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.
Segmented endocardial surfaces and their corresponding best ellipsoid fits for Post-Stress ED (A) and Post-Stress ES (B). As a result of independent segmentations of myocardium at ED and ES times, a point indexed by (a, p) at time ED may actually be represented by (a’, p’) indexes at ES time. This is a potential source of error for myocardial motion and thickening computations, if not compensated by our proposed registration method.
