Integração de métodos baseados em diferença de quadros para sumarização do conteúdo de vídeos

Authors:
Carlos A. F. Pimentel Filho;Celso A. Saibel Santos;Thomas A. Buck
Affiliations:
NUPERC - Universidade Salvador, Salvador -- BA -- Brasil;NUPERC - Universidade Salvador, Salvador -- BA -- Brasil;NUPERC - Universidade Salvador, Salvador -- BA -- Brasil
Venue:
Companion Proceedings of the XIV Brazilian Symposium on Multimedia and the Web
Year:
2008

Citing 4
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Abstract

This paper focuses on automatic video keyframe extraction. Keyframes are usefull for video summarization and supporting content based video retrieval. The paper analyses some well-known keyframe extraction methods based on interframe difference against two parameters: keyframes lost and redundancy. As result, this work shows these parameters must be reduced when these methods are put to work together.