3109 search results - page 90 / 622 » Hypergraph-Based Image Representation |
CCIW
2011
Springer
13 years 2 months ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
TOG
2012
12 years 1 months ago
2012
Compositing is one of the most commonly performed operations in computer graphics. A realistic composite requires adjusting the appearance of the foreground and background so that...
CVPR
2012
IEEE
12 years 1 months ago
2012
IEEE
Despite much research on patch-based descriptors, SIFT remains the gold standard for finding correspondences across images and recent descriptors focus primarily on improving spe...
CVPR
2011
IEEE
13 years 6 months ago
2011
IEEE
Hyperspectral imaging is a promising tool for applications in geosensing, cultural heritage and beyond. However, compared to current RGB cameras, existing hyperspectral cameras ar...
COMSIS
2010
13 years 8 months ago
2010
In Photometric stereo, the existence of specularities hampers to recover the normal map. To deal with this common reflective phenomenon, we introduce a novel representation for spe...