WO2017181686A1 - 一种移动终端视频通讯中画面角度自动修正方法及系统 - Google Patents

一种移动终端视频通讯中画面角度自动修正方法及系统 Download PDF

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Publication number
WO2017181686A1
WO2017181686A1 PCT/CN2016/108355 CN2016108355W WO2017181686A1 WO 2017181686 A1 WO2017181686 A1 WO 2017181686A1 CN 2016108355 W CN2016108355 W CN 2016108355W WO 2017181686 A1 WO2017181686 A1 WO 2017181686A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
posture data
video communication
picture
screen
Prior art date
Application number
PCT/CN2016/108355
Other languages
English (en)
French (fr)
Inventor
齐东京
方国宽
Original Assignee
惠州Tcl移动通信有限公司
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 惠州Tcl移动通信有限公司 filed Critical 惠州Tcl移动通信有限公司
Priority to US15/769,327 priority Critical patent/US10277864B2/en
Publication of WO2017181686A1 publication Critical patent/WO2017181686A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N7/144Constructional details of the terminal equipment, e.g. arrangements of the camera and the display camera and display on the same optical axis, e.g. optically multiplexing the camera and display for eye to eye contact
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/52Details of telephonic subscriber devices including functional features of a camera
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working
    • H04N7/141Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N2007/145Handheld terminals

Definitions

  • the present invention relates to the field of mobile terminal technologies, and in particular, to a method and system for automatically correcting a screen angle in video communication of a mobile terminal.
  • the invention provides a method and a system for automatically correcting a screen angle in a video communication of a mobile terminal, aiming at solving the prior art that the social software can only adjust the direction of the screen of the user, but cannot adjust the other party's screen displayed in the terminal, and the terminal is viewed by the user. Brought the inconvenience of the defect.
  • the invention provides a method for automatically correcting a screen angle in video communication of a mobile terminal, which comprises:
  • the first mobile terminal establishes video communication with the second mobile terminal
  • the first mobile terminal establishes video communication with the second mobile terminal, including:
  • the first mobile terminal performs a video communication interface through the social software, and sends a video connection request to the second mobile terminal;
  • the first posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the second posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the first mobile terminal When the first mobile terminal is unable to recognize the specific posture data corresponding to the acquired first posture data, determining the first posture data as the first gesture data that is last recognized;
  • the method further includes:
  • the first posture data acquired by the first mobile terminal is a horizontal gesture, determining the first posture data as the first gesture data that is last recognized;
  • the second posture data acquired by the second mobile terminal is a horizontal posture
  • the second posture data is determined as the second posture data that is last recognized.
  • the first picture refers to a picture of a second user corresponding to the second mobile terminal
  • the second picture refers to a picture of the first user corresponding to the first mobile terminal
  • the left lateral direction, the right lateral direction, the vertical direction, and the inversion are preset directions.
  • the invention also provides a method for automatically correcting a screen angle in video communication of a mobile terminal, which comprises:
  • the first mobile terminal establishes video communication with the second mobile terminal
  • the first mobile terminal establishes video communication with the second mobile terminal, including:
  • the first mobile terminal performs a video communication interface through the social software, and sends a video connection request to the second mobile terminal;
  • the first posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the second posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the first mobile terminal When the first mobile terminal is unable to recognize the specific posture data corresponding to the acquired first posture data, determining the first posture data as the first gesture data that is last recognized;
  • the first mobile terminal is controlled to send the first gesture data to the background server, and the second mobile terminal sends the second gesture data to the background server.
  • the method further includes:
  • the first posture data acquired by the first mobile terminal is a horizontal gesture, determining the first posture data as the first gesture data that is last recognized;
  • the second posture data acquired by the second mobile terminal is a horizontal posture
  • the second posture data is determined as the second posture data that is last recognized.
  • the first picture refers to a picture of a second user corresponding to the second mobile terminal
  • the second picture refers to a picture of the first user corresponding to the first mobile terminal
  • the left lateral direction, the right lateral direction, the vertical direction, and the inversion are preset directions.
  • the invention also provides a screen angle automatic correction system for video communication in a mobile terminal, which comprises:
  • a video communication establishing module configured to establish a video communication between the first mobile terminal and the second mobile terminal
  • a posture data acquiring module configured to respectively acquire first posture data of the current first mobile terminal and second posture data of the second mobile terminal, and send the first posture data and the second posture data to a background server;
  • a determining and calculating module configured to determine whether the first posture data and the second posture data are the same, and if not, calculate a first deflection angle between the first mobile terminal and the second mobile terminal;
  • a steering adjustment module configured to calculate, according to the forwardness of the screen, a second deflection angle that the first picture needs to be deflected in the first mobile terminal and a third deflection angle that the second picture in the second mobile terminal needs to be deflected, according to The second deflection angle performs steering adjustment on the first picture in the first mobile terminal, and performs steering adjustment on the second picture in the second mobile terminal according to the third deflection angle;
  • a screen display module configured to control the first mobile terminal and the second mobile terminal to respectively display the adjusted screen.
