Real-time processing system and method for panoramic video spliced by multiple high-definition videos

Abstract

The invention discloses a real-time processing system and method for a panoramic video spliced by multiple high-definition videos. The system comprises multiple prime lenses, multiple complementary metal oxide semi-conductors and an image processor; the multiple prime lenses are distributed at intervals, and the locations of the multiple prime lenses are relatively fixed; the multiple complementary metal oxide semi-conductors correspond to the multiple prime lenses one to one; and the image processor is connected with the complementary metal oxide semi-conductors to conduct splicing accordingto multiple images acquired by the multiple complementary metal oxide semi-conductors and externally output an image. According to the real-time processing system and method, seamless splicing of multiple videos is achieved, and then 180-degree panoramic preview is achieved.

Description

technical field [0001] The present invention relates to the technical field of imaging equipment, in particular to a system and method for real-time processing of panoramic video stitched by multi-channel high-definition cameras. Background technique [0002] At present, cameras based on CMOS and CCD have different focal lengths, such as 2.8mm, 3.6mm or 2.8mm-12mm with zoom, or even larger focal lengths. Different focal lengths will obtain different field of view angles, but these fields of view The size of the field angle cannot satisfy our monitoring of the horizontal 180-degree range. [0003] As a result, two different devices appeared on the market: the application of wide-angle fisheye lenses and the deployment of multiple cameras in one area; [0004] Using a wide-angle fisheye lens, although this focal length can obtain a field of view close to 180 degrees, there are also corresponding shortcomings: the surrounding image distortion is serious, and the field of view ...

AI Technical Summary

Problems solved by technology

[0004] Using a wide-angle fisheye lens, although this focal length can obtain a field of view close to 180 degrees, there are also corresponding shortcomings: the surrounding image distortion is serious, and the field of view cannot truly achieve 180-degree panoramic coverage; deploying multiple Road cameras, in order to achieve panoramic monitoring at the back end, then face the following disadvantages: the images of different roads will have overlapping parts, the visual sensory effect is poor, the images of different roads may have gaps, and the panorama cannot be covered, and the overlapping parts The image will waste storage space. Deploy the fast dome in an area and let it cruise and scan back and forth. It has the disadvantage that real-time preview cannot be realized in some fields of view, and some fields of view cannot be seen.

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