Figure 3.
Results of image preprocessing by K-means algorithm. (a) Original image, (b) result image of K-means, (c) liver crude extract image, (d) liver refined extract image, (e) holes filled image and (f) Final preprocessed image.
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.