Multigrid Methods for Anisotropic Edge Refinement.

Thomas Apel Joachim Schöberl

Published in: SIAM J. Numer. Anal. (2002)

Keyphrases

machine learning algorithms
image segmentation
reinforcement learning
preprocessing
significant improvement
boundary conditions
multiscale
image retrieval
image analysis
knn
empirical studies
computationally expensive
partial differential equations