Figure 4.
Correlation Between Expert Analysis and Machine Learning Model Segmentation of Vessel Area Stratified by Visible Vessel Border
(A) Visible vessel border ≥270°, (B) visible vessel border 180° to 270°, (C) visible vessel border <180°.
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.