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.
The shapes of the characteristic curves for images with different human epidermal growth factor receptor 2 (HER2) scores (a) Input image; (b) Thresholded image at saturation 0.1; (c) Thresholded image at saturation 0.5; (d) Characteristic curve with x-axis denoting saturation from 0 to 0.5, and y-axis % of stained region.
