138 search results - page 4 / 28 » Evaluating a General Class of Filters for Image Denoising |
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we study the fundamental performance limits of image denoising where the aim is to recover the original image from its noisy observation. Our study is based on a ge...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Diffusion processes driven by anisotropic diffusion tensors are known to be well-suited for structure-preserving denoising. However, numerical implementations based on finite diffe...
MEDIAFORENSICS
2010
13 years 8 months ago
2010
In digital image forensics, it is generally accepted that intentional manipulations of the image content are most critical and hence numerous forensic methods focus on the detecti...
TIP
2011
13 years 2 months ago
2011
—We propose a general methodology (PURE-LET) to design and optimize a wide class of transform-domain thresholding algorithms for denoising images corrupted by mixed Poisson–Gau...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
Subspace-based methods rely on dominant element selection from second order statistics. They have been extended to tensor processing, in particular to tensor data filtering. For t...