perpendicular to the top surface Ic, as indicated by the angle ⁇ .
  • variable-length elements 2 are arranged with different lengths, so that a relatively complex shaping of a structure Ie is formed as a surface shape.
  • variable-length elements 2 may for example be formed of wood, metal, plastic or the like.
  • these rod-shaped variable-length elements 2 are designed to be rigid, which means that even with an arrangement in the neck region or on the back side of the head they are virtually perpendicular to the outside of the head surface Ic.
  • the portion of the area of the model head 1 which is formed by the surface contour Ib and Ia or limited, can be taken as a solid part from the rest of the model head 1 from ⁇ .
  • This configuration makes it possible to use a variety of configurations and shapes of such a subarea in the model head 1.
  • the system II and in particular ⁇ sondere the model head 1 can be safety-assembled tuations- and depending on demand optimal in this regard in terms of use, deployment and detailed presentation.
  • a used or worn sectionele ⁇ ment at which the variable-length elements 2 are arranged or can be arranged can be relatively costly replaced low, since not the entire model Head 1 is no longer usable, but only this specific part of it.
  • the modular design also provides high flexibility of the system II.
  • variable-length elements 2 can be arranged integrated on the model head 1 and thus fixedly attached thereto.
  • an integral attachment of the variable-length elements 2 may be provided so that only a removal due to wear or for repair or the like can take place.
  • Such removal is preferably latest and consciously Deutschenzunch ⁇ Rende assembly steps, to then remove a length changed ⁇ derliches element. 2 Otherwise, for the conventional use and intended use of a variable-length element with an integral design quasi called a permanent connection.
  • variable-length element 2 is integrated in the model ⁇ head 1 such that a deliberate removal for repair or replacement purposes is not possible.
  • variable-length element 2 is completely formed as a separate part and can be applied individually on the surface 1c in the region 1b for displaying symbolic hair lengths.
  • it can beispielswei ⁇ se attachment by means of magnets, a Velcro strip with an inverted hook-eyelet system, or the like may be provided.
  • Styrofoam, foam or a suitable plasticine may be provided.
  • the material is designed so that when inserting and a subsequent withdrawal of the variable-length element 2, the resulting hole is automatically canceled ge ⁇ closed.
  • the number per unit area on the entire surface ge ⁇ Ib may be uniformly distributed. However, it can also be provided that the number of variable-length elements 2 per unit area in the surface area Ib varies locally.
  • variable-length elements 2 are provided and in addition separate variable-length elements 2 are provided for detachable attachment in the surface region 1 b. Characterized the number can be varied depending on the situation to existing variable-length elements 2 and in addition, the individual positio ⁇ discrimination of individual variable length elements 2 are specifically designed. The flexibility of the system II can thereby be significantly increased again and be advantageously provided for very specific haircuts.
  • a recess If is formed, into which a retaining element or a mounting ge device can be introduced, and thus the model head 1 can be set up.
  • FIG. 3 shows a schematic plan view of the system II according to FIG. 2. It can be seen that the plurality of variable-length elements 2 are distributed over the surface area Ib.
  • the specific ⁇ matic diagram shows a situation in which the e lements 2 are all substantially completely submerged in the model ⁇ head 1 and the system II is thus in the non-used state. Especially with automatic length-adjustable elements 2 or telescopic versions of the variable-length elements 2, these are then completely in a passive position and thus sunk ange ⁇ arranged.
  • variable-length elements 2a and 2b are shown on the training head or model head 1 representative of a variety of other variable-length elements. From their basic design, the two variable-length elements 2a and 2b are identical. In this embodiment, it is provided that the variable-length elements 2a and 2b are non-detachable and thus integrally connected to the model head 1. In the embodiment shown it is provided that in the model head 1 in the region of attachment of the variable-length elements 2a and 2b are formed out ⁇ holes 3a and 3b, in which these elements 2a and 2b are angeord ⁇ net.
  • the model head 1 may be solid and formed to be the bores 3a and 3b Kgs ⁇ NEN formed site-specific. It can be seen that the variable-length elements 2a and 2b in the direction of its longitudinal axis pulled apart or pushed together (in the direction of arrows) can be. By way of example, it is shown in FIG. 4 that the variable-length element 2b is fully extended and thus represented over its maximum length. The further variable-length element 2a on the other hand, having a ma ⁇ ximum length corresponding to the variable-length Ele ⁇ element 2b is, however, only extended over a smaller length.
