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3DIM
2015
IEEE
4 years 7 months ago
Census-Based Cost on Gradients for Matching under Illumination Differences
Stereo-matching is an indispensable process of dense 3D information extraction for a wide range of applications. Relevant methods rely on cost functions and optimization algorithm...
Christos Stentoumis, Aggelos Amditis, George C. Ka...
PR
2007
180views more  PR 2007»
9 years 11 months ago
Hybrid image matching combining Hausdorff distance with normalized gradient matching
Image matching has been a central problem in computer vision and image processing for decades. Most of the previous approaches to image matching can be categorized into the intens...
Chyuan-Huei Thomas Yang, Shang-Hong Lai, Long-Wen ...
ICPR
2008
IEEE
10 years 6 months ago
A similarity measure under Log-Euclidean metric for stereo matching
Stereo matching has been one of the most active areas in computer vision for decades. Many methods, ranging from similarity measures to local or global matching cost optimization ...
Quanquan Gu, Jie Zhou
PAMI
2007
101views more  PAMI 2007»
9 years 11 months ago
Surface Dependent Representations for Illumination Insensitive Image Comparison
—We consider the problem of matching images to tell whether they come from the same scene viewed under different lighting conditions. We show that the surface characteristics det...
Margarita Osadchy, David W. Jacobs, Michael Linden...
SIBGRAPI
2008
IEEE
10 years 6 months ago
Matching Photometric Observation Vectors with Shadows and Variable Albedo
We describe a procedure to solve the basic problem of Variable Lighting Photometric Stereo – namely, recovering the normal directions and intrinsic albedos at all visible points...
Helena Cristina da Gama Leitão, Rafael Feli...
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