5076 search results - page 799 / 1016 » Image manipulation detection |
167
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper addresses the problem of detecting and segmenting partially occluded objects of a known category. We first define a part labelling which densely covers the object. Our ...
163
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Many objects have smooth surfaces of a fairly uniform color, thereby exhibiting shading patterns that reveal information about its shape, an important clue to the nature of the ob...
181
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper proposes to combine spatial and color coherency with the pixel-wise GMM to determine the background model. We first represent each pixel with a hybrid feature vector, w...
175
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
Digital fingerprinting uniquely labels each distributed copy with user's ID and provides a proactive means to track the distribution of multimedia. Multi-user collusion is a ...
161
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
A cost effective attack against multimedia forensics is the multiuser collusion attack, in which several attackers mount attacks collectively to remove traces of the identifying f...