  • the video communication establishing module specifically includes:
  • a video connection requesting unit configured to: the first mobile terminal performs a video communication interface through the social software, and sends a video connection request to the second mobile terminal;
  • a video communication unit configured to: after detecting that the second mobile terminal receives the request, control to open the cameras of the first mobile terminal and the second mobile terminal to establish video communication.
  • the first posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the second posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the posture data acquiring module specifically includes:
  • a posture data acquiring unit configured to acquire first posture data of the current first mobile terminal by gravity sensing in the first mobile terminal, and acquire second posture data of the current second mobile terminal by gravity sensing through the second mobile terminal;
  • a first determining unit configured to determine, when the first mobile terminal cannot identify the specific posture data corresponding to the acquired first posture data, the first posture data is the first posture data that is last recognized;
  • a second determining unit configured to determine, when the second mobile terminal cannot identify the specific posture data corresponding to the acquired second posture data, the second posture data is the second posture data that is last recognized;
  • the posture data sending unit is configured to control the first mobile terminal to send the first posture data to the background server, and control the second mobile terminal to send the second posture data to the background server.
  • the first determining unit is further configured to: when the first posture data acquired by the first mobile terminal is a horizontal posture, determine the first posture data as the first gesture data that is last recognized;
  • the second determining unit is further configured to determine, when the second posture data acquired by the second mobile terminal is a horizontal posture, the second posture data as the second posture data that is last recognized.
  • the first picture refers to a picture of a second user corresponding to the second mobile terminal
  • the second picture refers to a picture of the first user corresponding to the first mobile terminal
  • the invention provides a method and a system for automatically correcting the angle of a screen in a video communication of a mobile terminal.
  • the invention uses gravity sensing to detect the angle of placement of all terminals, calculates the angle required for the user terminal to display the forward picture, and then adjusts the screen of the user terminal.
  • the direction of the picture is such that each user's terminal screen displays that all parties are positive images, which brings convenience to the user's video communication.
  • FIG. 1 is a flow chart of a preferred embodiment of a method for automatically correcting a screen angle in video communication of a mobile terminal according to the present invention.
  • FIG. 2 is a diagram showing an interface display of a first mobile terminal during video communication according to a first embodiment of a method for automatically correcting a screen angle in a video communication of a mobile terminal according to the present invention.
  • 2b is a diagram showing an interface display of a second mobile terminal during video communication according to a first embodiment of a method for automatically correcting a screen angle in a video communication of a mobile terminal according to the present invention.
  • FIG. 3 is a diagram showing an interface display of a first mobile terminal during video communication according to a second embodiment of a method for automatically correcting a screen angle in a video communication of a mobile terminal according to the present invention.
  • FIG. 3b is a diagram showing a screen display of a second mobile terminal during video communication according to a second embodiment of the method for automatically correcting a screen angle in a video communication of a mobile terminal according to the present invention.
  • FIG. 4 is a display diagram of a screen after the video adjustment of the first mobile terminal in the second embodiment of the method for automatically correcting the screen angle in the video communication of the mobile terminal according to the present invention.
  • 4b is a display diagram of a second mobile terminal during video communication during video communication according to a second embodiment of the method for automatically correcting a screen angle in a video communication of a mobile terminal according to the present invention.
  • FIG. 5 is a functional block diagram of a preferred embodiment of a screen angle automatic correction system for video communication in a mobile terminal according to the present invention.
  • the present invention further provides a flowchart of a preferred embodiment of a method for automatically correcting a screen angle in a video communication of a mobile terminal, as shown in FIG. 1 , wherein the method includes:
  • Step S100 The first mobile terminal establishes video communication with the second mobile terminal.
  • Step S200 respectively acquiring the first posture data of the current first mobile terminal and the second posture data of the second mobile terminal, and transmitting the first posture data and the second posture data to the background server;
  • Step S300 The background server determines whether the first posture data and the second posture data are the same. If not, the first deflection angle between the first mobile terminal and the second mobile terminal is calculated.
  • Step S400 calculating, according to the forwardness of the screen, a second deflection angle that the first picture needs to be deflected in the first mobile terminal and a third deflection angle that the second picture needs to be deflected in the second mobile terminal, according to the second deflection angle
  • the first picture in the mobile terminal performs steering adjustment, and performs steering adjustment on the second picture in the second mobile terminal according to the third deflection angle;
  • Step S500 The first mobile terminal and the second mobile terminal respectively display the adjusted screen.
  • the first mobile terminal in step S100 includes but is not limited to a terminal such as a smart phone or a tablet computer
  • the second mobile terminal includes but is not limited to a terminal such as a smart phone or a tablet computer.
