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Sparse non-linear denoising: Generalization performance and pattern reproducibility in functional MRI.
Trine Julie Abrahamsen
Lars Kai Hansen
Published in:
Pattern Recognit. Lett. (2011)
Keyphrases
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denoising
functional mri
image denoising
brain activity
image processing
total variation
magnetic resonance images
white matter
magnetic resonance imaging
natural images
high dimensional
sparse representation
nonlinear diffusion
image segmentation
regression model