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.
Output from the semi-automatic US probe calibration algorithm implemented in 3D Slicer at an imaging depth of 6 cm
The figure depicts the accuracy in the axial and lateral directions through the alignment of the virtual needle with the centre of the reflection throughout the image, as depicted in (a)–(c) and Images (d)–(f) depict the accuracy in the elevation (Z) direction as the needle enters the image plane
