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Smoothing with Linear Heat Equation




 256 by 256 MRI brain image smoothed by linear heat equation:
       y                 g            y              q
 t=2, 6, 32, 128

                              1
Smoothing with Affine Heat Equation-I




                             Smoothing with
                             kappa-shleesh:
                             t=0, 16, 128, 1024




                   2
Smoothing with Affine Heat Equation-II




 Magnification of original image and image after 256 iterations of
 kappa-shleesh filter.

                                 3

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Image enhancement

  • 1. Smoothing with Linear Heat Equation 256 by 256 MRI brain image smoothed by linear heat equation: y g y q t=2, 6, 32, 128 1
  • 2. Smoothing with Affine Heat Equation-I Smoothing with kappa-shleesh: t=0, 16, 128, 1024 2
  • 3. Smoothing with Affine Heat Equation-II Magnification of original image and image after 256 iterations of kappa-shleesh filter. 3