Chromaticity-based separation of reflection components in a single image

@article{Shen2008ChromaticitybasedSO,
  title={Chromaticity-based separation of reflection components in a single image},
  author={Hui-Liang Shen and Honggang Zhang and S. Shao and J. Xin},
  journal={Pattern Recognit.},
  year={2008},
  volume={41},
  pages={2461-2469}
}
The separation of diffuse and specular reflection components, or equivalently specularity removal, is required in the fields of computer vision, object recognition and image synthesis. This paper proposes a simple and effective method to separate reflections in a color image based on the error analysis of chromaticity and appropriate selection of body color for each pixel. By solving the least-squares problem of the dichromatic reflection model, reflection separation is implemented on a single… Expand
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