64 search results - page 12 / 13 » Image Denoising Via Learned Dictionaries and Sparse represen... |
CVPR
2012
IEEE
11 years 8 months ago
2012
IEEE
Sparse representation has been applied to visual tracking by finding the best candidate with minimal reconstruction error using target templates. However most sparse representati...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Rain removal from a video is a challenging problem and has been recently investigated extensively. Nevertheless, the problem of rain removal from a single image has been rarely st...
ICCV
2007
IEEE
14 years 8 months ago
2007
IEEE
Many computer vision and image processing tasks require the preservation of local discontinuities, terminations and bifurcations. Denoising with feature preservation is a challeng...
ISBI
2011
IEEE
12 years 10 months ago
2011
IEEE
We address the problem of segmenting high angular resolution diffusion images of the brain into cerebral regions corresponding to distinct white matter fiber bundles. We cast thi...
NECO
2007
13 years 5 months ago
2007
We present a hierarchical architecture and learning algorithm for visual recognition and other visual inference tasks such as imagination, reconstruction of occluded images, and e...