"Image-Based Separation of Diffuse and Specular Reflections using Environmental Structured Illumination"
Bruce Lamond, Pieter Peers, Abhijeet Ghosh, and Paul Debevec

IEEE Computational Photography, 2009
Abstract
We present an image-based method for separating diffuse and specular reflections using environmental structured illumination. Two types of structured illumination are discussed: phase-shifted sine wave patterns, and phase-shifted binary stripe patterns. In both cases the low-pass filtering nature of diffuse reflections is utilized to separate the reflection components. We illustrate our method on a wide range of example scenes and applications.


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Related Publications
  • Bruce Lamond, Pieter Peers, Abhijeet Ghosh, and Paul Debevec, "Image-Based Separation of Diffuse and Specular Reflections using Environmental Structured Illumination", Institute for Creative Technologies, USC, ICT-TR-01-2009, February 2009,
Bibtex
@conference{Lamond:2009:ISD,
author = {Lamond, Bruce and Peers, Pieter and Ghosh, Abhijeet and Debevec, Paul},
title = {Image-Based Separation of Diffuse and Specular Reflections using Environmental Structured Illumination},
year = {2009},
booktitle = {IEEE Computational Photography},
}
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