84 search results - page 9 / 17 » Bayesian Restoration of Noisy Images with the EM Algorithm |
ISCAS
2005
IEEE
14 years 2 months ago
2005
IEEE
: - In this paper, we propose a multichannel SVD-based image de-noising algorithm. The IntDCT is employed to decorrelate the image into sixteen subbands. The SVD is then applied to...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a Bayesian approach to incorporate anatomical information in the clustering of fiber trajectories. An expectationmaximization (EM) algorithm is used to cluster the traj...
JMIV
2002
13 years 8 months ago
2002
An algorithm to suppress Gaussian noise is presented, based on clustering (grouping) gray levels. The histogram of a window sliding across the image is divided into clusters, and t...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
Image attention is the basic technique for many computer vision applications. In this paper, we propose an adaptive Bayesian framework to detect the image attention in color image...
ICDAR
2011
IEEE
12 years 8 months ago
2011
IEEE
—In this paper, we present a novel approach for super-resolved binarization of document images acquired by low quality devices. The algorithm tries to compute the super resolutio...