Unlock instant, AI-driven research and patent intelligence for your innovation.

A video processing method and system

A technology in video processing and video, applied in the field of video processing, can solve the problems of not considering the relationship between video frames in depth, and the inability to efficiently identify motion information, etc., so as to reduce the amount of calculation, shorten the delay, and reduce the delay.

Active Publication Date: 2021-02-26
CENT SOUTH UNIV
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Some of these works in the existing deep learning technology for mobile devices use individual video frames as objects for deep learning processing on mobile devices, that is, the relationship between video frames is not considered in depth, so it is impossible to efficiently identify a The other part of the action information contained in the short video focuses on static information such as target detection. It is necessary to conduct in-depth research on the recognition of dynamic information.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A video processing method and system
  • A video processing method and system
  • A video processing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

[0059] Such as figure 1 with figure 2 As shown, the video processing method of this embodiment includes: S1. grouping the frames in the video to be processed to obtain a frame group, and dividing the frames in the frame group into basic frames and change frames; S2. As an optimization target, determine the processing subject of the basic frame and the change frame in the frame group, and assign it to the determined processing subject; the processing subject includes the local end and the server end; S3. base frame and change frame through the processing subject Identify and get the identification result.

[0060] In this embodiment, a mobile device (such as a smart phone, etc.) is used as a local terminal, and an edge server connected to a network of the mobi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a video processing method and system. The method includes: S1. grouping frames in a video to be processed to obtain a frame group, and dividing the frames in the frame group into basic frames and variable frames; S2. Taking the minimum delay as the optimization goal, determining the processing subject of the basic frame and the change frame in the frame group, and assigning it to the determined processing subject; the processing subject includes a local terminal and a service terminal; S3. Recognize the basic frame and the changed frame by the processing subject, and obtain a recognition result. It has the advantages of effectively reducing the delay of recognition while ensuring the accuracy of recognition.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a video processing method and system, in particular to a method and system suitable for video processing and dynamic target recognition. Background technique [0002] With the development of mobile device photography and camera technology, using short videos to record our daily life has become an increasingly obvious development trend. According to the short video industry report researched by iiMedia, the number of videos uploaded from mobile devices to video platforms in China alone is already very large. For example, the number of short videos on Douyin and Xigua Video has exceeded 20 million. Proved by life experience and experiments, it can be found that videos contain a large amount of information, such as abnormal events, human interactions, and character interactions. [0003] At present, one of the better ways to identify and extract information in vide...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/42H04N19/132H04N19/13H04N19/625
CPCH04N19/13H04N19/132H04N19/42H04N19/625
Inventor 张德宇罗云臻张尧学贾富程段思婧
Owner CENT SOUTH UNIV