621 search results - page 11 / 125 » Compression of facial images using the K-SVD algorithm |
ICIP
2007
IEEE
15 years 3 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
We propose a novel algorithm for the identification of faces from image samples. The algorithm uses the Kalman filter to identify significant facial traits. Kalmanfaces are compac...
IVC
2006
14 years 11 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...
ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
Compressive sensing (CS) has received a lot of interest due to its compression capability and lack of complexity on the sensor side. In this paper, we present a study of three sam...
ICIAR
2004
Springer
15 years 5 months ago
2004
Springer
Previous work has shown that principal component analysis (PCA) of three-dimensional face models can be used to perform recognition to a high degree of accuracy. However, experimen...