242 search results - page 19 / 49 » Adaptation of SIFT Features for Robust Face Recognition |
ISVC
2007
Springer
15 years 3 months ago
2007
Springer
In comparison with 2D face images, 3D face models have the advantage of being illumination and pose invariant, which provides improved capability of handling changing environments ...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Many computer vision algorithms make use of local features, and rely on a systematic comparison of these features. The chosen dissimilarity measure is of crucial importance for th...
IJCNN
2006
IEEE
15 years 3 months ago
2006
IEEE
—Recognizing human emotions from partial facial features is quite hard to achieve reasonable accuracy. In this paper, we propose to use a tree structure representation to simulat...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
We recently proposed a new algorithm to perform acoustic model adaptation to noisy environments called Linear Spline Interpolation (LSI). In this method, the nonlinear relationshi...
ISVC
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. In this paper, we present a novel graph, sub-graph and supergraph based face representation which captures the facial shape changes and deformations caused due to pose ch...