| Content-based video similarity model |
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International Multimedia Conference
archive
Proceedings of the eighth ACM international conference on Multimedia
table of contents
Marina del Rey, California, United States
Pages: 465 - 467
Year of Publication: 2000
ISBN:1-58113-198-4
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Authors
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Yi Wu
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Institute of Artificial Intelligence, Zhejiang University, Microsoft Visual Perception Laboratory of Zhejiang University, Hangzhou, 310027, P.R.China
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Yueting Zhuang
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Institute of Artificial Intelligence, Zhejiang University, Microsoft Visual Perception Laboratory of Zhejiang University, Hangzhou, 310027, P.R.China
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Yunhe Pan
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Institute of Artificial Intelligence, Zhejiang University, Microsoft Visual Perception Laboratory of Zhejiang University, Hangzhou, 310027, P.R.China
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| Bibliometrics |
Downloads (6 Weeks): 9, Downloads (12 Months): 42, Citation Count: 7
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ABSTRACT
The most commonly used method for content-based video retrieval is query by example. But the definition of video similarity brings great obstacle to further research. This paper puts forward a new approach to solve the difficulty. Firstly, it advances centroid feature vector of shot in order to reduce the storage of video database. Secondly, considering all the factors existing in human vision perception, it introduces a new comparison algorithm based on multi-granularity of video structure, which has great flexibility. Thirdly, after getting the similar video set, we take a brand-new method of feedback to adjust weight based on video similarity model. In this way, retrieval result can be optimized greatly.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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Nevenka Dimitrova and Mohamed Abdel-Mottaled, "content-based Video retrieval by example video clip." In:SPIE 3022,1998
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Rainer Lienhart, Wolfgang Effelsberg, Ramesh Jain, "VisualGREP: A systematic methord to compare and retrieval video sequences". In: SPIE Vol.3312, pp.271-282,1997.
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H.Tamura, S.Mori,and T.Yamawaki, "Texture features corresponding to visual perception," IEEE Trans. on Sys, Man, and Cyb, vol.SMC-8,no.6,1978.
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INDEX TERMS
Primary Classification:
H.
Information Systems
H.5
INFORMATION INTERFACES AND PRESENTATION (I.7)
H.5.1
Multimedia Information Systems
Subjects:
Video (e.g., tape, disk, DVI)
Additional Classification:
H.
Information Systems
H.2
DATABASE MANAGEMENT
H.2.4
Systems
Subjects:
Multimedia databases
I.
Computing Methodologies
I.5
PATTERN RECOGNITION
I.5.3
Clustering
Subjects:
Similarity measures
General Terms:
Algorithms,
Design,
Management,
Measurement,
Performance,
Theory
Keywords:
centroid feature,
content-based video retreival,
feedback
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