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.
Examples of segmentation error when global thresholding is used for the segmentation. (a) The CT image to be segmented. (b) The segmentation result when a high threshold is applied. (c) The segmentation result when a low threshold is applied.
