SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Efficient algorithms for local and global accessibility shading
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Illumination for computer generated pictures
Communications of the ACM
A rapid hierarchical rendering technique for translucent materials
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
An easy-to-use visualization system for huge cultural heritage meshes
Proceedings of the 2001 conference on Virtual reality, archeology, and cultural heritage
Interactive subsurface scattering for translucent meshes
I3D '03 Proceedings of the 2003 symposium on Interactive 3D graphics
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Dynamic Shader Lamps: Painting on Movable Objects
ISAR '01 Proceedings of the IEEE and ACM International Symposium on Augmented Reality (ISAR'01)
Vicinity Shading for Enhanced Perception of Volumetric Data
Proceedings of the 14th IEEE Visualization 2003 (VIS'03)
Virtual Inspector: A Flexible Visualizer for Dense 3D Scanned Models
IEEE Computer Graphics and Applications
3D unsharp masking for scene coherent enhancement
ACM SIGGRAPH 2008 papers
3D enhanced model from multiple data sources for the analysis of the cylinder seal of Ibni-Sharrum
VAST'08 Proceedings of the 9th International conference on Virtual Reality, Archaeology and Cultural Heritage
ACM Transactions on Graphics (TOG)
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We propose to exploit the color capabilities of recent rapid prototyping 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.