Panoramic video synchronous splicing system and method and panoramic video display device

Abstract

The invention relates to a panoramic video synchronous splicing system and method of a video collection module and a panoramic video display device. The system comprises a video collecting module, a data transmission module and an image splicing processor; the video collecting module is connected with the image splicing processor through the data transmission module; the video collecting module comprises a plurality of cameras, wherein the cameras are arranged on the same plane in preset sequence, the angle of the two adjacent cameras meets the requirement that the video image photographing range has an overlapped area, and the cameras are combined for photographing a panoramic video image. According to the scheme, the image processor rapidly determines the overlapped area of video frame images of the two adjacent paths in multi-channel video frame data according to the preset camera sequence, according to the overlapped area, image splicing is sequentially performed on video frames of the two adjacent paths according to the overlapped area, the panoramic video frame image is obtained, the image splicing operation process is simplified, equipment operation loads are relieved, and the video splicing efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a panoramic video synchronous splicing system, method and panoramic video display device. Background technique [0002] Panoramic video can achieve a video display effect with a shooting angle of 360 degrees. The realization of panoramic video generally adopts video splicing technology, such as using multiple cameras to collect video of the scene, and then splicing the videos collected by multiple cameras in real time to form a panoramic video. [0003] The traditional multi-camera-based panoramic video stitching system generally needs to eliminate the difference in brightness and contrast of videos captured by different cameras through image processing methods, and eliminate the variation factors in the overlapping areas of adjacent images through image processing methods, and then calculate the adjacent picture of each frame. The optimal homography matrix, and ...

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a panoramic video synchronous stitching system, method and panoramic video display device for the problem of low stitching efficiency of the traditional multi-camera panoramic video stitching system

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