759 search results - page 33 / 152 » A Hierarchical Face Recognition Algorithm |
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
In this paper we consider face recognition from sets of face images and, in particular, recognition invariance to illumination. The main contribution is an algorithm based on the ...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Face recognition (FR) is an active yet challenging topic in computer vision applications. As a powerful tool to represent high dimensional data, recently sparse representation bas...
IJISTA
2007
13 years 8 months ago
2007
In this paper, we propose a new face recognition system based on the ordinal correlation principle. First, we will explain the ordinal similarity measure for any two images and th...
FGR
2004
IEEE
14 years 19 days ago
2004
IEEE
In this paper, we introduce the concept of SelfQuotient Image (SQI) for robust face recognition under varying lighting conditions. It is based on the Quotient Image method [4][5] ...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
One possible solution for pose- and illuminationinvariant face recognition is to employ appearancebased approaches, which rely greatly on correct facial textures. However, existin...