133 search results - page 26 / 27 » Shadow compensation in 2D images for face recognition |
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
Reliable 3D tracking is still a difficult task. Most parametrized 3D deformable models rely on the accurate extraction of image features for updating their parameters, and are pro...
ESWA
2007
13 years 4 months ago
2007
In this paper we present an automatic facial expression recognition system that utilizes a semantic-based learning algorithm using the analytical hierarchy process (AHP). Although...
DAGM
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper presents the integration of 3D shape knowledge into a variational model for level set based image segmentation and tracking. Having a 3D surface model of an ob...
ICCV
2011
IEEE
12 years 4 months ago
2011
IEEE
Fitting statistical 2D and 3D shape models to images is necessary for a variety of tasks, such as video editing and face recognition. Much progress has been made on local fitting...
PR
2007
13 years 4 months ago
2007
Contrary to popular belief, despite decades of research in fingerprints, reliable fingerprint recognition is still an open problem. Extracting features out of poor quality print...