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Projective Hard Thresholding Pursuit for Nonnegative Sparse Recovery.

Xiaoya ZhangHao JiangTao SunLizhi ChengChun HuangCanqun Yang
Published in: ISPA/IUCC (2017)
Keyphrases
  • hard thresholding
  • tensor factorization
  • denoising
  • sparse representation
  • image denoising
  • gaussian noise
  • computer vision
  • multiscale
  • objective function
  • multiresolution
  • nonnegative matrix factorization