Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/14771
DC Field | Value | |
---|---|---|
dc.title | An effective trajectory-based algorithm for ball detection and tracking with application to the analysis of broadcast sports video | |
dc.contributor.author | YU XINGUO | |
dc.date.accessioned | 2010-04-08T10:46:38Z | |
dc.date.available | 2010-04-08T10:46:38Z | |
dc.date.issued | 2005-06-03 | |
dc.identifier.citation | YU XINGUO (2005-06-03). An effective trajectory-based algorithm for ball detection and tracking with application to the analysis of broadcast sports video. ScholarBank@NUS Repository. | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/14771 | |
dc.description.abstract | This thesis is on sports video analysis and enhancement. It addresses three closely-related problems. It first addresses the ball detection and tracking problem in broadcast sports video. It proposes an effective trajectory-based algorithm for locating the ball in a broadcast sports video, which can obtain the accurate results for broadcast soccer/tennis video. Then, it addresses two applications of ball locations: ball-related event detection and reconstruction and enrichment of broadcast soccer video (BSV). For the first application, it proposes a trajectory-based event detection approach, which improves the event detection performance because the events have a close correlation with the ball location. More importantly, this approach can detect some events that may not be detected if we just use low-level features. For the second application, it proposes a reconstruction and enrichment system for BSV. In addition, this thesis proposes a robust ellipse Hough transform and applies it to detect ellipses in BSV. | |
dc.language.iso | en | |
dc.subject | sports video, ball detection and tracking, trajectory-based approach, candidate feature image, ellipse Hough transform, event detection. | |
dc.type | Thesis | |
dc.contributor.department | COMPUTER SCIENCE | |
dc.contributor.supervisor | LEONG HON WAI | |
dc.description.degree | Ph.D | |
dc.description.degreeconferred | DOCTOR OF PHILOSOPHY | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Ph.D Theses (Open) |
Show simple item record
Files in This Item:
File | Description | Size | Format | Access Settings | Version | |
---|---|---|---|---|---|---|
PhD_Thesis_YuXinguo.pdf | 1.68 MB | Adobe PDF | OPEN | None | View/Download |
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.