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Improved estimation of defocus blur and spatial shifts in spatial domain: a homotopy-based approach.

François DeschênesDjemel ZiouPhilippe Fuchs
Published in: Pattern Recognit. (2003)
Keyphrases
  • spatial domain
  • blurred images
  • temporal domain
  • frequency domain
  • transform domain
  • motion estimation
  • defocus blur
  • spatial and temporal
  • additive noise
  • spatio temporal
  • point spread function
  • space time