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Proceedings Paper

Video analysis based on motion vectors and its application to image database
Author(s): Akihiko Watabe; Koichi Yamada; Kazumi Komiya
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Paper Abstract

Digitalized terrestrial broadcast can offer many programs to the TV viewer like communication satellite broadcasting. And it will spread in Japan. And image retrieval is necessary for us to watch many programs. Thereupon, we proposed method that particular scene is retrieved from video image. That retrieval method is to use the motion vector contained in MPEG-2 stream. Concretely, the movement of image is defined as the characteristics from information of motion vector. And the characteristic of a retrieval object and retrieval query scene are compared. In this way, target scene is retrieved. And we examined about efficacy of this retrieval method by using a television image.

Paper Details

Date Published: 12 November 2001
PDF: 7 pages
Proc. SPIE 4520, Video Technologies for Multimedia Applications, (12 November 2001); doi: 10.1117/12.448232
Show Author Affiliations
Akihiko Watabe, Kanagawa Institute of Technology (Japan)
Koichi Yamada, Kanagawa Institute of Technology (Japan)
Kazumi Komiya, Kanagawa Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 4520:
Video Technologies for Multimedia Applications
Mahmood R. Azimi-Sadjadi; Sassan Sheedvash, Editor(s)

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