179 search results - page 5 / 36 » Histogram Statistics of Local Model-Relative Image Regions |
101
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ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
Recently Zhang et al described an algorithm for the detection of ±1 LSB steganography based on the statistics of the amplitudes of local extrema in the greylevel histogram. Exper...
84
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ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
We consider the problem of image segmentation using active contours through the minimization of an energy criterion involving both region and boundary functionals. These functiona...
107
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CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
The bag-of-words (BoW) model treats images as an unordered set of local regions and represents them by visual word histograms. Implicitly, regions are assumed to be identically an...
100
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ECCV
2008
Springer
15 years 11 months ago
2008
Springer
In this paper, we propose a method for extracting image features which utilizes 2 nd order statistics, i.e., spatial and orientational auto-correlations of local gradients. It enab...
ICIP
2005
IEEE
15 years 3 months ago
2005
IEEE
— Image matching is a fundamental task of many computer vision problems. In this paper we present a novel approach to match two images in presenting significant geometric deform...