Shape-from-Shifting: Uncalibrated Photometric Stereo with a Mobile Device

@article{Yeh2017ShapefromShiftingUP,
  title={Shape-from-Shifting: Uncalibrated Photometric Stereo with a Mobile Device},
  author={Chia-Kai Yeh and Fengqiang Li and Gianluca Pastorelli and Marc Walton and Aggelos K. Katsaggelos and Oliver Cossairt},
  journal={2017 IEEE 13th International Conference on e-Science (e-Science)},
  year={2017},
  pages={551-558}
}
Surface shape scanning techniques, such as laser scanning and photometric stereo, are widespread analytical tools used in the field of cultural heritage. Compared to regular 2D RGB photos, 3D surface scans provide higher fidelity of an object's surface shape which assist conservators, art historians, and archaeologists in understanding how these artworks and artifacts are made and to digitally document them for purposes of conservation. However, current state-of-the-art 3D surface scanning… CONTINUE READING

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