Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for detecting wonderful section of football match video

A highlight and video technology, applied to color TV components, TV system components, TVs, etc., can solve the problems of highlight segment classification and judgment that are not suitable for football game shots

Inactive Publication Date: 2008-02-20
XI AN JIAOTONG UNIV
View PDF1 Cites 57 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing sports game video highlight segment detection method is not suitable for the highlight segment classification and judgment of football game shots, the present invention proposes a method for detecting highlight segment in football game video

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 method for detecting wonderful section of football match video
  • A method for detecting wonderful section of football match video
  • A method for detecting wonderful section of football match video

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036]Fig. 1 has provided the block diagram of the steps of detecting the highlights in the football game video in the present invention. Including step 1, first decode the compressed video of the football game in the database through the decoder; then perform step 2 to detect the boundary of the video shot, which is used to detect the boundary of the shot in the video, and divide it into replay signs, There are three parts: other shots and replay shots; perform step 3 to perform feature extraction on other shots in the shot type, which is used for feature selection and feature analysis in the compressed domain and pixel domain, mainly extracting main color features and camera motion features , texture features and subtitle features; then perform step 4, and classify the football game video shots according to the main color, camera motion, tex...

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 utility model provides a method to detect wonderful clips of the soccer video, aiming at the incapacity of the prior method in judging the type of the wonderful clips in soccer sport competitions. The method of the utility model comprises the following steps: first a compressed video of the soccer competitions in the data base is decoded via a decoder; then video shot boundary is detected; feature extraction is conducted to other shots in the shot types, and the soccer video shots are classified based on the corresponding feature extraction; then video shot clips boundary is detected according to the result of the shot classification; observation vector of each clip is extracted, and the type of the clip is judged according to the observation vector extracted from the clip; the confirmed wonderful clips are classified; finally the classified wonderful clips are excerpted and stored in the data base.

Description

technical field [0001] The invention relates to a method for detecting highlights in sports game videos, in particular to a method for detecting highlights in football game videos. Background technique [0002] Football is a kind of sport that people like, and the football video program is one of the programs that people are happy to appreciate. The emergence of high-definition digital TV and the establishment of high-speed video transmission network provide important means for the dissemination of football video programs. Every day, different channels have a large number of football videos broadcast at the same time. For football lovers, it is impossible not to miss any football match program. Therefore, providing a summary and browsing scheme of highlights of football games can save people a lot of precious time, and there is no lack of understanding of football match conditions. In order to achieve this goal, a detection method based on highlights of football game 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 Applications(China)
IPC IPC(8): H04N5/92G06T7/00G06F17/30
Inventor 钱学明刘贵忠汪欢南楠孙力
Owner XI AN JIAOTONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com