621 search results - page 77 / 125 » Compression of facial images using the K-SVD algorithm |
ICRA
2002
IEEE
15 years 2 months ago
2002
IEEE
— When using appearance-based recognition for self-localization of mobile robots, the images obtained during the exploration of the environment need to be efficiently stored in t...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
Face representation based on the Visual Codebook becomes popular because of its excellent recognition performance, in which the critical problem is how to learn the most efficien...
VVS
1995
IEEE
15 years 1 months ago
1995
IEEE
This paper explores the use of multi-dimensional trees to provide spatial and temporal e ciencies in imaging large data sets. Each node of the tree contains a model of the data in...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
A new approach for localizing facial structure in videos is proposed in this paper by modeling shape alignment dynamically. The approach makes use of the spatial-temporal continuit...
ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper presents a novel approach that represents an image or a set of images using a nonorthogonal binary subspace (NBS) spanned by boxlike base vectors. These base vectors po...