  • variable-length members 2a and 2b in Wesentli ⁇ surfaces are completely sunk in the bores 3a and 3b respectively. Only a minimal protrusion with respect to the surface Ib can be provided so that the length-variable elements 2a and 2b can be gripped by an operator or a user and can be manually pulled out to a desired length.
  • a cleaning element 4 is attached at the upper edge of a bore 3a and 3b.
  • This may be formed, for example brush-like.
  • a material for example a nonwoven fabric, by means of which the outside of the elements 2a and 2b can be cleaned when being pulled out or during insertion.
  • this makes reliable cleaning possible.
  • This is particularly advantageous for glossy materials or coatings, as this Fingerabdrü ⁇ bridge or dust can be automatically wiped and thus always a shiny and high-quality impression is possible.
  • the bores 3a and 3b have internal threads into which the elements 2a and 2b can be screwed for semi-integral attachment.
  • an element 2a and 2b on the outside of a corresponding external thread are provided.
  • variable-length element 2a and 2b can be performed exclusively by manual operation, in particular by pulling or pushing in an element 2a or 2b by a user.
  • the variable-length elements 2a and 2b can be controlled automatically.
  • the system II has an electronic control unit 5, which is preferably arranged in the model head 1 in the embodiment shown.
  • this control unit 5 can also be arranged at a different position on the model head 1 or even externally thereto.
  • the control unit 5 comprises an electronic memory 6, which, however, can also be arranged as a separate unit.
  • the control unit 5 is connected elekt ⁇ driven with an operating element 7, which is arranged on the outside in the exemplary embodiment Na ⁇ thickness range of the model head.
  • the operating element 7 may be a single operating element. It can be provided that the operating element 7 is a toggle switch, a rotary switch, a push button or a rotary / push switch. Likewise, it can be provided that the operating element 7 is a touchscreen or the like. In addition, it can also be provided that several operating elements 7 are provided.
  • variable-length elements 2a and 2b representative of a variety of nostinver changeable elements 2 called
  • a plurality of re- ference hair cut in the storage unit 6 is istpei ⁇ chert and can be done by individual actuation of one or more operating elements 7, a selection of a specific reference haircut and then this by automatically extending the respective nostinver Sli- chen elements 2a and 2b can be shown.
  • variable-length elements 2a and 2b are equipped with one or more sensors which can detect a set length of an element 2a or 2b. These detected lengths can then be transmitted as information to the control unit 5. In particular, it can also be provided that these values are then stored individually. Likewise, however, can also be provided that a storing said detected length information takes place only if an operating element 7 betae ⁇ is actuated by a user. Such an embodiment makes it possible for a person practicing with the II system to first of all completely attempt to present a haircut and, for this purpose, to manually adjust the existing variable-length elements 2a and 2b to the specific lengths.
  • variable-length elements 2a and 2b are pulled out or adjusted to a corresponding length, these set lengths can be stored by actuating the operating element 7. It is thus made possible that the attempt by a practitioner to represent a reference haircut and to symbolically indicate the corresponding hair lengths by the variable-length elements 2a and 2b can be stored as a whole. From each individual variable-length element 2a and 2b, the extracted length detected via the sensors is then detected and stored.
  • the experiment carried out by the practitioner can be reconstructed and reconstructed.
  • a comparison between the attempt that the practitioner has made, and the reference haircut is possible by first automatically the reference haircut by corresponding extension of the variable-length elements 2a and 2b is shown and then subsequently the stored Ver ⁇ search the exerciser is shown by automatically adjusting the lengths of elements 2a and 2b stored in this regard.
  • This can be as often obsolete ⁇ again, so the learning effect and the Nachvollzie- of possible errors can be made much more intuitive and understandable.
  • the examining and improving ⁇ other hand and at any time comprehensible in addition to repeat any and located independently times is made possible.
  • variable-length elements 2a and 2b provision may also be made for the automatic extension of the variable-length elements 2a and 2b to demonstrate the reference haircut in a preferred sequence.
  • the order is predetermined, as it is also the actual real haircuts on the individual headers.
