460 search results - page 21 / 92 » The Use of Residuals in Image Denoising |
100
Voted
ICIP
2002
IEEE
16 years 1 months ago
2002
IEEE
We propose a fast text/graphics resolution improvement algorithm with boundary parameterization and wavelet based denoising. Given input images containing labeled text/graphics ob...
CVPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Effective reduction of noise is generally difficult because of the possible tight coupling of noise with high-frequency image structure. The problem is worse under low-light cond...
116
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CVPR
2011
IEEE
14 years 8 months ago
2011
IEEE
The goal of natural image denoising is to estimate a clean version of a given noisy image, utilizing prior knowledge on the statistics of natural images. The problem has been stud...
ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
For the non-local denoising approach presented by Buades et al., remarkable denoising results are obtained at high expense of computational cost. In this paper, a new algorithm th...
118
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TIP
2008
14 years 11 months ago
2008
The bilateral filter is a nonlinear filter that does spatial averaging without smoothing edges; it has shown to be an effective image denoising technique. An important issue with t...