26 search results - page 1 / 6 » Segmenting Images Corrupted by Correlated Noise |
PAMI
1998
13 years 4 months ago
1998
—Image segmentation is fundamental to many image analysis problems. It aims to partition a digital image into a set of nonoverlapping homogeneous regions. The main contribution o...
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...
SSIAI
2000
IEEE
13 years 9 months ago
2000
IEEE
The use of random fields, which allows one to take into account the spatial interaction among random variables in complex systems, is a frequent tool in numerous problems of stati...
MICCAI
2003
Springer
14 years 5 months ago
2003
Springer
A fast exploratory framework for extracting cardiac noise signals contained in rest-case fMRI images is presented. Highly autocorrelated, independent components of the input time ...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Correlation is often used to measure the similarity between signals and is an important tool in signal and image processing. In some applications it is common that signals are cor...