AU2001237338A1 - Method and system for the three-dimensional representation - Google Patents

Method and system for the three-dimensional representation

Info

Publication number
AU2001237338A1
AU2001237338A1 AU2001237338A AU3733801A AU2001237338A1 AU 2001237338 A1 AU2001237338 A1 AU 2001237338A1 AU 2001237338 A AU2001237338 A AU 2001237338A AU 3733801 A AU3733801 A AU 3733801A AU 2001237338 A1 AU2001237338 A1 AU 2001237338A1
Authority
AU
Australia
Prior art keywords
sub
image elements
partial information
elements alpha
alpha
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.)
Abandoned
Application number
AU2001237338A
Inventor
Falk Dorfel
Armin Grasnick
Andreas Holz
Markus Klippstein
Ingo Relke
Sven-Martin Scherzberg-Naujokat
Wolfgang Tzschoppe
Rudyard Isaac Urtecho Valverde
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.)
4D Vision GmbH
Original Assignee
4D Vision GmbH
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
Priority claimed from DE10003326A external-priority patent/DE10003326C2/en
Priority claimed from DE10029584A external-priority patent/DE10029584A1/en
Priority claimed from DE10029531A external-priority patent/DE10029531A1/en
Priority claimed from DE10039321A external-priority patent/DE10039321A1/en
Priority claimed from DE10043346A external-priority patent/DE10043346A1/en
Priority claimed from DE10043305A external-priority patent/DE10043305A1/en
Priority claimed from DE10053868A external-priority patent/DE10053868C2/en
Application filed by 4D Vision GmbH filed Critical 4D Vision GmbH
Publication of AU2001237338A1 publication Critical patent/AU2001237338A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Generation (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A method for three-dimensional display in which a plurality of individual image elements alpha<SUB>ij </SUB>are made visible simultaneously in a raster of columns i and lines j, wherein the image elements alpha<SUB>ij </SUB>reproduce partial information from a plurality of views A<SUB>k </SUB>(k1 . . . n) of a scene/object, and adjacent image elements alpha<SUB>ij </SUB>radiate light of different wavelengths or wavelength regions is provided. In a method of the type described above, wavelength-dependent propagation directions are predetermined for the light radiated from the image elements alpha<SUB>ij</SUB>. The propagation directions within an observation space in which an observer is situated intersect in a plurality of intersection points which correspond to observation positions. From each observation position, one eye of an observer perceives predominantly partial information of a first selection and the other eye perceives predominantly partial information of a second selection from views A<SUB>k </SUB>(k=1 . . . n).
AU2001237338A 2000-01-25 2001-01-24 Method and system for the three-dimensional representation Abandoned AU2001237338A1 (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
DE10003326A DE10003326C2 (en) 2000-01-25 2000-01-25 Method and arrangement for spatial representation
DE10003326 2000-01-25
DE10013390 2000-03-15
DE10013390 2000-03-15
DE10029584A DE10029584A1 (en) 2000-06-16 2000-06-16 Three-dimensional image representation method uses grid of individual image elements representing partial information for scene/object from different directions
DE10029531A DE10029531A1 (en) 2000-06-16 2000-06-16 Three-dimensional image representation method uses grid of individual image elements representing partial information for scene/object from different directions
DE10029531 2000-06-16
DE10029584 2000-06-16
DE10039321 2000-08-04
DE10039321A DE10039321A1 (en) 2000-08-04 2000-08-04 Three-dimensional image representation method uses grid of individual image elements representing partial information for scene/object from different directions
DE10043346A DE10043346A1 (en) 2000-08-23 2000-08-23 Three-dimensional image representation method uses grid of individual image elements representing partial information for scene/object from different directions
DE10043305A DE10043305A1 (en) 2000-08-23 2000-08-23 Three-dimensional image representation method uses grid of individual image elements representing partial information for scene/object from different directions
DE10043305 2000-08-23
DE10043346 2000-08-23
DE10053868 2000-10-27
DE10053868A DE10053868C2 (en) 2000-03-15 2000-10-27 Arrangement for two- or three-dimensional representation of images of a scene or an object
PCT/EP2001/000756 WO2001056265A2 (en) 2000-01-25 2001-01-24 Method and system for the three-dimensional representation

Publications (1)

Publication Number Publication Date
AU2001237338A1 true AU2001237338A1 (en) 2001-08-07

Family

ID=27570753

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001237338A Abandoned AU2001237338A1 (en) 2000-01-25 2001-01-24 Method and system for the three-dimensional representation

Country Status (7)

Country Link
US (1) US7046271B2 (en)
EP (1) EP1252756B1 (en)
AT (1) ATE328440T1 (en)
AU (1) AU2001237338A1 (en)
CA (1) CA2436596C (en)
DE (3) DE20121318U1 (en)
WO (1) WO2001056265A2 (en)

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