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 Qualitative results for the five cases of the PBNRR filter. Each column corresponds to a different case, and each row from the top to the bottom: the preoperative MRI, the intra-operative MRI, and the warped preoperative MRI using PBNRR and the warped preoperative MRI using BSpline based NRR.
