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.
Ten examples at each stage of preprocessing as described in the “Preprocessing engine” section a Input radiographs. The images have been transformed to a square shape for consistent layout. b Normalized images with consistent grayscale base and image size. c Label maps of hand (white) and non-hand (black) classes. d Generated masks for segmentation. e Final preprocessed images.
