hierarchical data structure

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GRAPHICSINTERFACE
1997

124views Computer Graphics» more GRAPHICSINTERFACE 1997»

Multiresolution BSP Trees Applied to Terrain, Transparency, and General Objects

14 years 23 days ago

We present a system for incorporating multiple level of detail (LOD) models of 3D objects within a single hierarchical data structure. This system was designed for a scientific vi...

Charles Wiley, A. T. Campbell III, Stephen A. Szyg...

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24

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PPAM
2005
Springer

106views Distributed And Parallel Com...» more PPAM 2005»

Adapting Linear Algebra Codes to the Memory Hierarchy Using a Hypermatrix Scheme

14 years 5 months ago

Download people.ac.upc.edu

Abstract. We present the way in which we adapt data and computations to the underlying memory hierarchy by means of a hierarchical data structure known as hypermatrix. The applicat...

José R. Herrero, Juan J. Navarro

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41

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ICIP
2006
IEEE

253views Image Processing» more ICIP 2006»

Hierarchical Data Structure for Real-Time Background Subtraction

15 years 1 months ago

Download cobweb.ecn.purdue.edu

This paper seeks to increase the efficiency of background subtraction algorithms for motion detection. Our method uses a quadtree-base hierarchical framework that samples a small ...

Johnny Park, Amy Tabb, Avinash C. Kak

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