Color enhancement techniques for rapid prototyping

Paolo Cignoni, Enrico Gobbetti, Ruggero Pintus, Roberto Scopigno

The 9th International Symposium on Virtual Reality, Archaeology and Cultural Heritage - december 2008

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We propose to exploit the color capabilities of recent rapid pototyping hardware devices to enhance the visual appearance of reproduced objects. In particular, by carefully pre-computing surface shading, we are able to counterbalance the sub-surface scattering (SSS) effects that hinder the perception of fine surface details. As a practical result, we are able to reproduce small scale copies of cultural heritage artifacts with an increased readability of the tiniest features and particulars, without requiring manual post-reproduction interventions or hand painting.

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Références BibTex

@InProceedings{CGPS08a,
  author       = {Cignoni, P. and Gobbetti, E. and Pintus, R. and Scopigno, R.},
  title        = {Color enhancement techniques for rapid prototyping},
  booktitle    = {The 9th International Symposium on Virtual Reality, Archaeology and Cultural Heritage},
  month        = {december},
  year         = {2008},
  note         = {To appearurl:  idxproject: DISTRICT-LAB3D},
  url          = {http://www.crs4.it/vic/data/papers/vast2008-colorprint.pdf 
}

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