621 search results - page 80 / 125 » Compression of facial images using the K-SVD algorithm |
AMFG
2003
IEEE
15 years 3 months ago
2003
IEEE
Techniques for face recognition generally fall into global and local approaches, with the principal component analysis (PCA) being the most prominent global approach. This paper u...
ICPR
2002
IEEE
15 years 10 months ago
2002
IEEE
A new data structure for representing the color of rays from multiple-view images is presented. The structure is a hexagonal tessellation generated from a buckyball. Using the str...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
Copyright 2005 IEEE. Published in the 2005 International Conference on Image Processing (ICIP-2005), September 11-14, 2005, Genoa, Italy. Personal use of this material is permitte...
ICPR
2010
IEEE
14 years 7 months ago
2010
IEEE
Wireless Capsule Endoscopy (WCE) is a technical break-through that allows to produce a video of the entire intestine without surgery. It is reported that a medical clinician spend...
IVC
2006
14 years 9 months ago
2006
As most of MPEG and JPEG compression standards are DCT-based, we propose a simple, low-cost and fast algorithm to extract dominant colour features directly in DCT domain without i...