97 search results - page 1 / 20 » Principle component analysis and its variants for biometrics |
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
DELTA
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper introduces a novel technique for palmprint recognition on the transform domain, based on combining principle component analysis (PCA) and Fourier domain. Principal Comp...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
As an alternative to standard PCA, matrix-based image dimensionality reduction methods have recently been proposed and have gained attention due to reported computational efficie...
ACML
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Topic models are a discrete analogue to principle component analysis and independent component analysis that model topic at the word level within a document. They have ma...
IWBRS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. While features used for texture analysis have been successfully used in some biometric applications, only quite few works have considered them in facial image analysis. T...