  • the first posture data in step S200 is one of left lateral direction, right lateral direction, vertical direction, and inverted
  • the second posture data is one of left lateral direction, right lateral direction, vertical direction, and inverted.
  • the left lateral direction, the right horizontal direction, the vertical direction, and the reverse direction are preset directions, and the user can define as needed.
  • the button mark on the mobile phone such as the HOME button is positive
  • the direction of the mobile phone is recorded as a vertical direction
  • the button mark is reversed
  • the direction in which the phone is placed in the reverse direction is recorded as the reverse direction.
  • the left horizontal direction refers to the direction in which the mobile phone is placed in a direction that is 90 degrees to the left with respect to the vertical direction.
  • the right horizontal direction means that the mobile phone is placed in a direction that is 90 degrees to the right with the vertical direction as a reference.
  • step S300 when the background determines that the postures between the two are the same, the current screen is displayed on the large screen of each terminal, and no steering is performed.
  • the background judges that the postures between the two are different, if the screen in the big screen of the terminal cannot be flipped, the large screen displayed by the user is offset, such as 90 degrees or 180 degrees, and the user needs the positive direction of the screen. . Therefore, the background deviation ⁇ between the two terminals is calculated in the background.
  • the first screen in step S400 refers to the screen of the second user corresponding to the second mobile terminal
  • the second screen refers to the screen of the first user corresponding to the first mobile terminal.
  • the angles ⁇ and ⁇ of the screens of the large screens of the A and B terminals are calculated, and the large screen of the terminal is correspondingly turned according to the angles ⁇ and ⁇ .
  • the A terminal is vertical and the B terminal is right lateral.
  • the B seen in the big screen of the A terminal is 90 degrees to the left
  • the A seen in the big screen of the B terminal is the right offset. 90 degrees. Therefore, the A and B terminals are in the forward direction with the reverse direction of the current gravity direction, and the large screen in the A terminal screen biases B to the right by 90 degrees, and the large screen of the B terminal screen offsets A to the left by 90 degrees.
  • step S500 as shown in FIG. 4a and FIG. 4b, the corresponding adjustment of the large screen direction in the respective terminals is performed, so that the users in the communication can see the positive picture in the respective terminals.
  • the automatic correction method of the invention facilitates the user's video communication, and the user can place the mobile terminal according to his own needs during the communication process without affecting the direction of the image viewed by the other party.
  • step S100 specifically includes:
  • Step S101 The first mobile terminal performs a video communication interface through the social software, and sends a video connection request to the second mobile terminal.
  • Step S102 After detecting that the second mobile terminal receives the request, control to open the cameras of the first mobile terminal and the second mobile terminal to establish video communication.
  • user A and user B enter the interface of video communication on the mobile terminal using social software such as WeChat/QQ/SKYPE.
  • the mobile terminal used by the user A is the first mobile terminal
  • the first mobile terminal is denoted as the A terminal
  • the mobile terminal used by the user B is the second mobile terminal
  • the second mobile terminal is recorded as the B terminal.
  • Use video communication with two or more parties The cameras of the user A and the B smart terminal are turned on, the video communication is established, and the video images of the other party's camera can be seen by both parties.
  • step S200 specifically includes the steps of:
  • Step S201 The first posture data of the current first mobile terminal is acquired by the gravity sensing in the first mobile terminal, and the second posture information of the current second mobile terminal is acquired by the second mobile terminal by gravity sensing;
  • Step S202 When the first mobile terminal cannot recognize the specific posture data corresponding to the acquired first posture data, determine the first posture data as the first gesture data that is last recognized;
  • Step S203 when the second mobile terminal cannot recognize the specific posture data corresponding to the acquired second posture data, determine the second posture data as the second posture data that was last recognized;
  • Step S204 The first mobile terminal sends the first posture data to the background server, and the second mobile terminal sends the second posture data to the background server.
  • the gravity sensing detects the postures of the current A and B smart terminals, such as left horizontal, right horizontal, vertical or inverted. If the terminal is in a horizontal or undeterminable posture, it is judged as the previous posture.
  • the A and B intelligent terminals exchange posture information of each terminal through the network.
  • the device may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gates An array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable gates
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory comprising instructions executable by a processor of the apparatus to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • the present invention also provides a functional block diagram of a preferred embodiment of a screen angle automatic correction system for video communication in a mobile terminal, as shown in FIG. 5, wherein the system includes:
  • the video communication establishing module 100 is configured to establish a video communication between the first mobile terminal and the second mobile terminal, as described in the foregoing method embodiment.
  • the posture data acquisition module 200 is configured to respectively acquire the first posture data of the current first mobile terminal and the second posture data of the second mobile terminal, and send the first posture data and the second posture data to the background server; Specifically as described in the above method embodiments.
