GTVIS: Fast and Efficient Rendering System for Real-Time Terrain Visualization

机译：GTVIS：用于实时地形可视化的快速高效的渲染系统

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The paper presents an improved scheme for the visualization of 3D terrain in real-time using Digital Elevation Model (DEM). The presented method is primarily based on a Real-time Optimally Adapting Mesh (ROAM), and boosts ROAM performance by improving the rendering speed, enhancing the visual continuity and achieving frame rate constancy. Based on the proposed methodoly, Geo-morph Terrain Visualization System (GTVIS) was created. Experimental results confirm striking improvement in the rendering efficiency, frame rate constancy and visual continuity, while preserving important features of the terrain (such as sharp peaks and valleys).

机译：本文提出了一种使用数字高程模型（DEM）实时显示3D地形的改进方案。所提出的方法主要基于实时最佳自适应网格（ROAM），并通过提高渲染速度，增强视觉连续性和实现帧速率恒定性来提高ROAM性能。在此基础上，建立了地貌地形可视化系统（GTVIS）。实验结果证实，在保留地形的重要特征（例如尖峰和低谷）的同时，渲染效率，帧速率恒定性和视觉连续性得到了显着改善。

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来源
《International Conference on Computational Science and Its Applications(ICCSA 2004) pt.2; 20040514-20040517; Assisi; IT》|2004年|P.592-602|共11页
会议地点 Assisi(IT);Assisi(IT)
作者
Russel A. Apu; Marina L. Gavrilova;
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作者单位

Dept. of Computer Science, University of Calgary Calgary, AB, Canada T2N1N4;

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原文格式 PDF
正文语种 eng
中图分类理论、方法;
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专利

1. Fast and efficient rendering system for real-time terrain visualisation [J] . Russel A. Apu, Marina L. Gavrilova International Journal of Computational Science and Engineering . 2007,第1期

机译：快速高效的渲染系统，用于实时地形可视化
2. An efficient simplification and real-time rendering algorithm for large-scale terrain [J] . Lai Kang, Jiangbin Xu, Chao Yang, International Journal of Computer Applications in Technology . 2010,第1a3期

机译：大规模地形的高效简化和实时渲染算法
3. A heterogeneous computing system for coupling 3D endomicroscopy with volume rendering in real-time image visualization [J] . Wei Ming Chiew, Feng Lin, Kemao Qian Computers in Industry . 2014,第2期

机译：异构计算系统，用于在实时图像可视化中将3D内窥镜检查与体积渲染耦合
4. GTVIS: Fast and Efficient Rendering System for Real-Time Terrain Visualization [C] . Russel A. Apu, Marina L. Gavrilova International Conference on Computational Science and its Applications . 2004

机译：GTVIS：用于实时地形可视化的快速高效渲染系统
5. Real-time interactive client-server terrain rendering. [D] . Leung, Alvin. 1997

机译：实时交互式客户端-服务器地形渲染。
6. A fast way to visualize the brain surface with volume rendering of MRI data [O] . Sumiaki Matsumoto, Reinin Asato, Junji Konishi 1999

机译：通过MRI数据的体积渲染快速可视化大脑表面的方法
7. Real-time terrain rendering and visualization based on hierarchical method [O] . Zamri Muhamad Najib 2008

机译：基于分层方法的实时地形渲染与可视化

GTVIS: Fast and Efficient Rendering System for Real-Time Terrain Visualization

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