Experimental comparison of existing video shot detection techniques in compressed video

Huang, Xiaoqiang, Fisher, Mark H. and Smith, Dan J. (2002) Experimental comparison of existing video shot detection techniques in compressed video. In: 12th Portuguese Conference on Pattern Recognition, 2002-06-27 - 2002-06-28, University of Aveiro.

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Abstract

Video shot detection is an important first step in video parsing that has been applied in many recent content-based video indexing and retrieval systems. A number of algorithms address the problem of detecting video shots automatically. Some algorithms work with decompressed digital video, while other more state-of-the-art approaches try to detect shots in MPEG-1,-2 compressed video streams directly in order to reduce the processing time. This paper reviews the main approaches to detecting shots in MPEG-1,-2 coded video and compares these using experimental results derived using extracts from the National Institute of Standards and Technology (NIST) video test data-set. These results show that the approach using DC images outperforms other more complex approaches based on macroblock coding reviewed in this paper in terms of precision and accuracy.

Item Type:	Conference or Workshop Item (Paper)
Faculty \ School:	Faculty of Science > School of Computing Sciences
UEA Research Groups:	Faculty of Science > Research Groups > Interactive Graphics and Audio Faculty of Science > Research Groups > Smart Emerging Technologies
Depositing User:	Vishal Gautam
Date Deposited:	28 Jul 2011 08:56
Last Modified:	20 Jun 2023 14:34
URI:	https://ueaeprints.uea.ac.uk/id/eprint/23501
DOI:

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