Delivering Interactivity to Complex Tone Mapping Operators

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• Publication Type: Conference Paper
• Date (from): 25.6.2003
• Date (to): 27.6.2003
• Editor: Per Christensen and Daniel Cohen-Or
• ISBN: 3-905673-03-7
• Lecturer: Alessandro Artusi
• Location: Leuven, Belgium
• Organization: Eurographics
• Publisher: Eurographics Association

@inproceedings\{Artusi-2003-Del,
  title =      "Delivering Interactivity to Complex Tone Mapping Operators",
  author =     "Alessandro Artusi and Ji{\v r}{\' i} Bittner and Michael
               Wimmer and Alexander Wilkie",
  year =       "2003",
  abstract =   "The accurate display of high dynamic range images requires
               the application of complex tone mapping operators. These
               operators are computationally costly, which prevents their
               usage in interactive applications. We propose a general
               framework that delivers interactive performance to an
               important subclass of tone mapping operators, namely global
               tone mapping operators. The proposed framework consists of
               four steps: sampling the input image, applying the tone
               mapping operator, tting the point-sampled tone mapping
               curve, and reconstructing the tone mapping curve for all
               pixels of the input image. We show how to make use of recent
               graphics hardware while keeping the advantage of generality
               by performing tone mapping in software. We demonstrate the
               capabilities of our method by accelerating several common
               global tone mapping operators and integrating the operators
               in a real-time rendering application.",
  pages =      "38--44",
  month =      jun,
  organization = "Eurographics",
  booktitle =  "Rendering Techniques 2003 (Proceedings Eurographics
               Symposium on Rendering)",
  editor =     "Per Christensen and Daniel Cohen-Or",
  isbn =       "3-905673-03-7",
  publisher =  "Eurographics Association",
  location =   "Leuven, Belgium",
  URL =        "http://www.cg.tuwien.ac.at/research/publications/2003/Artusi-2003-Del/",
}