Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Circularity of sample shapes. To distinguish oblong stain fibroblasts from other red stained structures, we exploited this measure at the feature design step. The low circularity with low Γ (P, E) value points fibroblasts out in current subimage.
