Extracting Shape and Reflectance of Glossy Surfaces by Using 3D Photometric Sampling Method
نویسندگان
چکیده
The photometric sampling method [4] extracts shape and reflectance properties of surfaces (Lambertian, specular, and hybrid) by using multiple illunrination directions and a single viewing direction. This paper describes a complete implementation and a performance evaluation of a three-dimensional version of the photometric sampler. The experimental conducted on Lambertian surfaces, specular surfaces, and hybrid surfaces show high accuracy in both estimated orientations as well as reflectance parameters.
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