The digital Michelangelo project: 3D scanning of large statues
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Projecting surface curvature maps
ACM SIGGRAPH 2006 Research posters
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We present the results of new experiments in which we have identified, characterized, and produced visualizations of selected fine surface detail on Michelangelo's David statue. Starting with available raw scan data [Levoy et al. 2000], we have applied a number of techniques, both developed and refined by us, including the calculation of curvature maps, 2.5D spatial noise filtering, texture projection merging [Rugis 2006], and image processing assisted physical measurement.