104 search results - page 2 / 21 » Noninvertible gabor transforms |
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Kernel associative memory (KAM) has previously been proposed as an efficient scheme for face recognition. In this paper, a hybrid method of combining KAM and Gabor wavelet transfo...
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
Directional features extracted from Gabor responses are used as primitives for perceptual grouping. In previous work, we extracted Gabor features in 8 directions and then applied ...
ICISP
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. Gabor wavelet-based methods have been widely used to extract representative features for face analysis. However, the existing methods usually suffer from high computation...
IVC
2007
13 years 4 months ago
2007
Conventional Gabor representation and its extracted features often yield a fairly poor performance in retrieving the rotated and scaled versions of the texture image under query. ...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
This paper addresses the biometric template security issue. Follow out previous work on class distribution transform, the proposed scheme selects the distinguish points automatical...