Fig. 4
From: New parameter of roundness R: circularity corrected by aspect ratio
Test circle/ellipse images with diameters/widths of 1 to 1448 pixels and aspect ratios of 10/10 to 10/1
Fig. 4 | Progress in Earth and Planetary Science
From: New parameter of roundness R: circularity corrected by aspect ratio
Test circle/ellipse images with diameters/widths of 1 to 1448 pixels and aspect ratios of 10/10 to 10/1