Color and Contrast Adaptation Issues in VR Interfaces for Security Training

  • Daniele Marini
  • Davide Gadia
  • Alessandro Rizzi
  • Carlo Gatta
Conference paper


In this paper we present a method to reproduce color display of virtual worlds based on visual perception principles. The purpose of this technique is to solve two main problems: the tone mapping and the color recovery. Both problems arise when we aim at reproducing virtual worlds where illumination conditions are unknown and create dynamic views having a high dynamic range that has to be compressed into the limited range of a monitor or projector, and undesired color casts produced by different light sources.


Virtual World Human Visual System Color Constancy Tone Mapping Virtual Scene 
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Copyright information

© Springer-Verlag London 2004

Authors and Affiliations

  • Daniele Marini
    • 1
  • Davide Gadia
    • 1
  • Alessandro Rizzi
    • 2
  • Carlo Gatta
    • 2
  1. 1.Dipartimento di Informatica e ComunicazioneUniversità degli Studi di MilanoMilanoItaly
  2. 2.Dipartimento di Tecnologie dell’InformazioneUniversità degli Studi di MilanoCremaItaly

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