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Compressive Spectral Imaging Based on Hexagonal Blue Noise Coded Apertures.

Hao ZhangXu MaDaniel L. LauJianchen ZhuGonzalo R. Arce
Published in: IEEE Trans. Computational Imaging (2020)
Keyphrases
  • blue noise
  • high frequency
  • error diffusion
  • noise model
  • binary patterns
  • radial symmetry
  • frequency domain
  • high resolution
  • sparse representation
  • noisy images
  • low frequency
  • high frequency components