  • the determining and calculating module 300 is configured to determine whether the first posture data and the second posture data are the same, and if not, calculate a first deflection between the first mobile terminal and the second mobile terminal Angle; specifically as described in the method embodiments above.
  • a steering adjustment module 400 configured to calculate, according to picture forwardness, a second deflection angle that the first picture needs to be deflected in the first mobile terminal and a third deflection angle that the second picture in the second mobile terminal needs to be deflected, Performing steering adjustment on the first picture in the first mobile terminal according to the second yaw angle, and performing steering adjustment on the second picture in the second mobile terminal according to the third yaw angle; Said.
  • the screen display module 500 is configured to control the first mobile terminal and the second mobile terminal to respectively display the adjusted screen; as described in the foregoing method embodiment.
  • the video communication establishing module 100 specifically includes:
  • the video connection requesting unit 1001 is configured to perform a video communication interface by the first mobile terminal through the social software, and send a video connection request to the second mobile terminal, as described in the foregoing method embodiment.
  • the video communication unit 1002 is configured to: after detecting that the second mobile terminal receives the request, control to open the cameras of the first mobile terminal and the second mobile terminal to establish video communication; as described in the foregoing method embodiment.
  • the first posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state
  • the second posture data is one of a left lateral direction, a right lateral direction, a vertical direction, and an inverted state; As described in the examples.
  • the posture data obtaining module 200 specifically includes:
  • the posture data acquiring unit 2001 is configured to acquire first posture data of the current first mobile terminal by using gravity sensing in the first mobile terminal, and acquire second posture data of the current second mobile terminal by gravity sensing by the second mobile terminal; As described in the method embodiments above.
  • the first determining unit 2002 is configured to determine, when the first mobile terminal cannot identify the specific posture data corresponding to the acquired first posture data, the first posture data as the first posture recognized last time. Data; specifically as described in the method examples above.
  • the second determining unit 2003 is configured to determine, when the second mobile terminal cannot identify the specific posture data corresponding to the acquired second posture data, the second posture data is determined as the second posture recognized last time. Data; specifically as described in the method examples above.
  • the gesture data sending unit 2004 is configured to control the first mobile terminal to send the first gesture data to the background server, and control the second mobile terminal to send the second gesture data to the background server; as described in the foregoing method embodiment.
  • the first picture refers to a picture of a second user corresponding to the second mobile terminal
  • the second picture refers to a picture of the first user corresponding to the first mobile terminal; as described in the foregoing method embodiment.
  • the memory 31 can be used to store software programs and modules, and the processor 32 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 31.
  • the camera 33 can be used to acquire a video picture of the mobile terminal when establishing video communication.
  • Display screen 34 can be used to display a video picture.
  • a gravity sensor can be used to obtain posture data of the mobile terminal.
  • the processor 32 in the system loads the executable program code corresponding to the process of one or more applications into the memory 31 according to the corresponding instruction, and is stored and stored by the processor 32.
  • the application program in the memory 31 performs the above-mentioned automatic correction method of the screen angle in the video communication of the mobile terminal or the automatic correction system of the screen angle in the video communication of the mobile terminal, thereby implementing corresponding functions.
  • the present invention provides a method and system for automatically correcting a picture angle in a video communication of a mobile terminal, the method comprising: establishing a video communication between the first mobile terminal and the second mobile terminal; respectively acquiring the first of the current first mobile terminal
  • the posture data and the second posture data of the second mobile terminal are sent to the background server; the background server determines that the first posture data is different from the second posture data, and calculates the first between the first mobile terminal and the second mobile terminal.
  • Deflection angle calculating, according to the forwardness of the screen, a second deflection angle that the first picture needs to be deflected in the first mobile terminal and a third deflection angle that the second picture in the second mobile terminal needs to be deflected, respectively for the first picture and the second
  • the screen performs steering adjustment, and the first mobile terminal and the second mobile terminal respectively display the adjusted screen.
  • the invention uses gravity sensing to detect the angles of all terminals placed, calculates the angle required by the user terminal to display the forward picture, and then adjusts the picture direction in the screen of the user terminal, so that each user's terminal screen displays that all parties are positive.
  • the picture brings convenience to the user's video communication.

