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High quality interactive rendering of massive point models using multi-way kd-trees


Goswami, P; Zhang, Y; Pajarola, R; Gobbetti, E (2010). High quality interactive rendering of massive point models using multi-way kd-trees. In: Pacific Graphics, Hangzhou, China, 25 September 2010 - 27 September 2010.

Abstract

We present a simple and efficient technique for out-of-core multiresolution construction and high quality visualization of large point datasets. The method introduces a novel hierarchical LOD data organization based on multi-way kd-trees that simplifies memory management and allows controlling the LOD tree’s height. The technique is incorporated in a full end- to-end system, which is evaluated on complex models made of hundreds of millions of points.

Abstract

We present a simple and efficient technique for out-of-core multiresolution construction and high quality visualization of large point datasets. The method introduces a novel hierarchical LOD data organization based on multi-way kd-trees that simplifies memory management and allows controlling the LOD tree’s height. The technique is incorporated in a full end- to-end system, which is evaluated on complex models made of hundreds of millions of points.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Uncontrolled Keywords:graphics, point-based, multiresolution modeling, out-of-core
Language:English
Event End Date:27 September 2010
Deposited On:28 Feb 2011 08:03
Last Modified:07 Dec 2017 06:13

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