Dynamic shading enhancement for reflectance transformation imaging

@article{Palma2010DynamicSE,
  title={Dynamic shading enhancement for reflectance transformation imaging},
  author={Gianpaolo Palma and Massimiliano Corsini and Paolo Cignoni and Roberto Scopigno and Mark Mudge},
  journal={JOCCH},
  year={2010},
  volume={3},
  pages={6:1-6:20}
}
We propose a set of dynamic shading enhancement techniques for improving the perception of details, features, and overall shape characteristics from images created with Reflectance Transformation Imaging (RTI) techniques. Selection of these perceptual enhancement filters can significantly improve the user's ability to interactively inspect the content of 2D RTI media by zooming, panning, and changing the illumination direction. In particular, we present two groups of strategies for RTI image… CONTINUE READING

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Advanced Photography: A Grammar of Techniques

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