780 search results - page 18 / 156 » Face Models from Uncalibrated Video Sequences |
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
We propose an automatic approach to synchronize a network of uncalibrated and unsynchronized video cameras, and recover the complete calibration of all these cameras. In this pape...
CVPR
2006
IEEE
14 years 1 months ago
2006
IEEE
We propose a method for recovering the affine geometry of a dynamically textured plane from a video sequence taken by an uncalibrated, fixed, perspective camera. Some instances ...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We describe a novel approach for 3D ear biometrics using video. A series of frames are extracted from a video clip and the region-of-interest (ROI) in each frame is independently ...
WACV
2005
IEEE
14 years 1 months ago
2005
IEEE
In gesture and sign language video sequences, hand motion tends to be rapid, and hands frequently appear in front of each other or in front of the face. Thus, hand location is oft...
FGR
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract— We propose here to acquire high resolution sequences of a person’s face using a pan-tilt-zoom (PTZ) network camera. This capability should prove helpful in forensic a...