NDLI: Flexible video coding scheme for content-based video storage and retrieval

Content Provider	IEEE Xplore Digital Library
Author	Jianning Zhang Lifeng Sun Shiqiang Yang Yuzhuo Zhong
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing (Jianning Zhang; Lifeng Sun; Shiqiang Yang; Yuzhuo Zhong)
Abstract	In this paper, we proposed a flexible video coding scheme for content-based video storage and retrieval. The proposed flexible video coding scheme applies shot clustering on the uncompressed video in the first pass and encodes the video in multi-clusters based on different video contents in the second pass. The compressed video can be flexibly decoding to meet the different requirements such as video indexing, video summary and structure extraction without fully decoding and re-analyzing. Also the flexible encoder can achieve global coding optimization by encoding similarity video shots continuously. It is very important to reduce the process complexity at the decoder and provide the flexible video content access on the compressed videos in many off-line video storage and retrieval applications. The experiments on sport and film videos illustrate the coding performance increase and the effect of the proposed coding scheme for content-based video storage
File Size	1759173
File Format	PDF
ISBN	1424400287
DOI	10.1109/MMMC.2006.1651303
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-01-04
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Video coding Content based retrieval Video compression Streaming media Decoding Indexing Information retrieval Video sequences Sun Spatial databases
Content Type	Text
Resource Type	Article

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