Figure 2.
Estimated sagittal plane and normal vector extraction from PCA, adding origin symmetric data into the data set of PCA calculation helps to improve the sagittal plane estimation.
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.