1268 search results - page 200 / 254 » A Near-infrared Image Based Face Recognition System |
IJCV
2007
13 years 7 months ago
2007
In this article we present the integration of 3-D shape knowledge into a variational model for level set based image segmentation and contour based 3-D pose tracking. Given the sur...
ACIVS
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. Following a review of current hidden objects detection techniques in a range of security applications, a strategy based on an innovative, low-cost photometric stereo tech...
CRV
2005
IEEE
14 years 1 months ago
2005
IEEE
The work presented here solves two major problems of hand pose recognition: (A) determining what pose is shown in a given, input picture and (B) detecting the presence of a known ...
ECCV
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we present our approach for visual tracking of head, hands and head orientation. Given the images provided by a calibrated stereo-camera, color and disparity inform...
MVA
2007
13 years 9 months ago
2007
We propose use of an appearance manifold with embedded covariance matrix as a technique for recognizing 3D objects from images that are influenced by geometric and quality-degrade...