WO2015127720A1 - Procédé d'utilisation de terminal, appareil et terminal - Google Patents

Procédé d'utilisation de terminal, appareil et terminal Download PDF

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Publication number
WO2015127720A1
WO2015127720A1 PCT/CN2014/077715 CN2014077715W WO2015127720A1 WO 2015127720 A1 WO2015127720 A1 WO 2015127720A1 CN 2014077715 W CN2014077715 W CN 2014077715W WO 2015127720 A1 WO2015127720 A1 WO 2015127720A1
Authority
WO
WIPO (PCT)
Prior art keywords
user
finger
terminal
camera
image
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.)
Ceased
Application number
PCT/CN2014/077715
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English (en)
Chinese (zh)
Inventor
张晓亮
冯磊
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.)
ZTE Corp
Original Assignee
ZTE Corp
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 ZTE Corp filed Critical ZTE Corp
Publication of WO2015127720A1 publication Critical patent/WO2015127720A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition

Definitions

  • the present invention relates to a handheld terminal, and in particular, to a terminal operating method, apparatus, and terminal.
  • BACKGROUND OF THE INVENTION Since large-screen electronic products can meet the needs of users in learning and entertainment, they have a better user experience than small screen products in watching e-books, surfing the Internet, watching video programs, etc., and large-screen electronic products are coming. The more common.
  • the present invention provides a terminal operation method, apparatus, and terminal, which can collect a user's finger image through a camera on the back of the terminal, and obtain operation information of the user, thereby enabling the user to use only one hand. Handheld electronic products and the operation of electronic products avoid the problem that the user must use two hands to realize the operation of the electronic products.
  • a method for operating a terminal is provided, the method is applied to a terminal, and the terminal includes a camera disposed on a back of the terminal, and the method for operating the terminal includes: collecting a user's finger through the camera Obtaining operation information of the user's finger in the image of the user's finger; determining operation instruction information corresponding to the operation information of the user's finger; and performing a corresponding operation according to the operation instruction information.
  • the operation information of the user's finger includes: an activity track of the user's finger in the image of the user's finger and/or change information of brightness and darkness in the image of the user's finger.
  • the method before the capturing the image of the user's finger by the camera, the method further includes: setting an image capturing mode of the camera to a black and white mode, so that the image captured by the camera is a black and white image.
  • the method before the acquiring the image of the user's finger by the camera, the method further includes: dividing an imaging area of the camera into a plurality of sub-imaging areas; dividing the screen display area of the terminal into a plurality of sub-display areas; Corresponding relationship between the plurality of sub-imaging regions and the plurality of sub-display regions; the operation instruction information corresponding to the operation information of the user's finger is specifically: according to the operation information of the user's finger and the plurality of sub-imaging regions and Determining a relationship between the plurality of sub-display areas, determining a sub-display area corresponding to the operation information of the user's finger; determining the user according to the operation information of the user's finger and the sub-display area corresponding to the
  • the method further includes: determining whether the image of the user's finger included in the image of the user's finger collected by the camera in the preset time period; When the operation information of the user's finger is not included in the image of the user's finger, the camera is controlled to be turned off.
  • a terminal operating device the device being applied to a terminal, the terminal comprising a camera disposed on a back of the terminal, the terminal operating device comprising: an image acquisition module, And the acquiring module is configured to acquire operation information of the user's finger in the image of the user's finger; the determining module is configured to determine operation instruction information corresponding to the operation information of the user's finger; The module is configured to perform a corresponding operation according to the operation instruction information.
  • the terminal operating device further includes: a setting module, configured to set an image capturing mode of the camera to a black and white mode, so that the image captured by the camera is a black and white image.
  • the terminal operating device further includes: a first dividing module, configured to divide an imaging area of the camera into a plurality of sub-imaging areas; and a second dividing module configured to divide the screen display area of the terminal into multiple a sub-display area; a creating module, configured to create a correspondence between the plurality of sub-imaging areas and the plurality of sub-display areas; the determining module includes: a first determining unit, configured to operate according to the operation information of the user's finger Determining a corresponding relationship between the plurality of sub-imaging regions and the plurality of sub-display regions, determining a sub-display area corresponding to the operation information of the user's finger; the second determining unit is configured to be based on the operation information of the user's finger and the user's finger The sub-display area corresponding to the operation information determines the operation instruction information corresponding to the operation information of the user's finger.
