658 search results - page 39 / 132 » Edge-preserving image reconstruction for coherent imaging ap... |
JSCIC
2010
14 years 4 months ago
2010
Abstract This paper considers two nonlocal regularizations for image recovery, which exploit the spatial interactions in images. We get superior results using preprocessed data as ...
PAMI
2006
14 years 9 months ago
2006
Visual attention is a mechanism which filters out redundant visual information and detects the most relevant parts of our visual field. Automatic determination of the most visually...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Three-directional box-splines are particularly well-suited to interpolate and approximate hexagonally sampled data. In this paper, we propose a computationally efficient end-toend...
IDEAL
2009
Springer
14 years 7 months ago
2009
Springer
In any medical data analysis a good visualization of specific parts or tissues are fundamental in order to perform accurate diagnosis and treatments. For a better understanding of ...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
The 2- 1 compressed sensing minimization problem can be solved efficiently by gradient projection. In imaging applications, the signal of interest corresponds to nonnegative pixel...