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.
Final boundaries of follicles. (a) shows the final contours of the follicle obtained from the origianl image and (b),(c),(d) show the contours of the follicle obtained from the images filtered by Gaussian filter,the contional bilateral filter and the proposed filter respectively.
