Browsing MAM2015: Eurographics Workshop on Material Appearance Modeling: Issues and Acquisition by Subject "I.3.7 [Computer Graphics]"
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Geometric Accuracy Analysis of Stationary BTF Gonioreflectometers
(The Eurographics Association, 2015)The accurate BTF data representation requires specialized measurement gantries, some of them designed as gonireflectometers. These consist of an illumination source and a camera mounted on two robotic arms, one degree of ...