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Adaptive Volume Rendering using Fuzzy Logic Control

  • Xinyue Li
  • Han-Wei Shen
Part of the Eurographics book series (EUROGRAPH)

Abstract

This paper presents an automatic error tolerance specification system to control the performance of hierarchical volume rendering. Rather than requiring the user to provide an explicit error tolerance numerically, we let the user to specify only the target rendering speed. Our system can then calculate an appropriate error tolerance adaptively to satisfy the user’s performance goal. The system is realized using fuzzy logic control, which enables run-time adaptation based on iterative feedback control and knowledge acquired from past experience. We describe the process of constructing the fuzzy logic control system, and show that the system can successfully steer the performance of volume rendering.

Keywords

Membership Function Frame Rate Volume Rendering Error Tolerance Fuzzy Logic Control 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • Xinyue Li
    • 1
  • Han-Wei Shen
    • 1
  1. 1.Department of Computer and Information ScienceThe Ohio State University ColumbusOhioUSA

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