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» Activity Recognition using Dynamic Subspace Angles
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ICCV
2011
IEEE
13 years 11 months ago
A String of Feature Graphs Model for Recognition of Complex Activities in Natural Videos
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
Utkarsh Gaur, Yingying Zhu, Bi Song, Amit Roy-Chow...
CVPR
2006
IEEE
16 years 1 months ago
AdaBoost.MRF: Boosted Markov Random Forests and Application to Multilevel Activity Recognition
Activity recognition is an important issue in building intelligent monitoring systems. We address the recognition of multilevel activities in this paper via a conditional Markov r...
Tran The Truyen, Dinh Q. Phung, Svetha Venkatesh, ...
IROS
2008
IEEE
141views Robotics» more  IROS 2008»
15 years 6 months ago
Development of on-line simulation system for multi camera based wide field of view display
— IRS Soryu is rescue robot which used for victim search in disaster area. We aim at development of display method for wide view angle and high definition images for controlling...
Naoki Midorikawa, Kazunori Ohno, Satoshi Saga, Sat...
ICASSP
2011
IEEE
14 years 3 months ago
A robust lip tracking algorithm using localized color active contours and deformable models
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...
Xin Liu, Yiu-ming Cheung
CVPR
2007
IEEE
16 years 1 months ago
Epitomic Representation of Human Activities
We introduce an epitomic representation for modeling human activities in video sequences. A video sequence is divided into segments within which the dynamics of objects is assumed...
Naresh P. Cuntoor, Rama Chellappa