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ASIAN
2004
Springer
140views Algorithms» more  ASIAN 2004»
14 years 29 days ago
A Novel Texture Synthesis Based Algorithm for Object Removal in Photographs
Natural images and photographs sometimes may contain stains or undesired objects covering significant portions of the images. Inpainting is a method to fill in such portions using ...
Feng Tang, Yiting Ying, Jin Wang, Qunsheng Peng
PAMI
2006
278views more  PAMI 2006»
13 years 7 months ago
On the Removal of Shadows from Images
This paper is concerned with the derivation of a progression of shadow-free image representations. First, we show that adopting certain assumptions about lights and cameras leads t...
Graham D. Finlayson, Steven D. Hordley, Cheng Lu, ...
CVPR
2012
IEEE
11 years 10 months ago
Robust Boltzmann Machines for recognition and denoising
While Boltzmann Machines have been successful at unsupervised learning and density modeling of images and speech data, they can be very sensitive to noise in the data. In this pap...
Yichuan Tang, Ruslan Salakhutdinov, Geoffrey E. Hi...
ICIP
2002
IEEE
14 years 15 days ago
Structure and texture filling-in of missing image blocks in wireless transmission and compression
—An approach for filling-in blocks of missing data in wireless image transmission is presented in this paper. When compression algorithms such as JPEG are used as part of the wir...
Shantanu Rane, Marcelo Bertalmío, Guillermo...
CORR
2010
Springer
171views Education» more  CORR 2010»
13 years 7 months ago
Solving Inverse Problems with Piecewise Linear Estimators: From Gaussian Mixture Models to Structured Sparsity
A general framework for solving image inverse problems is introduced in this paper. The approach is based on Gaussian mixture models, estimated via a computationally efficient MAP...
Guoshen Yu, Guillermo Sapiro, Stéphane Mall...