Abstract

本发明公开了一种移动终端视频通讯中画面角度自动修正方法及系统,包括:建立视频通讯,计算出第一移动终端与第二移动终端之间的第一偏转角度,计算出第一移动终端中第一画面需要偏转的第二偏转角度以及第二移动终端中第二画面需要偏转的第三偏转角度,分别对第一画面和第二画面进行转向调节,并显示调节后的画面。

Description

一种移动终端视频通讯中画面角度自动修正方法及系统 技术领域
本发明涉及移动终端技术领域,尤其涉及一种移动终端视频通讯中画面角度自动修正方法及系统。
背景技术
随着移动通信的发展,手机已经成为人们日常生活中不可缺少的通信工具。随着智能终端数据无线传输速度的大幅提升,如微信/QQ/SKYPE/MSN等各种社交软件中的视频通讯功能应用广泛。比如在进行双方或多方视频聊天时,当进行交互的终端放置方向不相同时,如以手机为例,有用户将手机竖向,另一用户将手机横向,则两用户分别在自己的手机中看到的对方画面与己方画面的角度呈90度的角度差,极大影响用户体验。虽然有社交软件如QQ可手动调整视频的角度,但仅能调整己方的画面方向,却不能调整自己终端中显示的对方画面,为用户观看终端带来了不便。
因此,现有技术还有待于改进和发展。
技术问题
本发明提供一种移动终端视频通讯中画面角度自动修正方法及系统,旨在解决现有技术中社交软件仅能调整己方的画面方向,却不能调整自己终端中显示的对方画面,为用户观看终端带来了不便的缺陷。
技术解决方案
本发明的技术方案如下:
本发明提供一种移动终端视频通讯中画面角度自动修正方法,其包括:
第一移动终端与第二移动终端建立视频通讯;
分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
当判断所述第一姿势数据与所述第二姿势数据不相同时,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;
根据画面正向性及所述第一偏转角度计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节,其中,所述画面正向为重力方向的反方向;以及
控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
优选的,所述第一移动终端与第二移动终端建立视频通讯,包括:
第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;
检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
优选的,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
优选的,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器,包括:
通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端中的重力感应获取当前第二移动终端的第二姿势数据;
当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
控制所述第一移动终端将所述第一姿势数据发送至后台服务器,控制所述第二移动终端将所述第二姿势数据发送至后台服务器。
优选的,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,还包括:
当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
优选的,所述第一画面是指所述第二移动终端对应的第二用户的画面,第二画面是指所述第一移动终端对应的第一用户的画面。
优选的,所述左横向、所述右横向、所述竖向、所述倒置为预先设定的方向。
本发明还提供一种移动终端视频通讯中画面角度自动修正方法,其包括:
第一移动终端与第二移动终端建立视频通讯;
分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
判断所述第一姿势数据与所述第二姿势数据是否相同,若不相同,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;
根据画面正向性计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节;以及
控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
优选的,所述第一移动终端与第二移动终端建立视频通讯,包括:
第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;
检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
优选的,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
优选的,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器,包括:
通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端中的重力感应获取当前第二移动终端的第二姿势数据;
当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
控制所述第一移动终端将第一姿势数据发送至后台服务器,第二移动终端将第二姿势数据发送至后台服务器。
优选的,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,还包括:
当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
优选的,所述第一画面是指第二移动终端对应的第二用户的画面,第二画面是指第一移动终端对应的第一用户的画面。
优选的,所述左横向、所述右横向、所述竖向、所述倒置为预先设定的方向。
本发明还提供一种移动终端视频通讯中画面角度自动修正系统,其包括:
视频通讯建立模块,用于第一移动终端与第二移动终端建立视频通讯;
姿势数据获取模块,用于分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
判断与计算模块,用于判断所述第一姿势数据与所述第二姿势数据是否相同,若不相同,计算出第一移动终端与第二移动终端之间的第一偏转角度;
转向调节模块,用于根据画面正向性计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对第二移动终端中第二画面进行转向调节;以及
画面显示模块,用于控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
优选的,所述视频通讯建立模块具体包括:
视频连接请求单元,用于第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;
视频通讯单元,用于检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
