Measuring the Shape and Reflectance of Real Objects for Reproducing the Material Appearance

摘要

In this paper, we propose a method for measuring the shape and reflectance of real objects for reproducing the material appearance. The measurement is performed with a simple apparatus consisting of an RGB-D camera, a turning table, and a single point light source. The shape is reconstructed from depth images and the reflectance is estimated from changing intensities based on the Ward reflectance model. It was confirmed that our system can reproduce the realistic appearance of objects which can support users to perceive the material.