  • the terminal operating device further includes: a control module, configured to control the camera to be turned on or off according to a user operation.
  • the terminal operating device further includes: a determining module, configured to determine whether the user finger image collected by the camera in the preset time period includes operation information of the user's finger; the control module includes: an automatic control unit And setting to control the camera to be turned off when the operation information of the user's finger is not included in the image of the user's finger.
  • the embodiment of the invention further provides a terminal, comprising the terminal operating device as described above, and a camera disposed on the back of the terminal.
  • the embodiment of the present invention provides a method, a device, and a terminal for operating a terminal, which collects a user's finger image through a camera on the back of the terminal, and obtains operation information of the user, so that the user can only With one hand, it is possible to hold electronic products and realize the operation of electronic products, thereby avoiding the problem that the user must use two hands to realize the operation of the electronic products.
  • FIG. 1 is a flowchart of a method for operating a terminal according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic diagram of an image captured by a camera
  • FIG. 3a is a diagram of a finger contour of a camera captured by a camera when a user starts sliding;
  • FIG. FIG. 4 is a schematic diagram showing the correspondence between the imaging area of the camera and the display area of the terminal screen; and
  • FIG. 5 is a schematic structural diagram of the terminal operating apparatus according to Embodiment 1 of the present invention.
  • FIG. 1 is a flowchart of a method for operating a terminal according to Embodiment 1 of the present invention.
  • the terminal operation method is applied to a terminal, and the terminal includes a camera disposed on the back of the terminal.
  • the terminal operation method includes: Step S100, collecting a user finger image by using the camera; Step S102: Acquire operation information of the user's finger in the image of the user's finger; Step S104, determine operation instruction information corresponding to the operation information of the user's finger; Step S106, perform a corresponding operation according to the operation instruction information.
  • the image of the user's finger is collected by the camera disposed at the back of the terminal, the operation information of the user is acquired, and the corresponding operation instruction is determined according to the operation information of the user to perform the corresponding operation.
  • the usual practice is to use the thumb to get stuck on one side of the terminal, and use the little finger and the ring finger, or the middle finger to clamp the other side of the terminal to fix the terminal in the hand.
  • the index finger of this hand can be moved in a small range.
  • the camera usually placed on the back of the terminal is located in the upper part of the terminal, and this range is also the range of the index finger activity.
  • the left and right sliding of the user's finger corresponds to the left and right sliding instruction on the screen of the terminal, Realizing e-book page turning, web page turning or video progress adjustment;
  • the user's finger up and down sliding corresponds to the instruction of sliding up and down on the terminal screen, which can realize the adjustment of the volume of the player, etc., for different opening of the current terminal
  • the application corresponding to different operation instructions, controls the terminal according to the corresponding operation instruction.
  • the purpose of being able to hold the terminal and operate the terminal with only one hand is realized, and the problem that the user must use both hands to realize the operation of the electronic product is avoided.
  • the camera on the back of the terminal is opened to collect the image of the user's finger.
  • the operation information of the user's finger may include: an activity track of the user's finger in the image of the user's finger and/or change information of brightness and darkness in the image of the user's finger.
  • the operation information of the user's finger may include the activity track of the user's finger and/or the change information of the brightness and darkness in the image of the user's finger.
  • the image of the user's finger collected from the camera can be found to change the position of the contour of the user's finger, and the position of the contour of the user's finger can be changed.
  • the activity track of the user's finger is determined, and the operation taken by the user can be determined according to the user's activity track.
  • the camera captures an image the brightness of the captured image changes according to the lighting conditions.
  • the operation taken by the user can be determined.
  • the user's finger is swiped from A to B, and then A is the user.
  • A is the user.
  • B is uncovered, and correspondingly, in the image captured by the camera, A' is dark and B' is bright.
