120 search results - page 18 / 24 » Spatial Adaptive Wavelet Thresholding for Image Denoising |
71
Voted
IPAS
2008
15 years 1 days ago
2008
The deblurring of images corrupted by radial blur is studied. This type of blur appears in images acquired during any camera translation having a substantial component orthogonal ...
106
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ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We introduce a new approach to image reconstruction from highly incomplete data. The available data are assumed to be a small collection of spectral coef?cients of an arbitrary li...
SIGGRAPH
1998
ACM
15 years 1 months ago
1998
ACM
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...
79
Voted
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
In this paper, we demonstrate based on the linear model of [1, 2] that inverse halftoning is equivalent to the well-studied problem of deconvolution in the presence of colored noi...
ICIP
1997
IEEE
15 years 1 months ago
1997
IEEE
We develop a new method for building a representation of an image from a library of basis elements that is facilitated by a joint adaptive space and frequency JASF graph. The JA...