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 numerical phantom designed to mimic vascular structure with a main bio-printed vascular channel and sprouting capillaries. The main trunk has a diameter of 400μm and the off-shoot branches are 200μm in diameter and separated with one voxel spacing to test the resolution of the proposed method. (a), (b) and (c) are the full view, xy view, and xz view of the phantom, respectively. (d) and (e) show the SNR and CNR levels of the synthetic measurements.
