1602 search results - page 242 / 321 » Enhancements for Local Feature Based Image Classification |
167
Voted
FGR
2011
IEEE
14 years 6 months ago
2011
IEEE
This paper presents a novel framework for recognition of facial action unit (AU) combinations by viewing the classification as a sparse representation problem. Based on this framew...
140
Voted
CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
We propose a generative model that codes the geometry and appearance of generic visual object categories as a loose hierarchy of parts, with probabilistic spatial relations linkin...
133
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MVA
2007
15 years 3 months ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
123
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PR
2006
15 years 2 months ago
2006
: We address the pose mismatch problem which can occur in face verification systems that have only a single (frontal) face image available for training. In the framework of a Bayes...
96
Voted
ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...