An Algorithm for Real-Time Visualization of Large-Scale Terrain

Jin Hu ,Liu Huijie

doi:10.1109/icie.2009.127

An Algorithm for Real-Time Visualization of Large-Scale Terrain

Jin Hu , Liu Huijie

https://doi.org/10.1109/icie.2009.127

Copy DOI

Publication Date: Jul 1, 2009

Citations: 3

Affiliation: Dalian University of Technology, Henan Polytechnic University, East China University of Science and Technology

#View Frustum Culling #Large-scale Terrain + Show 8 more

Abstract
Full-Text PDF
Similar Papers

Abstract

Large-scale terrain real-time visualization has been widely used in GIS, virtual reality, games, simulation, etc. Based on existing terrain simplification algorithm, this paper proposes an algorithm for real-time visualization of terrain with data block partition, dynamic dispatching and view-dependant. This algorithm can implement the real-time fast walkthrough for large-scale terrain. With view frustum culling, triangle strip optimizing, cracks elimination and geomorphing, the efficiency and effect of the method are greatly increased.

Full Text