Figure 4.
A virtual vascular phantom containing cross-sectional images with varying shapes, wall thicknesses and grayscale values. Three slices (#1, #5, #9) were utilized as original input slices.
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.