Brain abnormality segmentation based on l1-norm minimization.

Ke Zeng Güray Erus Manoj Tanwar Christos Davatzikos

Published in: Medical Imaging: Image Processing (2014)

Keyphrases

norm minimization
convex optimization
sparse representation
unsupervised feature selection
interior point methods
image segmentation
multiscale
probabilistic model
feature selection
object recognition
expectation maximization
matrix completion