Type

Conference Proceedings

Authors

Alan F. Smeaton
Gareth J. F. Jones
Songyang Lao
Liang Bai

Subjects

Computer Science

Topics
digital video sports video analysis information retrieval finite state machines fsms video semantic content semantic concepts finite state machines content based video analysis

A semantic content analysis model for sports video based on perception concepts and finite state machines (2007)

Abstract In automatic video content analysis domain, the key challenges are how to recognize important objects and how to model the spatiotemporal relationships between them. In this paper we propose a semantic content analysis model based on Perception Concepts (PCs) and Finite State Machines (FSMs) to automatically describe and detect significant semantic content within sports video. PCs are defined to represent important semantic patterns for sports videos based on identifiable feature elements. PC-FSM models are designed to describe spatiotemporal relationships between PCs. And graph matching method is used to detect high-level semantic automatically. A particular strength of this approach is that users are able to design their own highlights and transfer the detection problem into a graph matching problem. Experimental results are used to illustrate the potential of this approach
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: Centre for Digital Video Processing (CDVP)
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> Subject = Computer Science: Digital video
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres

Full list of authors on original publication

Alan F. Smeaton, Gareth J. F. Jones, Songyang Lao, Liang Bai

Experts in our system

1
Alan F. Smeaton
Dublin City University
Total Publications: 450
 
2
Gareth J. F. Jones
Dublin City University
Total Publications: 265