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Multiple-picture display control method, multiple-picture display control device and multiple-picture display control system

A technology of multi-screen display and control method, applied in the field of communication, can solve the problems of inability to realize the intuitive and flexible setting of multi-screen display mode, and achieve the effect of flexible setting

Active Publication Date: 2012-10-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that when the above method is used to set the multi-screen display mode, the participants or conference administrators can only select one of the preset multi-screen display modes as the current multi-screen display mode by browsing the list. , it is impossible to realize the intuitive and flexible setting of the multi-screen display mode

Method used

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  • Multiple-picture display control method, multiple-picture display control device and multiple-picture display control system
  • Multiple-picture display control method, multiple-picture display control device and multiple-picture display control system
  • Multiple-picture display control method, multiple-picture display control device and multiple-picture display control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The multi-picture display control method in Embodiment 1 of the present invention can be performed by figure 2 shown in the control device to perform, Figure 5 It is a schematic flowchart of the multi-screen display control method according to Embodiment 1 of the present invention. Such as Figure 5 As shown, the method specifically includes the following steps:

[0050] Step S101, receiving the sliding track operated by the user, and performing the operation of the multi-picture dividing line according to the sliding track operated by the user;

[0051] Step S102 , controlling the target screen to display the screen according to the multi-screen display mode formed by the operated multi-screen dividing line.

[0052] Specifically, in the video conferencing system, the screen of the meeting place may display the meeting place image in a single-screen display mode or a multi-screen display mode. In the single-screen display mode, the screen does not contain a divid...

Embodiment 2

[0056] On the basis of Embodiment 1, in the multi-screen display control method of this embodiment, the user can realize the setting of the multi-screen display mode by touching the control device. Specifically, the user can generate, delete, move, rotate, and other operations on the multi-picture dividing line (hereinafter referred to as "dividing line") by touching the control area of ​​the control device. The operations of the above-mentioned various multi-picture dividing lines will be described in detail below.

[0057] (1) The user generates a dividing line by touching.

[0058] Image 6 It is a schematic diagram for generating multi-picture dividing lines. Such as Image 6 As shown, for example, if the user wants to draw a line from point A to point B on the screen, he can first click point A on the screen with his finger, and then click point B on the screen of the control device with his finger. After finishing the operation, the Get a straight line from A to B, s...

Embodiment 3

[0080] On the basis of the first embodiment, in the multi-screen display mode setting method of this embodiment, the user can implement the multi-screen display mode setting by operating with a mouse. Specifically, the user can operate the control area by means of a mouse to realize operations such as creation, deletion, movement, and rotation of a multi-picture dividing line (hereinafter referred to as "dividing line"). The method of selecting the dividing line in this embodiment is the same as that introduced in the second embodiment. The operations of the above-mentioned various multi-picture dividing lines will be described in detail below.

[0081] (1) The user creates a dividing line with the mouse.

[0082] still with Image 6 For example, if the user wants to draw a line from point A to point B on the screen, he can first move the mouse to point A on the screen and click, then move the mouse to point B on the screen of the control device and click. After finishing th...

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Abstract

An embodiment of the invention provides a multiple-picture display control method, a multiple-picture display control device and a multiple-picture display control system. The method comprises the steps of receiving sliding tracks operated by a user, performing multiple-picture split line operation according to the sliding tracks operated by the user and controlling a target screen to perform picture displaying according to a multiple-picture display mode formed by operated multiple-picture split lines. By means of the multiple-picture display control method, the multiple-picture display control device and the multiple-picture display control system, the multiple-picture display mode can be intuitively and flexibly arranged.

Description

technical field [0001] The present invention relates to information processing technology, in particular to a multi-screen display control method, device and system, and belongs to the field of communication technology. Background technique [0002] With the development of telepresence system (Telepresence System), more and more enterprises choose telepresence system to establish video conferencing system. The so-called telepresence system usually has the characteristics of life-size display images, eye-to-eye communication between people and users in the display, image splicing and audio-visual alignment; at the same time, in order to facilitate the operation of users, devices with touch screens are usually provided It is convenient for users to control the conference. In a multi-point conference, due to the large number of participants, the participants will expect to see more images of the conference site during certain periods of time. way to achieve. Figure 1a It is ...

Claims

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Application Information

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IPC IPC(8): G06F3/14G06F3/048
CPCG06F3/048G06F3/0481G06F3/04845G06F3/0486G06F2203/04803G06Q50/01H04N7/15G06F3/04847
Inventor 王东琦
Owner HUAWEI TECH CO LTD
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