Automated three-axis gonioreflectometer for computer graphics applications
نویسندگان
چکیده
منابع مشابه
Automated three-axis gonioreflectometer for computer graphics applications
We describe an automated three-axis BRDF measurement instrument that can help increase the physical realism of computer graphics images by providing light scattering data for the surfaces within a synthetic scene that is to be rendered. To our knowledge, the instrument is unique in combining wide angular coverage (beyond 85° from the surface normal), dense sampling of the visible wavelength spe...
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We describe an automated, three-axis BRDF measurement instrument, which can help increase the physical realism of computer graphics renderings by providing light scattering data for the surfaces in a scene. The gonioreflectometer performs rapid measurements of the BRDF of a flat, isotropic, sample surface over the complete visible spectrum and over most of the incident and reflection hemisphere...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2006
ISSN: 0091-3286
DOI: 10.1117/1.2192787