Method and system for stitching video

Abstract

The invention discloses a method and a system for stitching video. The method includes selecting a reference pictures from M*N pictures corresponding to M*N cameras after completion of initial erecting of the cameras in M*N video stitching scenes is determined; driving corresponding rotary mirror surfaces to rotate under the control according to the selected reference picture and adjusting certain pictures among the various pictures except for the selected reference picture until the certain pictures conform to requirements; stitching the video according to adjustment results. The M and the N are positive integers, at least one of the M and the N is larger than 1, and the corresponding rotary mirror surface is arranged at the front of a lens of each camera. The positions of the certain pictures do not conform to the requirements. According to the scheme, the method and the system have the advantages of excellent adaptability and flexibility, capability of reducing labor and time costs, and the like.

Description

technical field [0001] The invention relates to video monitoring technology, in particular to a method and system for realizing video splicing. Background technique [0002] Video splicing technology refers to the technology of splicing several overlapping videos into a large seamless high-resolution video. [0003] The implementation methods of the existing video splicing technology mainly include: [0004] 1) Fix a fixed number of cameras in an airtight device, the number of cameras is at least two, and the angles between the cameras are fixed; since the number and angles of cameras in this method are fixed, for different scenarios, Poor adaptability and flexibility; [0005] 2) Use independent cameras and set them up separately. Similarly, the number of cameras is at least two, and the number and angle of cameras can be selected according to the needs of the actual scene; although this method has better adaptability and flexibility, but The entire camera installation a...

AI Technical Summary

Problems solved by technology

[0004] 1) Fix a fixed number of cameras in an airtight device, the number of cameras is at least two, and the angles between the cameras are fixed; since the number and angles of cameras in this method are fixed, for different scenarios, Poor adaptability and flexibility;

[0005] 2) Use independent cameras and set them up separately. Similarly, the number of cameras is at least two, and the number and angle of cameras can be selected according to the needs of the actual scene; although this method has better adaptability and flexibility, but The entire camera installation and debugging process needs to be completed manually. Moreover, after the installation and debugging are completed, if the camera’s screen position is moved due to vibration or wind and rain, it needs to be re-adjusted, etc., which is very troublesome and costly. A lot of manpower and time cost

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