Method for splicing images and equipment thereof

Abstract

The invention discloses a method for splicing images and equipment thereof. The method comprises the following steps: a receiving end acquires splicing configuration related to a plurality of code streams received; and the receiving end splices images in the received code streams according to the splicing configuration related to the received code streams. In the invention, a plurality of code streams are collected by a plurality of image collecting devices having special position relationships at a sending end and the splicing configuration of a plurality of code streams is conducted at the receiving end to ensure that the receiving end is capable of splicing the images in the received code streams, thus realizing the increase of vertical or horizontal viewing angle at a video meeting as required.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an image splicing method and device. Background technique [0002] In the prior art, the video conferencing system implements a virtual meeting through network communication technology, and transmits images and sounds of each venue in real time, so that geographically dispersed venues are logically located in one conference. Information can be exchanged through various means such as images and sounds, so as to realize the communication between participants in various venues. Video conferencing shortens the spatial distance to the greatest extent, and realizes real-time and intuitive communication among participants in various venues. [0003] In the current video conferencing system, for each venue, a camera is usually used to collect the image of the venue (usually, the camera at the venue where the speaker is located collects the image of the speaker, and the cameras of ...

AI Technical Summary

Problems solved by technology

Although this method can transmit two channels of images at the same time, there is no correlation between the two channels of images, so it cannot play the role of widening the viewing angle

[0004] In addition, the existing video conferencing system has gradually adopted the high-definition format standard, that is, the image resolution of 1080P or 720P. By using a 16:9 wide-angle camera to transmit images with an aspect ratio of 16:9 in the conference, the viewing angle is relatively standard definition. The number of systems (using images with an aspect ratio of 4:3) has increased, so that the information of the venue that can be displayed in the video conference system has increased

Compared with the 4:3 image, the 16:9 image has a 1 / 3 increase in the viewing angle in the horizontal direction, but the user still cannot freely choose to increase the vertical or horizontal viewing angle according to the needs of the site information to be viewed

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