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IMAGING
2004
14 years 11 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
15 years 11 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
15 years 1 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»
14 years 9 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
12 years 12 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