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.
Images of lesion-present ROIs extracted from reconstructed DBT slices. Case difficulty level increases from left to right according to the sum-of-intensity values. All the images were from a scanning geometry of 20° and 3 views, which had the least number of views and the narrowest angular span, representing the worst scan geometry of those simulated in this study.
