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Total variation-based ultrasound image despeckling using method noise thresholding in non-subsampled contourlet transform.

Prabhishek SinghManoj Diwakar
Published in: Int. J. Imaging Syst. Technol. (2023)
Keyphrases
  • ultrasound images
  • edge detection
  • speckle noise
  • noise reduction
  • filtering method
  • computational complexity
  • additive noise
  • non subsampled contourlet transform