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Proceedings Paper

Perspective volume rendering on Parallel Algebraic Logic (PAL) computer
Author(s): Hongzheng Li; Hongchi Shi
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Paper Abstract

We propose a perspective volume graphics rendering algorithm on SIMD mesh-connected computers and implement the algorithm on the Parallel Algebraic Logic computer. The algorithm is a parallel ray casting algorithm. It decomposes the 3D perspective projection into two transformations that can be implemented in the SIMD fashion to solve the data redistribution problem caused by non-regular data access patterns in the perspective projection.

Paper Details

Date Published: 21 September 1998
PDF: 11 pages
Proc. SPIE 3452, Parallel and Distributed Methods for Image Processing II, (21 September 1998); doi: 10.1117/12.323462
Show Author Affiliations
Hongzheng Li, Univ. of Missouri/Columbia (United States)
Hongchi Shi, Univ. of Missouri/Columbia (United States)


Published in SPIE Proceedings Vol. 3452:
Parallel and Distributed Methods for Image Processing II
Hongchi Shi; Patrick C. Coffield, Editor(s)

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