133
Voted
CVPR
2010
IEEE
16 years 11 days ago
2010
IEEE
We propose a new scheme to estimate image bias field through introducing two sparsity constraints. One is that the bias-free image has concise representation with image gradients o...
116
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CVPR
1999
IEEE
1999
IEEE
Bias Field Estimation and Adaptive Segmentation of MRI Data Using a Modified Fuzzy C-Means Algorithm
16 years 6 months ago