Comparison of 9 aspect ratio selection methods for 2D Contours

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Famous database; from Fisher, 1936 Link
AL MS AS AWO AO
irispetal
α = 0.9576

α = 0.9587

α = 6.0E-4

α = 0.9395

α = 0.9662

L1-LOR LOR GOR RV
α = 0.9792

α = 0.062

α = 0.9528

α = 0.8834