High Quality Interactive Rendering of Massive Point Models Using Multi-way kd-Trees
University of Zurich, Zurich, Switzerland
18th Pacific Conference on Computer Graphics and Applications (PG), 2010
@article{goswamihigh,
title={High Quality Interactive Rendering of Massive Point Models using Multi-way kd-Trees},
author={Goswami, P. and Zhang, Y. and Pajarola, R. and Gobbetti, E.},
booktitle={18th Pacific Conference on Computer Graphics and Applications (PG), 2010},
year={2010}
}
We present a simple and efficient technique for out-of-core multi resolution 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.
June 27, 2011 by hgpu
