588 search results - page 47 / 118 » A Practical Image Retouching Method |
93
Voted
MICCAI
2003
Springer
16 years 1 months ago
2003
Springer
De-noising of SPECT and PET images is a challenging task due to the inherent low signal-to-noise ratio of acquired data. Wavelet based multiscale denoising methods typically apply ...
78
Voted
CVPR
2006
IEEE
16 years 2 months ago
2006
IEEE
Shrinkage is a well known and appealing denoising technique. The use of shrinkage is known to be optimal for Gaussian white noise, provided that the sparsity on the signal's ...
98
Voted
CVPR
2006
IEEE
16 years 2 months ago
2006
IEEE
ct We introduce a new family of spectral partitioning methods. Edge separators of a graph are produced by iteratively reweighting the edges until the graph disconnects into the pre...
MICCAI
2009
Springer
16 years 1 months ago
2009
Springer
Obtaining detailed, patient-specific blood flow information would be very useful in detecting and monitoring cardio-vascular diseases. Current approaches rely on computational flui...
IPMI
2001
Springer
16 years 1 months ago
2001
Springer
Spatial and temporal correlations which affect the signal measured in functional MRI (fMRI) are usually not considered simultaneously (i.e., as non-independent random processes) in...