Pfister, HanspeterWessels, FrankKaufman, Arie2010-06-301994Pfister, Hanspeter, Frank Wessels, and Arie Kaufman. 1994. Sheared interpolation and gradient estimation for real-time volume renderings. In Proceedings of the 9th Eurographics Workshop on Graphics Hardware: September 12-13, 1994, Oslo, Norway, ed. W. Strasser, 70-79. Aire-La-Ville, Switzerland: Eurographics Association.http://nrs.harvard.edu/urn-3:HUL.InstRepos:4266871In 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 simulation results that compare the proposed methods to traditional algorithms and present them in the context of Cube-3, a special-purpose architecture capable of rendering 5123 16-bit per voxel datasets at over 20 frames per second.en-USConference Paper2010-06-3010.2312/EGGH/EGGH94/070-079