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» To learn representativeness of video frames
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CVPR
2011
IEEE
14 years 8 months ago
Learning to Recognize Objects in Egocentric Activities
This paper addresses the problem of learning object models from egocentric video of household activities, using extremely weak supervision. For each activity sequence, we know onl...
Alireza Fathi, Xiaofeng Ren, James Rehg
CIVR
2007
Springer
123views Image Analysis» more  CIVR 2007»
15 years 6 months ago
Behavior monitoring through automatic analysis of video sequences
This paper addresses the problem of classifying actions performed by a human subject in a video sequence. A representation eigenspace approach based on the visual appearance is us...
Carlo Colombo, Dario Comanducci, Alberto Del Bimbo
ICPR
2006
IEEE
16 years 27 days ago
Incremental Vehicle 3-D Modeling from Video
In this paper, we present a new model-based approach for building 3-D models of vehicles from color video provided by a traffic surveillance camera. We incrementally build 3D mode...
Bir Bhanu, Nirmalya Ghosh
ICMCS
2007
IEEE
158views Multimedia» more  ICMCS 2007»
15 years 6 months ago
Automatic Multi-Modal Meeting Camera Selection for Video-Conferences and Meeting Browsers
In a video-conference the participants usually see the video of the speaker. However if somebody reacts (e. g. nodding) the system should switch to his video. Current systems do n...
Marc Al-Hames, Benedikt Hörnler, Ronald M&uum...
ICASSP
2010
IEEE
14 years 12 months ago
Action change detection in video by covariance matching of silhouette tunnels
Action recognition is an important but challenging problem in video analytics with a number of solutions proposed to date. However, even if a reliable model for action representat...
Kai Guo, Prakash Ishwar, Janusz Konrad