518 search results - page 37 / 104 » Face Recognition Using Sift Features |
ICPR
2006
IEEE
15 years 3 months ago
2006
IEEE
One successful approach to feature extraction in face recognition problems is that of linear discriminant analysis (LDA). We examine an extension of this technique, called angular...
134
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IJCV
2006
14 years 9 months ago
2006
Subspacefacerecognitionoftensuffersfromtwoproblems:(1)thetrainingsamplesetissmallcompared with the high dimensional feature vector; (2) the performance is sensitive to the subspace...
100
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ECCV
2004
Springer
15 years 11 months ago
2004
Springer
In this work, we present a novel approach to face recognition which considers both shape and texture information to represent face images. The face area is first divided into small...
AVSS
2006
IEEE
15 years 3 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...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
We develop a pairwise classification framework for face recognition, in which a class face recognition problem is divided into a set of ? ?? ? two class problems. Such a problem...