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Overlapping Blocks by Growing a Partition with Applications to Preconditioning.

David FritzscheAndreas FrommerStephen D. ShankDaniel B. Szyld
Published in: SIAM J. Sci. Comput. (2013)
Keyphrases
  • edge preserving
  • primal dual
  • iterative methods
  • least squares
  • markov random field
  • dct coefficients
  • conjugate gradient
  • fractal image coding