优选的,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
优选的,所述姿势数据获取模块具体包括:
姿势数据获取单元,用于通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端通过重力感应获取当前第二移动终端的第二姿势数据;
第一判定单元,用于当所述第一移动终端无法识别出获取的第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
第二判定单元,用于当所述第二移动终端无法识别出获取的第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
姿势数据发送单元,用于控制所述第一移动终端将第一姿势数据发送至后台服务器,控制所述第二移动终端将第二姿势数据发送至后台服务器。
优选的, 所述第一判定单元,还用于当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;所述第二判定单元,还用于当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
优选的,所述第一画面是指第二移动终端对应的第二用户的画面,第二画面是指第一移动终端对应的第一用户的画面。
有益效果
本发明提供了一种移动终端视频通讯中画面角度自动修正方法及系统,本发明使用重力感应检测所有终端放置的角度,计算出用户终端显示正向画面所需要的角度,继而调整用户终端屏幕中的画面方向,使每位用户的终端屏幕中显示各方都是正向的画面,为用户视频通讯带来了方便。
附图说明
图1为本发明的一种移动终端视频通讯中画面角度自动修正方法的较佳实施例的流程图。
图2a为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例一的第一移动终端视频通讯时界面显示图。
图2b为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例一的第二移动终端视频通讯时界面显示图。
图3a为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例二的第一移动终端视频通讯时界面显示图。
图3b为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例二的第二移动终端视频通讯时界面显示图。
图4a为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例二的第一移动终端视频通讯时画面调整后的显示图。
图4b为本发明的一种移动终端视频通讯中画面角度自动修正方法的具体实施例二的第二移动终端视频通讯时画面调整后的显示图。
图5为本发明的一种移动终端视频通讯中画面角度自动修正系统的较佳实施例的功能原理框图。
本发明的最佳实施方式
为使本发明的目的、技术方案及效果更加清楚、明确,以下对本发明进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本发明还提供了一种移动终端视频通讯中画面角度自动修正方法的较佳实施例的流程图,如图1所示,其中,方法包括:
步骤S100、第一移动终端与第二移动终端建立视频通讯;
步骤S200、分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将第一姿势数据和第二姿势数据发送至后台服务器;
步骤S300、后台服务器判断第一姿势数据与第二姿势数据是否相同,若不相同,计算出第一移动终端与第二移动终端之间的第一偏转角度;
步骤S400、根据画面正向性计算出第一移动终端中第一画面需要偏转的第二偏转角度以及第二移动终端中第二画面需要偏转的第三偏转角度,根据第二偏转角度对第一移动终端中的第一画面进行转向调节,根据第三偏转角度对第二移动终端中第二画面进行转向调节;
步骤S500、第一移动终端和第二移动终端分别显示调节后的画面。
具体实施时,步骤S100中的第一移动终端包括但不限于智能手机、平板电脑等终端,第二移动终端包括但不限于智能手机、平板电脑等终端。其中,当建立视频通讯后,如图2a和如图2b所示,A终端中大屏画面为对方,小屏画面为己方;B终端中大屏画面为对方,小屏画面为己方。两终端角度相同时,显示的为当前画面,无需转向。(大屏和小屏用户可自由切换,不影响下面的方法实现)。
步骤S200中第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。其中左横向、右横向、竖向、倒置为预先设定的方向,用户可根据需要进行定义。例如,将当手机与人的视线方向垂直时,且手机上的按键标记如HOME键为正向时的手机放置方向记为竖直方向;当手机与人的视线方向垂直时,且手机上的按键标记如HOME键为反向时的手机放置方向记为倒置方向。左横向是指手机放置方向为以竖直方向为基准,向左偏转90度的方向。右横向是指手机放置方向为以竖直方向为基准,向右偏转90度的方向。
步骤S300中当后台判断两者之间的姿势相同,则各自终端大屏上显示当前的画面,不进行转向。当后台判断两者之间姿势不相同时,若终端大屏中的画面无法翻转,则用户看到的大屏画面是偏置的,如90度或180度,而用户需要的是画面正向。因此后台计算两终端之间的角度偏差α。
步骤S400中的第一画面是指第二移动终端对应的第二用户的画面,第二画面是指第一移动终端对应的第一用户的画面。根据画面正向的要求计算出A、B终端大屏的画面各自需要翻转的角度β和γ,终端大屏画面根据角度β和γ进行相应转向。如图3a和图3b所示,A终端为竖向,B终端为右横向,此时A终端大屏中看见的B是左偏置90度,B终端大屏中看见的A是右偏置90度的。因此A和B终端以当前的重力方向的反方向为正向方向,A终端屏幕中大屏将B向右偏置90度,B终端屏幕中大屏将A向左偏置90度。
步骤S500中,如图4a和图4b所示,对各自终端中的大屏方向进行对应的调整,使通讯中用户都能够在各自终端中看见正向的画面。本发明的自动修正方法方便用户视频通讯,用户在通讯过程可根据自己的需要放置移动终端,不会影响对方观看到的图像方向。
进一步地,所述步骤S100具体包括:
步骤S101、第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;
步骤S102、检测到第二移动终端接收请求后,控制打开第一移动终端和第二移动终端的摄像头,建立视频通讯。
具体实施时,用户A和用户B在移动终端上使用社交软件如微信/QQ/SKYPE等进入视频通讯的界面。用户A使用的移动终端为第一移动终端,第一移动终端记为A终端,用户B使用的移动终端为第二移动终端,第二移动终端记为B终端。使用与双方或多方视频通讯。用户A和B智能终端的摄像头打开,建立起视频通讯,双方可看见对方摄像头中的视频画面。
进一步的实施例中,步骤S200具体包括步骤:
步骤S201、第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,第二移动终端通过重力感应获取当前第二移动终端的第二姿势数据;
