33 search results - page 1 / 7 » Wavelet based denoising by correlation analysis for high dyn... |
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
APGV
2005
ACM
13 years 10 months ago
2005
ACM
Image processing often involves an image transformation into a domain that is better correlated with visual perception, such as the wavelet domain, image pyramids, multi-scale con...
ICDAR
2003
IEEE
13 years 10 months ago
2003
IEEE
To distinguish image features from high level noises, we propose to exploit the spatial correlations between wavelet coefficients by replacing the thresholding process with a dif...
JDCTA
2010
12 years 11 months ago
2010
Preprocessing, a major component of Character Recognition System, has direct effect on the recognition system by its performance. Using wavelet transform, this paper mainly focuse...
ICASSP
2007
IEEE
13 years 8 months ago
2007
IEEE
This paper presents a new approach to demosaicing of spatially sampled image data observed through a color filter array, in which properties of Smith-Barnwell filterbanks are empl...