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Test for 100x100 image with random normal distribution of intensities

 

 

Image Added

Maps of local peaks for rank from 1 to 5

Image AddedImage AddedImage AddedImage AddedImage Added

pixel color coding:

  • blue=

...

  • 0 - not a local maximum
  • green=1 - lacal maximum in row
  • yellow=1+2 - lacal maximum in row and column
  • yellow=1+2+4 - lacal maximum in rectangular region of radius=rank.

 

rankfraction
10.0790
20.0262
30.0132
40.0078
50.0051

 

rank=2,  fractions=[ 0.88222  0.04887  0.       0.04271  0.       0.       0.       0.0262 ]

rank=3,  fractions=[ 0.92054  0.03319  0.       0.03305  0.       0.       0.       0.01322]