  • B When the user's finger slides to B, B is the user's finger cover, and A is uncovered, correspondingly, in the image captured by the camera, A' is bright, B' is In the dark.
  • a finger clicks for example, a click at C is performed, and the user's finger moves from C to far from far to near, and accordingly, the brightness of the C' at the picture captured by the camera changes to It changes from lightness to darkness and then to brightness. Therefore, by taking the lightness and darkness change information of the image from the image captured by the camera, it is possible to determine the operation taken by the user's finger. According to the activity track of the user's finger in the user's finger image collected by the camera, it is possible to determine the operation taken by the user. As shown in FIG.
  • FIG. 3a shows that the user's finger is on the left side, the user When the finger starts to slide, the outline of the user's finger in the image captured by the camera
  • Figure 3b shows the outline of the user's finger in the image captured by the camera when the user's finger is on the right side, the left side of the figure
  • the displayed outline of the user's finger is the position of the user's finger when the user's finger starts to slide.
  • the outline of the user's finger displayed on the right side of the figure is the position of the user's finger when the user's finger ends sliding.
  • the user's finger can be seen from the figure.
  • the position of the contour has changed, moving from the left side of the image to the right side of the image.
  • the image of the user's finger captured by the camera can be used to draw the user's finger.
  • the activity track determines the action taken by the user.
  • the image acquisition mode of the camera is the normal mode, that is, the image captured by the camera is a color image, and in the color image, the brightness of the image is not changed significantly, and the user is judged according to the change information of the brightness and darkness in the image.
  • the actions taken will have an impact.
  • the image capturing mode of the camera may be set to a black and white mode, so that the image captured by the camera is a black and white image.
  • the image capturing mode of the camera is set to black and white mode, so that the image captured by the camera is a black and white image, that is, where there is light, the collected image is white, and the image is black, and the collected image is black.
  • the same operation has different operation instructions corresponding to different display areas.
  • the terminal screen is equally divided into upper and lower areas, and the user's finger is in the upper half of the terminal screen.
  • the terminal When the left and right sliding operation is performed, the progress adjustment command of the player is executed, and in the lower half area, the left and right sliding operation is not supported, that is, when the user's finger performs the left and right sliding operation in the lower half area, the terminal does not respond, for this case, If the operation information of the user acquired from the image of the user's finger collected from the camera is not distinguished, the above object cannot be achieved.
  • the method further includes: dividing an imaging area of the camera into a plurality of sub-imaging areas; and dividing the screen display area of the terminal into multiple sub-images a display area; a correspondence between the plurality of sub-imaging areas and the plurality of sub-display areas; the operation instruction information corresponding to the operation information of the user's finger is determined as follows: according to the operation information and the location of the user's finger Determining a corresponding relationship between the plurality of sub-imaging regions and the plurality of sub-display regions, determining a sub-display region corresponding to the operation information of the user's finger; and displaying the sub-display corresponding to the operation information of the user's finger and the operation information of the user's finger And determining operation instruction information corresponding to the operation information of the user's finger.
  • the imaging area of the camera is divided into a plurality of sub-imaging areas
  • the screen display area of the terminal is divided into a plurality of sub-display areas, and a correspondence relationship between the plurality of sub-imaging areas and the plurality of sub-display areas is created, as shown in FIG.
  • the imaging area of the camera is divided into four areas: a zone, b zone, c zone and d zone.
  • the screen display area of the terminal is divided into zone 1, zone 2, zone 3 and zone 4, and each of the imaging zones of the camera is created.
  • the correspondence between the area and each area of the terminal screen display area is as shown by the dotted line in the figure, the a area corresponds to the 1 area, the b area corresponds to the 2 area, the c area corresponds to the 3 area, and the d area corresponds to the 4 area.
  • the user's finger image is imaged in the imaging area of the camera, covering the imaging area of the camera: a zone, b zone, c zone and d zone, that is, the operation information of the user obtained from the image of the user's finger
  • the activity track is located in the above four areas, and the operation instruction information can be determined according to the operation information of the user's finger and the correspondence between the plurality of sub-imaging areas of the imaging area of the camera and the plurality of sub-display areas of the terminal screen display area.
  • the application opened by the current terminal is a video playing program
