23 June 2003 Grouping viewpoint images into scenes based on similarity between frames
Author Affiliations +
Proceedings Volume 5150, Visual Communications and Image Processing 2003; (2003) https://doi.org/10.1117/12.502985
Event: Visual Communications and Image Processing 2003, 2003, Lugano, Switzerland
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.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Takeshi Nagasaki, Masashi Toda, Toshio Kawashima, "Grouping viewpoint images into scenes based on similarity between frames", Proc. SPIE 5150, Visual Communications and Image Processing 2003, (23 June 2003); doi: 10.1117/12.502985; https://doi.org/10.1117/12.502985
PROCEEDINGS
9 PAGES


SHARE
RELATED CONTENT

Key technologies for an advanced 3D TV system
Proceedings of SPIE (October 25 2004)
Face authentication using one-dimensional processing
Proceedings of SPIE (August 25 2004)
Teleconferencing system using virtual camera
Proceedings of SPIE (May 03 2000)
A remote camera operation system using a marker attached cap
Proceedings of SPIE (December 06 2005)

Back to Top