Synthesis of material drying history: phenomenon modeling, transferring and rendering

Authors:
Jianye Lu;Athinodoros S. Georghiades;Holly Rushmeier;Julie Dorsey;Chen Xu
Affiliations:
Yale University, New Haven, CT;Yale University, New Haven, CT;Yale University, New Haven, CT;Yale University, New Haven, CT;Yale University, New Haven, CT
Venue:
ACM SIGGRAPH 2006 Courses
Year:
2006

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Abstract

We consider the problem of the spatio-temporal variations in material appearance due to the wetting and drying of materials. We conducted a series of experiments that capture the appearance history of surfaces drying. We reduce this history to two parameters that control the shape of a drying curve. We relate these drying parameters to the shape of the original wetted area and the surface geometry. Using these relationships, we generate new time-varying spatial patterns of drying on synthetic shapes.