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Proceedings Paper

Grouping viewpoint images into scenes based on similarity between frames
Author(s): Takeshi Nagasaki; Masashi Toda; Toshio Kawashima
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Paper Abstract

We propose a method of automatically generating a snapshot sequence, which describes usual events, from head-mounted video camera. And we discuss a relationship between the snapshot sequence and behavior. We extract a snapshot from its video frames when the head hardly moved. This condition appears when the subject kept observation. As the eye (head) motion relates to his behavior, the snapshot sequence relates to his behavior, too. At its condition, neighbor frames are highly similar. So, we judge the head motion by similarity between neighbor frames. We use similarity estimation method by local grayvalue invariants.

Paper Details

Date Published: 23 June 2003
PDF: 9 pages
Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.502985
Show Author Affiliations
Takeshi Nagasaki, Future Univ.-Hakodate (Japan)
Masashi Toda, Future Univ.-Hakodate (Japan)
Toshio Kawashima, Future Univ.-Hakodate (Japan)

Published in SPIE Proceedings Vol. 5150:
Visual Communications and Image Processing 2003
Touradj Ebrahimi; Thomas Sikora, Editor(s)

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