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An automatic method for estimating noise-induced signal variance in magnitude-reconstructed magnetic resonance images.

Lin-Ching ChangGustavo Kunde RohdeCarlo Pierpaoli
Published in: Medical Imaging: Image Processing (2005)
Keyphrases
  • magnetic resonance images
  • fully automatic
  • synthetic data
  • filtering method
  • medical images
  • frequency domain
  • segmentation method
  • signal to noise ratio
  • wiener filter
  • noise variance