步骤S202、当第一移动终端无法识别出获取的第一姿势数据对应的具体的姿势数据时,将第一姿势数据判定为上一次识别的第一姿势数据;
步骤S203、当第二移动终端无法识别出获取的第二姿势数据对应的具体的姿势数据时,将第二姿势数据判定为上一次识别的第二姿势数据;
步骤S204、第一移动终端将第一姿势数据发送至后台服务器,第二移动终端将第二姿势数据发送至后台服务器。
具体实施时,重力感应检测当前A和B智能终端的姿势,如左横向、右横向、竖向或倒置。若终端处于水平或无法判断的姿势时,则判断为上一个姿势。A和B智能终端之间通过网络交换各终端的姿势信息。
在示例性实施例中,装置可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时计算机可读存储介质,例如包括指令的存储器,上述指令可由装置的处理器执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本发明还提供了一种移动终端视频通讯中画面角度自动修正系统的较佳实施例的功能原理框图,如图5所示,其中,系统包括:
视频通讯建立模块100,用于第一移动终端与第二移动终端建立视频通讯;具体如上方法实施例所述。
姿势数据获取模块200,用于分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;具体如上方法实施例所述。
判断与计算模块300,用于判断所述第一姿势数据与所述第二姿势数据是否相同,若不相同,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;具体如上方法实施例所述。
转向调节模块400,用于根据画面正向性计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节;具体如上方法实施例所述。
画面显示模块500,用于控制所述第一移动终端和所述第二移动终端分别显示调节后的画面;具体如上方法实施例所述。
优选的,所述视频通讯建立模块100具体包括:
视频连接请求单元1001,用于第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;具体如上方法实施例所述。
视频通讯单元1002,用于检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯;具体如上方法实施例所述。
优选的,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种;具体如上方法实施例所述。
优选的,所述姿势数据获取模块200具体包括:
姿势数据获取单元2001,用于通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端通过重力感应获取当前第二移动终端的第二姿势数据;具体如上方法实施例所述。
第一判定单元2002,用于当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;具体如上方法实施例所述。
第二判定单元2003,用于当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;具体如上方法实施例所述。
姿势数据发送单元2004,用于控制所述第一移动终端将第一姿势数据发送至后台服务器,控制所述第二移动终端将第二姿势数据发送至后台服务器;具体如上方法实施例所述。
优选的,所述第一画面是指第二移动终端对应的第二用户的画面,第二画面是指第一移动终端对应的第一用户的画面;具体如上方法实施例所述。
存储器31可用于存储软件程序以及模块,处理器32通过运行存储在存储器31的软件程序以及模块,从而执行手机的各种功能应用以及数据处理。
摄像头33可用于在建立视频通讯时获取移动终端的视频画面。
显示屏34可用于显示视频画面。
重力传感器可用于获得移动终端的姿势数据。
具体在本实施例中,系统中的处理器32会按照相应的指令,将一个或一个以上的应用程序的进程对应的可执行程序代码加载到存储器31中,并由处理器32来运行存储在存储器31中的应用程序,从而执行上述移动终端视频通讯中画面角度自动修正方法或运行上述移动终端视频通讯中画面角度自动修正系统,进而实现对应的各种功能。
综上所述,本发明提供了一种移动终端视频通讯中画面角度自动修正方法及系统,方法包括:第一移动终端与第二移动终端建立视频通讯;分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,并发送至后台服务器;后台服务器判断第一姿势数据与第二姿势数据不相同,计算出第一移动终端与第二移动终端之间的第一偏转角度;根据画面正向性计算出第一移动终端中第一画面需要偏转的第二偏转角度以及第二移动终端中第二画面需要偏转的第三偏转角度,分别对第一画面和第二画面进行转向调节,第一移动终端和第二移动终端分别显示调节后的画面。本发明使用重力感应检测所有终端放置的角度,计算出用户终端显示正向画面所需要的角度,继而调整用户终端屏幕中的画面方向,使每位用户的终端屏幕中显示各方都是正向的画面,为用户视频通讯带来了方便。
应当理解的是,本发明的应用不限于上述的举例,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,所有这些改进和变换都应属于本发明所附权利要求的保护范围。

Claims (20)

  1. 一种移动终端视频通讯中画面角度自动修正方法,其包括:
    第一移动终端与第二移动终端建立视频通讯;
    分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
    当判断所述第一姿势数据与所述第二姿势数据不相同时,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;
    根据画面正向性及所述第一偏转角度计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节,其中,所述画面正向为重力方向的反方向;以及
    控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
  2. 根据权利要求1所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一移动终端与第二移动终端建立视频通讯,包括:
    第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;以及
    检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
  3. 根据权利要求2所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
  4. 根据权利要求3所述的移动终端视频通讯中画面角度自动修正方法,其中,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器,包括:
    通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端中的重力感应获取当前第二移动终端的第二姿势数据;
