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Performance of Several Types of Median Filters in Spectral Domain.

O. Uma MaheshwariG. B. VanisreeDavid Ebenezer
Published in: Intelligent Information Processing (2004)
Keyphrases
  • median filter
  • spectral domain
  • frequency domain
  • noise reduction
  • spatial domain
  • image enhancement
  • optical coherence tomography
  • feature extraction
  • pattern recognition
  • image data
  • edge detection
  • signal to noise ratio