Video concentration method, system and device and storage medium

Abstract

The invention discloses a video concentration method, system and device and a storage medium, which can be applied to the technical field of video processing. According to the invention, the target information in the first file with the stored frame number is grouped according to the pixel speed so as to relieve the situation of ghosting in the compressed video, and then the target information in the second file is classified and stored to the third file according to the target color. According to the collision threshold, the target number threshold and the time interval threshold, the first frame position of the target in the compressed video is determined, then the target information in the third file is imported into the video stream of the compressed video according to the first frame position, and the target image is fused with the background image to generate the compressed video, so that the problem of ghosting of the compressed video is further relieved, and the user experience is improved. And the situation of video lagging is reduced.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a video concentration method, system, device and storage medium. Background technique [0002] In related technologies, when compressing videos, only objects with large distances are divided into one category to alleviate the overlapping problem. However, objects with smaller and smaller distances are classified into one category, which is prone to overlap, and collision detection only detects There is no collision in the current frame, and there is no guarantee that there will be collisions in the next few frames. If the influence of speed is considered, the fast one is likely to hit the slow speed target in the next frame and form a collision overlap. Regardless of the impact of speed, there are often some visual collisions between moving objects, and the trajectories are easy to conflict and overlap. If there are a large number of moving objects appearing, th...

AI Technical Summary

Problems solved by technology

Regardless of the impact of speed, there are often some visual collisions between moving objects, and the trajectories are easy to conflict and overlap. If there are a large number of moving objects appearing, the condensed video will inevitably have ghosting of the trajectories of many moving objects, and there will be problems such as video freezes.

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