5076 search results - page 278 / 1016 » Image manipulation detection |
256
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DICTA
2008
15 years 8 months ago
2008
This paper explores how to exploit shape information to perform object class recognition. We use a sparse partbased model to describe object categories defined by shape. The spars...
193
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ICCV
2009
IEEE
15 years 5 months ago
2009
IEEE
We present an algorithm that quickly and accurately estimates vanishing points in images of man-made environments. Contrary to previously proposed solutions, ours is neither itera...
192
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MICCAI
2003
Springer
16 years 8 months ago
2003
Springer
Feature detection on MR images has largely relied on intensity classification and gradient-based magnitudes. In this paper, we propose the use of phase congruency as a more robust ...
221
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Many feature detection algorithms rely on the choice of scale. In this paper, we complement standard scaleselection algorithms with spatial regularization. To this end, we formula...