  • the individual variable-length elements 2a and 2b are sequentially extended at the respective positions in the correct order for the selected haircut sequence and adjusted to the respective correct length ⁇ .
  • the practitioner can then also be shown the correct sequence when cutting the individual hair sections to create the reference haircut.
  • the electrical connection between a variable-length EIe- ment 2a and 2b and the control unit 5 and between the control unit 5 and the control element 7 is formed wired.
  • these electrical connections are wireless.
  • the operator control element 7 for wireless communication with another unit, such as a remote control, kommunizie ⁇ ren can and preferably a bi-directional data exchange is possible.
  • the elements 2a and 2b each have a motor drive unit, for example an electric motor or the like. This can be controlled via the control unit 5.
  • the model head 1 preferably has an integrated Ad ⁇ geech 12, which is preferably movable relative to the model head. 1
  • a mechanism may be provided which allows pivoting in at least one spatial direction.
  • the display unit 12 can be issued in any suitable position and arranged for optimal viewing. Illustrated image formations, such as videos or image sequences, can then be observed by a user or other viewer. In particular, a practitioner can then follow the representation of a stored and selected for exercise reference haircut and simultaneously perform the practice on the model head 1.
  • the display unit 12 is electrically connected to the control unit 5.
  • the display unit 12 may also be arranged as a separate component to the model head 1 and electrically connected directly ⁇ bar with the model head 1. As a result, a representation of image information can preferably be made possible on a larger display unit 12.
  • FIG. 5 shows a further exemplary embodiment of a system II with a model head 1.
  • the variable-length elements 2a and 2b which in turn are shown as representative of a plurality of further, not shown variable-length elements 2, in addition a length measuring element 8th
  • This length measuring element 8 allows measuring a distance between a 2b not yet driven from ⁇ variable-length element 2a and a tip of an already ⁇ presented to an individual length of variable-length element.
  • the distance of the head surface at the location of Lan ⁇ genver functionallichen element to determine 2a to the tip of the variable-length element 2b.
  • This pre ⁇ hens as is important for specific hair cuts, as a function of this measured length is then also the country-genver selectedliche element 2a ⁇ moved manually out to a length or is automatically extended, corresponding to this distance.
  • this length measuring element 8 comprises a flexible ⁇ les part, which is realized in the embodiment as a thread 81b, which is arranged on a roller 81a.
  • a grip element 81c for example, a small ball or the like, mounted, through which the thread 81b can be easily and easily grabbed ⁇ and thus can be easily pulled out.
  • the roller 81a is arranged in the model head 1. It is preferably provided that this roller 81a is arranged on or in the variable-length element 2a and that the thread 81b is positioned inside the variable-length element 2a, which is preferably hollow in its entirety.
  • the handle member 81c is preferably dimensioned such that it bears against the opening of the hollow ⁇ before variable-length element 2a and can not slip inwards.
  • the roller 81a is formed for automatic winding and unwinding of the thread 81b. This means that when only the variable-length element 2a is pulled out and set to a specific length (manually or automatically), this is not hindered by the thread 81b. If then the variable-length element 2a pushed together again and transferred in particular in the fully recessed state in the model head 1, the roller 81a for automatic Aufrol ⁇ len of the thread 81b is formed. Automatically with the insertion of the variable-length element 2a, the thread 81b is then preferably rolled up onto the roll 81a at the same time. A hanging down of the thread 81b can be prevented, which in addition to a high functionality and a low wear and a high-quality impression can be achieved.
  • variable-length element 2a DIE se specific length to be pulled out. This defines this individual length of element 2a be set, which is then also very little effort and allows precise.
  • this locking mechanism can be released for example by a small ruckarti ⁇ ges pulling on the thread 81b and thereby the automatic Aufrollassikeit be enabled on the roller 81a again.
  • a flexible embodiment is particularly preferred, since a relatively precise distance measurement between desired points can thereby be made possible even in the case of elements 2a and 2b which are positioned very differently and relatively far apart from each other.
  • the length measuring element 8 can also be formed as a separate part to the variable-length element 2. It can then be provided that the system II has only such a length measuring element 8. This can be both flexible and rigid.
  • FIG. 6 shows a further exemplary embodiment of a system II for the spatial representation of haircuts in a further schematic side view.
