Comparison of 9 aspect ratio selection methods for 2D Contours

All images are clickable

Famous database; from Fisher, 1936 Link
AL MS AS AWO AO
irissepal
α = 1.0369

α = 1.0631

α = 0.2904

α = 1.1383

α = 1.0596

L1-LOR LOR GOR RV
α = 0.9567

α = 0.0472

α = 1.1534

α = 1.1272