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An Efficient Video Retrieval Algorithm Using Color and Edge Features
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  • An Efficient Video Retrieval Algorithm Using Color and Edge Features
  • An Efficient Video Retrieval Algorithm Using Color and Edge Features
저자명
Kim. Sang-Hyun
간행물명
信號處理·시스템學會 論文誌
권/호정보
2006년|7권 1호|pp.11-16 (6 pages)
발행정보
한국신호처리시스템학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

To manipulate large video databases, effective video indexing and retrieval are required. A large number of video indexing and retrieval algorithms have been presented for frame-w]so user query or video content query whereas a relatively few video sequence matching algorithms have been proposed for video sequence query. In this paper, we propose an efficient algorithm to extract key frames using color histograms and to match the video sequences using edge features. To effectively match video sequences with low computational load, we make use of the key frames extracted by the cumulative measure and the distance between key frames, and compare two sets of key frames using the modified Hausdorff distance. Experimental results with several real sequences show that the proposed video retrieval algorithm using color and edge features yields the higher accuracy and performance than conventional methods such as histogram difference, Euclidean metric, Battachaya distance, and directed divergence methods.