Gradient estimation and sheared interpolation for the cube architecture

Hanspeter Pfister; Frank Wessels; Arie Kaufman

doi:10.1016/0097-8493(95)00045-3

Gradient estimation and sheared interpolation for the cube architecture

Hanspeter Pfister
, Frank Wessels
, Arie Kaufman

Computer Science

Stony Brook University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We describe novel ways of gradient estimation and tri-linear interpolation 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.

Original language	English
Pages (from-to)	667-677
Number of pages	11
Journal	Computers and Graphics (Pergamon)
Volume	19
Issue number	5
DOIs	https://doi.org/10.1016/0097-8493(95)00045-3
State	Published - 1995

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title = "Gradient estimation and sheared interpolation for the cube architecture",

abstract = "We describe novel ways of gradient estimation and tri-linear interpolation 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.",

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AU - Pfister, Hanspeter

AU - Wessels, Frank

AU - Kaufman, Arie

PY - 1995

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AB - We describe novel ways of gradient estimation and tri-linear interpolation 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.

UR - https://www.scopus.com/pages/publications/58149364157

U2 - 10.1016/0097-8493(95)00045-3

DO - 10.1016/0097-8493(95)00045-3

M3 - Article

AN - SCOPUS:58149364157

SN - 0097-8493

VL - 19

SP - 667

EP - 677

JO - Computers and Graphics (Pergamon)

JF - Computers and Graphics (Pergamon)

IS - 5

ER -

Gradient estimation and sheared interpolation for the cube architecture

Abstract

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