444 search results - page 48 / 89 » In Search of Illumination Invariants |
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
AVSS
2006
IEEE
14 years 1 months ago
2006
IEEE
Recognition algorithms that use data obtained by imaging faces in the thermal spectrum are promising in achieving invariance to extreme illumination changes that are often present...
CVPR
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper describes an algorithm for pose and illumination invariant face recognition from a single image under occlusions. The method iteratively estimates the parameters of a 3...
AIPR
2005
IEEE
14 years 1 months ago
2005
IEEE
Most of the available research on face recognition has been performed using gray scale imagery. This paper presents a novel two-pass face recognition system that uses a Multispect...
AC
2003
Springer
14 years 28 days ago
2003
Springer
In this paper a new complete system for 3D face recognition is presented. 3D face recognition presents several advantages against 2D face recognition, as, for example, invariance t...