  • the variable-length elements 2a 'and 2b' are formed as separate parts to the model head 1 det. Again, these variable-length elements 2a 'and 2b' are formed rigid and rod-konzi ⁇ piert.
  • the rod-shaped variable-length elements 2a 'and 2b' are individually inserted into the model head 1 by an operator at the respective positions. infected or infected. The insertion can be carried out in manufactured before ⁇ holes.
  • the model head 1 in particular the part member comprising the surface area of Ib, is formed of a material in which the elements 2a ', 2b' introduced ⁇ inserted may be, or may be removably attached to said surface Ib.
  • this may be provided with magnets or the like.
  • the elements 2a 'and 2b' can be designed for continuous or discrete change in length.
  • telescope configurations or elements with predetermined separation points can be provided.
  • FIGS. 2 to 6 can be combined in partial aspects or else completely in any desired manner.
  • FIG. 7 shows a schematic representation of a first exemplary embodiment of an element 2 for the symbolic representation of hair lengths.
  • the element 2 is formed variable in length and includes, by way of example, three sub-elements 21, 22 and 23, which are movable in the longitudinal axis ⁇ direction A relative to each other.
  • the element 2 is flexurally removablebil ⁇ det and designed as a telescopic device.
  • a handle part 24th trained At the front end of the third part element 23 is a handle part 24th trained, whereby the safe manual gripping is made possible by an operator and the manual pulling and pushing is ensured.
  • Both the number and the respective individual lengths of the elements 21 to 23 of the element 2 are le ⁇ diglich exemplary and may vary in many ways.
  • the element 2 is at least partially formed of a transparent material for light. Thereby, a partial element 21 to 23 or the entire element 2 can be illuminated with a specific color. Through this design, individual hair dyes can be displayed.
  • an entire element 2 is assigned a single light source 9a. This can for example be spaced at the lower end or arranged directly adjacent to the partial element 21. Benso E can be provided that the light source 9a ⁇ regions, is arranged within the minimum ⁇ then preferably at least partially hollow ⁇ part element 21 on.
  • a light source 9a to 9c is designed as a light-emitting diode or incandescent lamp. Light-emitting diodes are particularly preferred since they can be arranged in a relatively space-saving manner and, in addition, can produce a wide variety of light colors.
  • an element 2 or each sub-element 21 to 23 each three LEDs are assigned ⁇ assigns, and one for generating light beams red light color, a second for generating light rays blue light color and a third for He ⁇ generation of light rays green light color is formed.
  • any desired color illumination of the element 2 or a sub-element 21 to 23 can then be achieved by means of a color mixture.
  • telescopic device of an element 2 is a continuous or stepless County ⁇ gene mutation can be adjusted. It can also be provided that the sub-elements 21 to 23 are not movable to a continuous change in length, but can be adjusted only in discrete stages.
  • FIG. 8 shows a further embodiment of an element 2, in which, in contrast to the illustration according to FIG. 7, only one embodiment for a latching on the model head 1 is shown.
  • one, in particular a plurality of latching elements 25 and 26 are formed on the upper portion of the first sub-element 21.
  • this first subelement 21 is then arranged in the interior of the model head 1 and the latching elements 25 and 26 can be latched on the inside Ib '(for example FIG. 4).
  • FIG. 9 shows a further embodiment of an element 2 which, by way of example, has three subelements 21 to 23.
  • Schematically and symbolically 9 is an electric motor arranged at the lower end of the piece member 21 27 which is controlled by the control unit 5 and can be effected by the automatic on ⁇ position of the length of the element 2 in this off ⁇ guide of FIG..
  • the number of the partial elements is 21 to 23 single ⁇ Lich example.
  • a beechi ⁇ ge combination of several of the embodiments according to FIGS. 7 to FIG. 10 may be provided.
  • the variable-length elements 2 with surfaces in the essential maximum length and thus virtually completely accessiblezo ⁇ gene are shown.
  • the elements In the fully collapsed to stand ⁇ 2, the elements have a length slightly RESIZE ⁇ SSER than the length of the first part element 21 on.
  • FIG. 11 a further embodiment of an E lement 2 is shown, which is rod-shaped and nostinver section ⁇ Lich formed.
