Pfister, HanspeterWessels, FrankKaufman, ArieW. Strasser2014-02-062014-02-061994--https://doi.org/10.2312/EGGH/EGGH94/070-079In this paper we present a technique for the interactive control and display of static and dynamic 3D datasets. We describe novel ways of tri-linear interpolation and gradient estimation for a real-time volume rendering system, using coherency between rays. We show simu lation results that compare the proposed methods to tra ditional algorithms and present them in the cantezt of Cube-B, a special-purpose architecture capable afrender ing 5123 16-bit per vozel datasets at over 20 frames per second.