19 search results - page 4 / 4 » A nonlocal approach for SAR image denoising |
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
Obtaining high quality images in MR is desirable not only for accurate visual assessment but also for automatic processing to extract clinically relevant parameters. Filtering-bas...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
We address here the problem of color constancy and propose two new methods for achieving color constancythe first method uses denoising techniques such as a Gaussian filter, Media...
SCIA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Recently, an energy-based unified framework for image denoising was proposed by Mr´azek et al. [10], from which existing nonlinear filters such as M-smoothers, bilater...
DAGM
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. We present a system that allows for changing the major camera parameters after the acquisition of an image. Using the high dynamic range composition technique and additio...