  • this element 2 is shown in FIG. 11 from ⁇ eventually irreversibly variable in length.
  • the element 2 comprises at least two, in particular a plurality of sub-elements 21a, 21b, 21c, 2 Id, 21e, 21f and 21g, which are connected via predefined and preferably marked Soll ⁇ separating points, in particular predetermined breaking points 28, and thus initially a one-piece element 2 is provided with fixed overall length.
  • the sub-elements 21a to 21g may all have substantially the same length 1. However, it can also be pre ⁇ see that they have different lengths. In particular it can be provided that in an alternating manner, a partial element having a first length, then a partial element having a second length and then is ⁇ to turn a part member having a first length, etc. is formed.
  • an element 2 according to FIG. 11 it is preferably provided that this is provided as a se ⁇ ready part of the model head 1 and ma ⁇ nually inserted into the model head 1 or it is ⁇ inserted or attached.
  • this is provided as a se ⁇ ready part of the model head 1 and ma ⁇ nually inserted into the model head 1 or it is ⁇ inserted or attached.
  • the sub-elements 21a to 21g are separated by separating at the respective predetermined breaking points 28, an individual length for symbolic representation of a hair length can be generated and the then available E ele- ment 2 at a specific position in the surface area Ib on the model head 1 are attached.
  • a further embodiment of an e lements 2 is shown, which is rod-shaped latestbil ⁇ det also is reversible and of variable length.
  • this embodiment can be seen according to the exploded view in Fig. 12 that individual sub-elements 21a to 21d plugged together according to a plug-in device can be.
  • sub-elements 21a to 21c each ⁇ wells a pin 211 on which 21a to 2 Id can be inserted into a corresponding recess or bore of a component element.
  • the lengths 1 of the sub-elements 21a to 21d are all the same design.
  • a plurality of pins 211 is integrally formed, on which then one or more sub-elements 21a to 21d can be plugged.
  • a sub-element 21d as shown in Fig. 12 is ⁇ is introduced. This does not have a pin 211 and bil ⁇ therefore det form a timely completion at the outer end of the element. 2
  • FIGS. 11 and 12 show elements 2 which have substantially the same diameter over their entire length.
  • a system II for three-dimensional representation of haircuts with a plurality of variable-length ele- ments or rod-shaped elements for symbolic Presentation of hair lengths can thus be used both for training for trainees and educators. It can also be used for testing and demonstration purposes in seminars, trainings and the like.
  • FIG. 13 shows, in a schematic representation, a system structure which, in addition to a human head I, comprises a system II.
  • This is also associated with an image processing / image acquisition system.
  • This includes, in addition to a computer unit 9, which can be ⁇ example, a portable computer or the like, a first camera 10 and a second camera 11. These can each be made of 3D stereo cameras. It can also be provided more cameras.
  • a separate display unit 12 'as example ⁇ as a screen or the like is provided.
  • an image projection unit 13 in ⁇ example, a projector or the like, an image display.
  • the cameras 10 and 11 and the image projection unit 13 are connected to the computer unit 9.
  • the display unit 12 is designed as an electronic display or other screen, it can also be connected electronically to the computer unit 9.
  • These connections to the computer unit 9 can be wired or wireless.
  • a control unit 5 of the system II may be provided for data exchange with the computer unit 9.
  • a wireless or a wired version can be realized.
  • a real hair cutting operation on the human head I can be pictorially detected and stored in the computer unit 9.
  • a suitable image processing software then a three-dimensional representation of the human head I can be detected and stored.
  • the image processing software may be madestal ⁇ tet, that specific hair lengths at the jewei ⁇ time sections of hair of the human head I detected during the hair-cutting process and can be determined by ⁇ réelle by the software.
  • the recording of one or more reference haircuts can in principle be made possible.
  • These can then also be represented simulatively by the image processing software and, if appropriate, also stored in the memory unit 5 of the model head 1. Likewise, however, they can also be stored at the same time or only on the computer unit 9.
  • the image processing software can also be embodied as a computer program product for its own simulative generation of reference haircuts without the recording of a real haircutting process on the head I.
  • the practice on the system II can be detected optically by one or both cameras 10 and 11 and can likewise be stored. Both the detection of the hair-cutting process on the human head I and the detection of an exercise on the system II can take place in the form of a video or individual image sequences.
