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作者:

Zhang, Yong (Zhang, Yong.) (学者:张勇) | Yin, Bao-Cai (Yin, Bao-Cai.) (学者:尹宝才) | Kong, De-Hui (Kong, De-Hui.) (学者:孔德慧) | Yang, Guang-Wei (Yang, Guang-Wei.)

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摘要:

In virtual reality, rendering terminals are required to have strong computing power for crowd rendering. It has been a bottleneck for the development of crowd rendering applications. In order to improve rendering efficiency for crowd rendering, we propose a new GPU-based crowd rendering method. Using static LOD to integrate geometry rendering method and impostor rendering method seamlessly, a hybrid rendering method for real-time crowd rendering is presented. The results validate that the presented method makes tradeoff between CPU and GPU, and can get better frame rate than traditional method.

关键词:

Graphics processing unit Interactive computer systems Real time systems Rendering (computer graphics) Virtual reality

作者机构:

  • [ 1 ] [Zhang, Yong]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Yin, Bao-Cai]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Kong, De-Hui]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Yang, Guang-Wei]Beijing Municipal Key Laboratory of Multimedia and Intelligent Software Technology, College of Computer Science, Beijing University of Technology, Beijing 100124, China

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来源 :

Journal of Beijing University of Technology

ISSN: 0254-0037

年份: 2009

期: 10

卷: 35

页码: 1434-1440

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