406 search results - page 38 / 82 » Local Feature Extraction for Image Super-Resolution |
Publication
A novel method for eye and mouth detection and eye center and mouth corner lo-
calization, based on geometrical information is presented in this paper. First, a face
detector is ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, a multilinear approach based on image texture for face recognition is present. First, we extract the texture features of the facial images using the Local Binary Pa...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Most iris recognition systems use the global and local texture information of the iris in order to recognize individuals. In this work, we investigate the use of macro-features th...
TMI
2002
13 years 7 months ago
2002
A fully automatic method is presented to detect abnormalities in frontal chest radiographs which are aggregated into an overall abnormality score. The method is aimed at finding ab...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
This paper presents an improvement of the classical Non-negative Matrix Factorization (NMF) approach, for dealing with local representations of image objects. NMF, when applied to...