3109 search results - page 69 / 622 » Hypergraph-Based Image Representation |
TSP
2008
13 years 10 months ago
2008
Sparse signal representations and approximations from overcomplete dictionaries have become an invaluable tool recently. In this paper, we develop a new, heuristic, graph-structure...
MIA
2010
13 years 4 months ago
2010
The automatic segmentation of the musculoskeletal system from medical images is a particularly challenging task, due to its morphological complexity, its large variability in the ...
ICIAP
2005
ACM
14 years 10 months ago
2005
ACM
In order for a subspace projection based method to be robust to local distortion and partial occlusion, the basis images generated by the method should exhibit a part-based local r...
IVC
2007
13 years 9 months ago
2007
Conventional Gabor representation and its extracted features often yield a fairly poor performance in retrieving the rotated and scaled versions of the texture image under query. ...
CVPR
2006
IEEE
15 years 21 hour ago
2006
IEEE
In this paper, we propose a novel local steerable phase (LSP) feature extracted from the face image using steerable filter for face representation and recognition. Steerable filte...