Extensible Detection and Indexing of Highlight Events in Broadcasted Sports Video
Tjondronegoro, Dian W., Chen, Yi-Ping Phoebe, & Pham, Binh L. (2006) Extensible Detection and Indexing of Highlight Events in Broadcasted Sports Video. In Estivill-Castro, Vladimir & Dobbie, Gill (Eds.) Australasian Conference on Computer Science, 16-19 January, Hobart, Australia.
Content-based indexing is fundamental to support and sustain the ongoing growth of broadcasted sports video. The main challenge is to design extensible frameworks to detect and index highlight events. This paper presents: 1) A statistical-driven event detection approach that utilizes a minimum amount of manual knowledge and is based on a universal scope-of-detection and audio-visual features; 2) A semi-schema-based indexing that combines the benefits of schema-based modeling to ensure that the video indexes are valid at all time without manual checking, and schema-less modeling to allow several passes of instantiation in which additional elements can be declared. To demonstrate the performance of the events detection, a large dataset of sport videos with a total of around 15 hours including soccer, basketball and Australian football is used.
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|Item Type:||Conference Paper|
|Keywords:||Extensible sports video indexing, multi, modal event detection|
|Subjects:||Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > LIBRARY AND INFORMATION STUDIES (080700) > Information Retrieval and Web Search (080704)
Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > ARTIFICIAL INTELLIGENCE AND IMAGE PROCESSING (080100) > Image Processing (080106)
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Science and Technology|
|Copyright Owner:||Copyright 2006 Australian Computer Society|
|Copyright Statement:||Reproduced in accordance with the copyright policy of the publisher.|
|Deposited On:||06 Sep 2006|
|Last Modified:||09 Jun 2010 12:34|
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