391 search results - page 33 / 79 » 3D Head Trajectory Using a Single Camera |
109
Voted
BMVC
2000
15 years 5 months ago
2000
We propose a novel hierarchical model of human dynamics for view independent tracking of the human body in monocular video sequences. The model is trained using real data from a c...
137
Voted
FGR
2002
IEEE
15 years 8 months ago
2002
IEEE
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...
117
Voted
AVSS
2007
IEEE
15 years 10 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
98
Voted
ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper, we present a method for finding the closed form solutions to the problem of determining the pose of a camera with respect to a given set of parallel lines in 3D spac...
149
Voted
FGR
2002
IEEE
15 years 8 months ago
2002
IEEE
Facial expression recognition is necessary for designing any realistic human-machine interfaces. Previous published facial expression recognition systems achieve good recognition ...