Research Article
Automated High-Resolution Structure Analysis of Plant Root with a Morphological Image Filtering Algorithm
Figure 7
Output images of the multithreshold Otsu method “m C n” means dividing the point set by the “m” threshold and removing the “n” part nearest to black (0/255): (a) 3 C 1; (b) 3 C 2; (c) 4 C 1; (d) 4 C 2.
(a) |
(b) |
(c) |
(d) |