67 search results - page 9 / 14 » Spatially Adaptive Wavelet Thresholding for Image Watermarki... |
SIGGRAPH
1998
ACM
13 years 11 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 ...
TIP
2008
13 years 7 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...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
In this paper we propose a new method to reduce noise in digital images. The method is based on the bilateral filter. The bilateral filter is a nonlinear filter that does spati...
ICIP
1997
IEEE
13 years 11 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...
ACIVS
2006
Springer
14 years 1 months ago
2006
Springer
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...