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.
Visualization of registered DRR and DEDR images A: Registered DRR images obtained from the CT volume using the average-based projection method. B: Registered DRR image using Gaussian-weighted projection. The calcified coronary artery is shown on the image. C: DEDR bone image of the same patient. D: Fusion of the B and C images where the susceptive calcification in the DEDR image (C) was verified by the registered DRR image (B).