  • the recording and recording of the actual hair cutting process on the human head I can be independent of the drawing and recording the exercise on the system II done. Likewise, however, a simultaneous Erfas ⁇ sen and recording may be possible. Due to the simultaneous procedure, an analysis can be made possible by a comparison of the two processes at a later time.
  • reference haircuts can additionally be stored or others deleted.
  • also saved, deleted recorded attempts at practicing ⁇ or turn uploaded In particular, for demonstration purposes with multiple people can be done by an additional external display unit 12 also ei ⁇ ne transmission of the procedures and thus a tracing even for a large number of people are possible.
  • Starting recording with the camera 10 and / or 11 can be user-defined at any time or preprogrammed. For example, depending on specific phases of a hair cutting process, an automatic or user-initiated starting and stopping can also take place.
  • a post-processing of a record for deleting or individual joining of recordings or partial phases thereof can also be provided. It can also be provided that at least two systems II can be controlled or configured with the computer unit 9.

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Abstract

L'invention concerne un système pour représenter de manière tridimensionnelle une coupe de cheveux, comprenant une tête de mannequin (1) et plusieurs éléments à longueur ajustable (2, 2a, 2b, 2a', 2b') destinés à représenter symboliquement les longueurs de cheveux. Cette invention se rapporte en outre à un procédé correspondant, ainsi qu'à un élément pour représenter symboliquement une longueur de cheveux.
EP08716896A 2007-03-08 2008-02-15 Système et procédé pour représenter de manière tridimensionnelle une coupe de cheveux, et élément pour représenter symboliquement une longueur de cheveux Withdrawn EP2129257A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007011405A DE102007011405B4 (de) 2007-03-08 2007-03-08 System und Verfahren zur dreidimensionalen Darstellung eines Haarschnitts sowie Element zur symbolischen Darstellung einer Haarlänge
PCT/EP2008/051895 WO2008107295A2 (fr) 2007-03-08 2008-02-15 Système et procédé pour représenter de manière tridimensionnelle une coupe de cheveux, et élément pour représenter symboliquement une longueur de cheveux

Publications (1)

Publication Number Publication Date
EP2129257A2 true EP2129257A2 (fr) 2009-12-09

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EP08716896A Withdrawn EP2129257A2 (fr) 2007-03-08 2008-02-15 Système et procédé pour représenter de manière tridimensionnelle une coupe de cheveux, et élément pour représenter symboliquement une longueur de cheveux

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US (1) US20100169055A1 (fr)
EP (1) EP2129257A2 (fr)
JP (1) JP5276602B2 (fr)
DE (1) DE102007011405B4 (fr)
WO (1) WO2008107295A2 (fr)

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WO2012108010A1 (fr) * 2011-02-09 2012-08-16 Ushio Sayuri Procédé de coupe de cheveux
CN102800129B (zh) 2012-06-20 2015-09-30 浙江大学 一种基于单幅图像的头发建模和肖像编辑方法
US8977389B2 (en) * 2013-07-17 2015-03-10 ColorCulture Network, LLC Method, system and apparatus for dispensing products for a personal care service, instructing on providing a personal care treatment service, and selecting a personal care service
DE102015117178B3 (de) * 2015-10-08 2017-01-26 Robin Jäger System zur Anzeige eines Objekts, insbesondere eines Kopfes für das Haareschneiden
DE102015117175B4 (de) * 2015-10-08 2017-11-16 Robin Jäger System zur Anzeige eines Objekts, insbesondere eines Kopfes für das Haareschneiden
KR101965073B1 (ko) * 2017-11-07 2019-04-03 주식회사 한올엔터프라이즈 가상 헤어 디자인 장치 및 그 제어 방법
WO2019178572A1 (fr) * 2018-03-15 2019-09-19 Merelus Stefanie Tête de mannequin d'entraînement
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WO2008107295A3 (fr) 2008-11-13
DE102007011405A1 (de) 2008-09-11
JP5276602B2 (ja) 2013-08-28
DE102007011405B4 (de) 2008-10-16
WO2008107295A2 (fr) 2008-09-12
JP2010519991A (ja) 2010-06-10
US20100169055A1 (en) 2010-07-01

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