490 search results - page 12 / 98 » Fractal-wavelet image denoising |
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, a nonparametric Bayesian estimator in the wavelet domain using the Bessel K Form (BKF) distribution will be presented. Our first contribution is to show how the BKF...
ICIP
2004
IEEE
14 years 11 months ago
2004
IEEE
ICIAR
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. In this paper we present a novel single-frame image zooming technique based on so-called “self-examples”. Our method combines the ideas of fractal-based image zooming...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
We propose a novel algorithm for denoising Poisson-corrupted images, that performs a signal-adaptive thresholding of the undecimated Haar wavelet coefficients. A Poisson's un...
SCALESPACE
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. In this paper, we propose an orientation-matching minimization for denoising digital images with an additive noise. Inspired by the two-step algorithm in the TV-Stokes de...