  • the upper half of the terminal that is, the area 1 and the area 2 is a player display area, in which video is displayed, and the lower half of the terminal is 3 and 4
  • the area is a player control area, and the video is controlled in the two areas, for example, selecting a video to be played.
  • the operation instruction corresponding to the operation information is the adjustment of the video playback progress;
  • the operation instruction corresponding to the operation information May be the choice of video control commands.
  • the method may further include: determining whether the user's finger image collected by the camera in the preset time period includes the user's finger Operation information; when the user finger image does not include the operation information of the user's finger, the camera is controlled to be turned off.
  • FIG. 5 is a schematic structural diagram of a terminal operating device according to Embodiment 1 of the present invention.
  • the terminal operating device is applied to a terminal, and the terminal includes a camera disposed on the back of the terminal.
  • the terminal operating device 50 includes: an image capturing module 51 configured to collect users through the camera. a finger image; an obtaining module 52, configured to acquire operation information of a user finger in the image of the user's finger; a determining module 53 configured to determine operation instruction information corresponding to operation information of the user's finger; and an execution module 54 configured to The operation instruction information performs a corresponding operation.
  • the device may further include: a setting module configured to set an image capturing mode of the camera to a black and white mode, so that the image captured by the camera is a black and white image.
  • the device may further include: a first dividing module configured to divide the imaging area of the camera into a plurality of sub-imaging areas; and a second dividing module configured to divide the screen display area of the terminal into multiple sub-parts a display unit, configured to create a correspondence between the plurality of sub-imaging regions and the plurality of sub-display regions;
  • the determining module includes: a first determining unit, configured to perform operation information according to the user's finger Corresponding relationship between the plurality of sub-imaging regions and the plurality of sub-display regions, determining a sub-display area corresponding to the operation information of the user's finger;
  • the second determining unit is configured to be based on the operation information of the user's finger and the user's finger
  • the sub-display area corresponding to the operation information determines operation instruction information corresponding to the operation information of the user's finger.
  • the device may further include: a control module, configured to control the camera to be turned on or off according to a user operation.
  • the device may further include: a determining module, configured to determine whether the user finger image collected by the camera in the preset time period includes operation information of the user's finger; the control module includes: an automatic control unit, It is set to control the camera to be turned off when the operation information of the user's finger is not included in the image of the user's finger.
  • the present invention also provides a terminal comprising the device as described above, and a camera disposed on the back of the terminal.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente invention concerne un procédé d'utilisation de terminal, un appareil et un terminal. Le procédé d'utilisation de terminal s'applique au terminal. Le terminal comprend une caméra agencée sur l'arrière du terminal. Le procédé d'utilisation de terminal consiste à : acquérir une image d'un doigt d'un utilisateur à l'aide d'une caméra; obtenir des informations d'utilisation d'un doigt d'un utilisateur dans l'image du doigt de l'utilisateur; déterminer des informations d'instruction d'utilisation correspondant aux informations d'utilisation du doigt de l'utilisateur; et exécuter une utilisation correspondante selon les informations d'instruction d'utilisation. Dans le schéma technique fourni dans la présente invention, l'image du doigt de l'utilisateur est acquise à l'aide de la caméra se trouvant à l'arrière du terminal, et les informations d'utilisation d'un utilisateur sont obtenues, ce qui permet à l'utilisateur de maintenir un produit électronique et de mettre en œuvre l'utilisation sur le produit électronique avec une seule main, et d'éviter le problème pour l'utilisateur de devoir utiliser les deux mains pour mettre en œuvre l'utilisation sur le produit électronique.
PCT/CN2014/077715 2014-02-25 2014-05-16 Procédé d'utilisation de terminal, appareil et terminal Ceased WO2015127720A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410063407.9A CN104866081A (zh) 2014-02-25 2014-02-25 一种终端操作方法、装置及终端
CN201410063407.9 2014-02-25

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WO2015127720A1 true WO2015127720A1 (fr) 2015-09-03

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WO (1) WO2015127720A1 (fr)

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CN107454304A (zh) * 2016-05-31 2017-12-08 宇龙计算机通信科技(深圳)有限公司 一种终端控制方法、控制装置以及终端
CN106774850B (zh) * 2016-11-24 2020-06-30 深圳奥比中光科技有限公司 一种移动终端及其交互控制方法
CN106648423A (zh) * 2016-11-24 2017-05-10 深圳奥比中光科技有限公司 移动终端及其交互控制方法
CN109240494B (zh) * 2018-08-23 2023-09-12 京东方科技集团股份有限公司 电子显示板的控制方法、计算机可读存储介质和控制系统
CN110099210A (zh) * 2019-04-22 2019-08-06 惠州Tcl移动通信有限公司 功能项设置方法、装置、存储介质及电子设备
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