460 search results - page 26 / 92 » The Use of Residuals in Image Denoising |
ICIAP
2009
ACM
16 years 10 days ago
2009
ACM
Abstract. We exploit the recurrence of structures at different locations, orientations and scales in an image to perform denoising. While previous methods based on "nonlocal f...
129
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ISBI
2011
IEEE
14 years 3 months ago
2011
IEEE
Noise is an important concern in high-angular resolution diffusion imaging studies because it can lead to errors in downstream analyses of white matter structure. To address this ...
121
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ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
This paper presents a denoising method of intra-coded pictures using motion estimation and pixel shift. Firstly, we show that pixel-aligned mixture of distorted images which are s...
100
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ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a new family of nonredundant 3-D directional transforms that are useful for video signals. In our construction, taking into account the correlation amongst frames of vi...
ICCSA
2005
Springer
15 years 5 months ago
2005
Springer
Cryo-electron microscopy has recently been recognized as a useful alternative to obtain three-dimensional density maps of macromolecular complexes, especially when crystallography ...