Method, system and device for improving real-time video processing efficiency and medium

Abstract

The invention provides a method for improving real-time video processing efficiency. The method comprises the following steps: S1, initializing a plurality of video frame processing processes; s2, sequentially collecting a plurality of video frames and respectively scheduling the video frames to idle video frame processing processes for processing until all the video frame processing processes are scheduled; s3, displaying the first processed video frame and a corresponding processing result, and releasing a corresponding video frame processing process; s4, continuing to collect a next video frame and schedule the next video frame to the video frame processing process released in the S3, meanwhile, continuing to display a certain video frame which is firstly processed and a corresponding processing result, and releasing the corresponding video frame processing process; and S5, repeating the step S4 until all the video frames are collected, processed and displayed. According to the invention, on the basis of not changing the serial process of video acquisition, processing and display of the real-time video acquisition system, parallel processing is carried out on the processing step with the longest time consumption, so that the overall operation efficiency of the system is improved on the basis of not changing the processing time of a single video frame.

Description

technical field [0001] The present invention relates to the technical field of real-time video processing, in particular to a method, system, device and medium for improving the efficiency of real-time video processing. Background technique [0002] In the existing real-time video processing system, the working process of the system can generally be divided into three steps of video acquisition, processing and display. These three steps are a serial process. One step to get started. [0003] Generally speaking, the system's video processing is the longest step in the entire system's working process, which determines the operating efficiency of the system. However, due to the continuous improvement of algorithm complexity and increasing processing requirements in recent years, the time-consuming of video processing has been continuously increasing, which reduces the operating efficiency of the system and causes the video display to appear stuck and incoherent, which affects ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at at least one defect or improvement requirement of the prior art mentioned in the background art, the present invention provides a method, system, device and medium for improving the efficiency of real-time video processing, so as to solve the problem of acceleration of the real-time video acquisition system in the prior art. The technical problem of not being able to cover the entire process of processing a single video frame, resulting in insufficient operating efficiency

Images