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A mixed noise removal algorithm based on multi-fidelity modeling with nonsmooth and nonconvex regularization.

Chun LiYuepeng LiZhicheng ZhaoLonglong YuZe Luo
Published in: Multim. Tools Appl. (2019)
Keyphrases
  • noise removal
  • objective function
  • computational complexity
  • multiresolution
  • convergence rate
  • image analysis
  • quadratic optimization problems