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ICCV
1995
IEEE
15 years 5 months ago
Facial Expression Recognition Using a Dynamic Model and Motion Energy
Previous efforts at facial expression recognition have been based on the Facial Action Coding System (FACS), a representation developed in order to allow human psychologists to co...
Irfan A. Essa, Alex Pentland
ICCV
1995
IEEE
15 years 5 months ago
FORMS: A Flexible Object Recognition and Modelling System
Abstract. We describe a flexible object recognition and modelling system (FORMS) which represents and recognizes animate objects from their silhouettes. This consists of a model fo...
Song Chun Zhu, Alan L. Yuille
ICIP
2005
IEEE
16 years 3 months ago
Expression-invariant face recognition via spherical embedding
Recently, it was proven empirically that facial expressions can be modelled as isometries, that is, geodesic distances on the facial surface were shown to be significantly less se...
Alexander M. Bronstein, Michael M. Bronstein, Ron ...
ICIP
1997
IEEE
16 years 3 months ago
SVD and log-log frequency sampling with Gabor kernels for invariant pictorial recognition
This paper presents an e cient scheme for a neinvariant object recognition. A ne invariance is obtained by a representation which is based on a new sampling con guration in the fr...
Zhiqian Wang, Jezekiel Ben-Arie
ICPR
2006
IEEE
16 years 2 months ago
Action Recognition in Broadcast Tennis Video
Motion analysis in broadcast sports video is a challenging problem especially for player action recognition due to the low resolution of players in the frames. In this paper, we pr...
Changsheng Xu, Guangyu Zhu, Qingming Huang, Wen Ga...