3899 search results - page 326 / 780 » Robust Image Hashing |
198
Voted
CVPR
1998
IEEE
16 years 8 months ago
1998
IEEE
The estimation and detection of occlusion boundaries and moving bars are important and challenging problems in image sequence analysis. Here, we model such motion features as line...
152
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
Many methods for motion computation and object tracking are based on the Lucas-Kanade (LK) framework [1]. We present a method which substantially speeds up the LK approach while p...
186
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper we present an approach for lip motion analysis that can be used in conjunction with a person authentication system based on face recognition, to avoid attacks on the...
172
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
An algorithm is presented which implements image watermarking in the domain of an overcomplete, or redundant, wavelet transform. This algorithm expands on a previous method which ...
143
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
? With the proliferation of digital cameras and self-publishing of photos, automatic detection of image orientation will become an important part of photo management systems. In th...