215 search results - page 17 / 43 » Non-Abelian invariant feature detection |
148
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...
102
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JEI
2002
15 years 27 days ago
2002
This paper presents a morphology-based method for detecting license plates from cluttered images. The proposed system consists of three major components. At the first, a morpholog...
231
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CRV
2011
IEEE
14 years 1 months ago
2011
IEEE
Abstract—Contour features play an important role in object recognition. Psychological experiments have shown that maximum-curvature points are most distinctive along a contour [6...
134
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MICCAI
2006
Springer
16 years 2 months ago
2006
Springer
Over the past years many computer aided diagnosis (CAD) schemes have been presented for the detection of colonic polyps in CT Colonography. The vast majority of these methods (impl...
104
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
A commonly considered image manipulation is to conceal undesirable objects or people in the scene with a region of pixels copied from the same image. Forensic mechanisms aimed at ...