An official website of the United States government
Here's how you know
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.
Left: fraction of correctly identified bone voxels under various radius of dilation. Right: fraction of air voxels mislabeled as bone under various radius of dilation. The length of the error bar corresponds to the standard deviation across the population.