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Content Provider | IEEE Xplore Digital Library |
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Author | Shuhui Wang Shuqiang Jiang Qingming Huang Wen Gao |
Copyright Year | 2008 |
Description | Author affiliation: Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing (Wen Gao) || Key Lab. of Intell. Info. Process., Chinese Acad. of Sci., Beijing (Shuhui Wang; Shuqiang Jiang; Qingming Huang) |
Abstract | In this paper, we propose a shot classification method for action movies. Considering that motion characteristic is very important for semantic movie analysis, and it contains abundant information in action movies, the structure tensor analysis is used for feature extraction due to its capability of representing both spatial and temporal characteristics of a shot. Firstly, the movie shots with known labels are decomposed into a set of overlapped fixed-length segments and their structure tensor histogram are computed. The labels of segments are identical to the shots they belong to. Then Adaboost is used to train the semantic classifier with these structure tensor histogram sets. In testing procedure, the unknown shot are decomposed in the same way, and feature vector of each segment is extracted and classified by the classifier. Finally, the label of the shot is generalized by the segment label voting scheme. Experimental results show that this scheme could effectively deal with multiple motion patterns within shots and promising results are achieved. |
Starting Page | 2508 |
Ending Page | 2511 |
File Size | 303750 |
Page Count | 4 |
File Format | |
ISBN | 9781424417650 |
ISSN | 15224880 |
DOI | 10.1109/ICIP.2008.4712303 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-10-12 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Motion pictures Tensile stress Face detection Histograms Motion analysis Information analysis Voting Indexing Layout Data mining Voting Scheme Action Movies Shot classification Structure tensor feature Adaboost |
Content Type | Text |
Resource Type | Article |
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