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2009 10th Workshop on Image Analysis for Multimedia Interactive Services
Detection of pan and zoom in soccer sequences based on H.264/AVC motion information
London, United Kingdom
May 06-May 08
ISBN: 978-1-4244-3609-5
Luca Superiori, Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology, Gusshausstrasse 25/389, A-1040, Austria
Markus Rupp, Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology, Gusshausstrasse 25/389, A-1040, Austria
Unsupervised detection of pan and zoom in soccer sequences allows automatic classification of shots and match analysis. In this work we propose a pan and zoom (both in and out) detector specifically designed for low resolution soccer sequences. Our implementation is based on the analysis of the distribution of the motion vectors, already available in the encoded sequence, among a specific subset of reliable MBs, selected by means of inexpensive image preprocessing.
Citation:
Luca Superiori, Markus Rupp, "Detection of pan and zoom in soccer sequences based on H.264/AVC motion information," wiamis, pp.41-44, 2009 10th Workshop on Image Analysis for Multimedia Interactive Services, 2009
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