    当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
    控制所述第一移动终端将所述第一姿势数据发送至后台服务器,控制所述第二移动终端将所述第二姿势数据发送至后台服务器。
  5. 根据权利要求3所述的移动终端视频通讯中画面角度自动修正方法,其中,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,还包括:
    当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
  6. 根据权利要求5所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一画面是指所述第二移动终端对应的第二用户的画面,第二画面是指所述第一移动终端对应的第一用户的画面。
  7. 根据权利要求3所述的移动终端视频通讯中画面角度自动修正方法,其中,所述左横向、所述右横向、所述竖向、所述倒置为预先设定的方向。
  8. 一种移动终端视频通讯中画面角度自动修正方法,其包括:
    第一移动终端与第二移动终端建立视频通讯;
    分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
    判断所述第一姿势数据与所述第二姿势数据是否相同,若不相同,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;
    根据画面正向性计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节;以及
    控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
  9. 根据权利要求8所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一移动终端与第二移动终端建立视频通讯,包括:
    第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;以及
    检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
  10. 根据权利要求9所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
  11. 根据权利要求10所述的移动终端视频通讯中画面角度自动修正方法,其中,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器,包括:
    通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端中的重力感应获取当前第二移动终端的第二姿势数据;
    当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
    控制所述第一移动终端将所述第一姿势数据发送至后台服务器,控制所述第二移动终端将所述第二姿势数据发送至后台服务器。
  12. 根据权利要求11所述的移动终端视频通讯中画面角度自动修正方法,其中,所述分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,还包括:
    当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
  13. 根据权利要求11所述的移动终端视频通讯中画面角度自动修正方法,其中,所述第一画面是指所述第二移动终端对应的第二用户的画面,第二画面是指所述第一移动终端对应的第一用户的画面。
  14. 根据权利要求10所述的移动终端视频通讯中画面角度自动修正方法,其中,所述左横向、所述右横向、所述竖向、所述倒置为预先设定的方向。
  15. 一种移动终端视频通讯中画面角度自动修正系统,其包括:
    视频通讯建立模块,用于第一移动终端与第二移动终端建立视频通讯;
    姿势数据获取模块,用于分别获取当前第一移动终端的第一姿势数据及第二移动终端的第二姿势数据,将所述第一姿势数据和所述第二姿势数据发送至后台服务器;
    判断与计算模块,用于判断所述第一姿势数据与所述第二姿势数据是否相同,若不相同,计算出所述第一移动终端与所述第二移动终端之间的第一偏转角度;
    转向调节模块,用于根据画面正向性计算出所述第一移动终端中第一画面需要偏转的第二偏转角度以及所述第二移动终端中第二画面需要偏转的第三偏转角度,根据所述第二偏转角度对所述第一移动终端中的第一画面进行转向调节,根据所述第三偏转角度对所述第二移动终端中第二画面进行转向调节;以及
    画面显示模块,用于控制所述第一移动终端和所述第二移动终端分别显示调节后的画面。
  16. 根据权利要求15所述的移动终端视频通讯中画面角度自动修正系统,其中,所述视频通讯建立模块具体包括:
    视频连接请求单元,用于第一移动终端通过社交软件进行视频通讯界面,并向第二移动终端发送视频连接请求;以及
    视频通讯单元,用于检测到所述第二移动终端接收请求后,控制打开所述第一移动终端和所述第二移动终端的摄像头,建立视频通讯。
  17. 根据权利要求16所述的移动终端视频通讯中画面角度自动修正系统,其中,所述第一姿势数据为左横向、右横向、竖向、倒置中的一种,所述第二姿势数据为左横向、右横向、竖向、倒置中的一种。
  18. 根据权利要求17所述的移动终端视频通讯中画面角度自动修正系统,其中,所述姿势数据获取模块具体包括:
    姿势数据获取单元,用于通过第一移动终端中的重力感应获取当前第一移动终端的第一姿势数据,通过第二移动终端通过重力感应获取当前第二移动终端的第二姿势数据;
    第一判定单元,用于当所述第一移动终端无法识别出获取的所述第一姿势数据对应的具体的姿势数据时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    第二判定单元,用于当所述第二移动终端无法识别出获取的所述第二姿势数据对应的具体的姿势数据时,将所述第二姿势数据判定为上一次识别的第二姿势数据;以及
    姿势数据发送单元,用于控制所述第一移动终端将第一姿势数据发送至后台服务器,控制所述第二移动终端将第二姿势数据发送至后台服务器。
  19. 根据权利要求18所述的移动终端视频通讯中画面角度自动修正系统,其中:
    所述第一判定单元,还用于当所述第一移动终端获取的所述第一姿势数据为水平姿势时,将所述第一姿势数据判定为上一次识别的第一姿势数据;
    所述第二判定单元,还用于当所述第二移动终端获取的所述第二姿势数据为水平姿势时,将所述第二姿势数据判定为上一次识别的第二姿势数据。
  20. 根据权利要求18所述的移动终端视频通讯中画面角度自动修正系统,其中,所述第一画面是指第二移动终端对应的第二用户的画面,第二画面是指第一移动终端对应的第一用户的画面。
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