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.
Scheme of 2D/3D registration technique. The 2D/3D registration technique is a 3D kinematic measurement using CAD models to reproduce spatial postures of the humeral and ulnar components from calibrated single-view fluoroscopic images. The registration algorithm utilizes a feature-based approach to minimize distances between lines drawn from a contour found on the 2D fluoroscopic image to the X-ray source and surface of the CAD model with iterative computations
