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Left-Invariant Diffusions on the Space of Positions and Orientations and their Application to Crossing-Preserving Smoothing of HARDI images.
Remco Duits
Erik Franken
Published in:
Int. J. Comput. Vis. (2011)
Keyphrases
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lie group
left invariant
coherence enhancing diffusion
geometric structure
image data
euclidean space
image features
image analysis
image registration
edge detection
gaussian noise
stochastic processes
diffusion coefficient
multiscale
random fields