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IMAGING
2004
13 years 6 months ago
Mathematical Discontinuities in CIEDE2000 Color Difference Computations
We examine mathematical properties of the CIEDE2000 color difference formula and illustrate that the CIEDE2000 color difference is not a continuous function of the CIELAB color pa...
Gaurav Sharma, Wencheng Wu, Edul N. Dalal, Mehmet ...
ICCV
2007
IEEE
14 years 6 months ago
Variational Stereo Vision with Sharp Discontinuities and Occlusion Handling
This paper addresses the problem of correspondence establishment in binocular stereo vision. We suggest a novel variational approach that considers both the discontinuities and oc...
Rami Ben-Ari, Nir A. Sochen
CVPR
2010
IEEE
13 years 8 months ago
Discontinuous Seam-Carving for Video Retargeting
We introduce a new algorithm for video retargeting that uses discontinuous seam-carving in both space and time for resizing videos. Our algorithm relies on a novel appearance-base...
Matthias Grundmann, Vivek Kwatra, Mei Han, Irfan E...
PAMI
2007
127views more  PAMI 2007»
13 years 4 months ago
Stereo Correspondence with Occlusion Handling in a Symmetric Patch-Based Graph-Cuts Model
—A novel patch-based correspondence model is presented in this paper. Many segment-based correspondence approaches have been proposed in recent years. Untextured pixels and bound...
Yi Deng, Qiong Yang, Xueyin Lin, Xiaoou Tang
CVPR
2012
IEEE
11 years 7 months ago
Identigram/watermark removal using cross-channel correlation
We introduce a method to repair an image which has been stamped by an identigram or a watermark. Our method is based on the cross-channel correlation which assures the co-occurren...
Jaesik Park, Yu-Wing Tai, In-So Kweon