3899 search results - page 280 / 780 » Robust Image Hashing |
217
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ICIP
2003
IEEE
16 years 9 months ago
2003
IEEE
In this paper, we propose a new rotation-invariant image retrieval system based on steerable pyramids and the concept of angular alignment across scales. First, we define energy-b...
211
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MICCAI
2007
Springer
16 years 8 months ago
2007
Springer
Non-rigid image registration is an ill-posed yet challenging problem due to its supernormal high degree of freedoms and inherent requirement of smoothness. Graph-cuts method is a p...
218
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SEMCO
2007
IEEE
16 years 1 months ago
2007
IEEE
Human visual recognition is based largely on shape, yet effectively using shapes in natural image retrieval is a challenging task. Most existing methods are based on the geometric...
168
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ICMCS
2006
IEEE
16 years 1 months ago
2006
IEEE
In this paper, we demonstrate a novel poster image matching system for wireless multimedia applications. We propose a method that incorporates both color and layout information of...
212
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ACMSE
2006
ACM
16 years 1 months ago
2006
ACM
Recent research on computational modeling of visual attention has demonstrated that a bottom-up approach to identifying salient regions within an image can be applied to diverse a...