Figure 7.
Reverse mapping based on 3D trilinear interpolation that eliminates the missing data of a forward mapping. The implementation on GPU exploits the hardware interpolation engine to achieve significant speedup.
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.