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Proceedings Paper

MPEG-7 metadata for video transcoding: motion and difficulty hints
Author(s): Peter M. Kuhn; Teruhiko Suzuki
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Paper Abstract

This paper concerns the extraction methodology and usage of MPEG-7 metadata for video transcoding. The idea of the MPEG- 7 descriptors presented within this paper is to give by mens of MPEG-7 metadata Transcoding Hints to a transcoder regarding Motion and Encoding Difficulty. These transcoding hints can be used at the transcoder (1) to preserve the visual quality in terms of PSNR, (2) to modify the GOP structure for efficient storage and retrieval for fast video browsing, while (3) reducing the overall computational complexity significantly.

Paper Details

Date Published: 1 January 2001
PDF: 10 pages
Proc. SPIE 4315, Storage and Retrieval for Media Databases 2001, (1 January 2001); doi: 10.1117/12.410945
Show Author Affiliations
Peter M. Kuhn, Sony Corp. (Japan)
Teruhiko Suzuki, Sony Corp. (Japan)


Published in SPIE Proceedings Vol. 4315:
Storage and Retrieval for Media Databases 2001
Minerva M. Yeung; Chung-Sheng Li; Rainer W. Lienhart, Editor(s)

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