1997 search results - page 25 / 400 » Facial feature extraction using topological methods |
IVC
2011
13 years 3 months ago
2011
In this paper a facial feature point tracker that is motivated by applications such as human-computer interfaces and facial expression analysis systems is proposed. The proposed t...
ESANN
2006
13 years 10 months ago
2006
We investigate when sparse coding of sensory inputs can improve performance in a classification task. For this purpose, we use a standard data set, the MNIST database of handwritte...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
We present an automatic disparity-based approach for 3D face modeling, from two frontal and one profile view stereo images, for 3D face recognition applications. Once the images a...
FGR
2011
IEEE
13 years 11 days ago
2011
IEEE
— There are various scenarios where finding the most similar expression is the requirement rather than just classifying one, for example, facial expression transfer and facial e...
IVC
2006
13 years 8 months ago
2006
We propose a novel approach for modeling, tracking and recognizing facial expressions. Our method works on a low dimensional expression manifold, which is obtained by Isomap embed...