A Robust Method for Real Objects Surface Reflectance Acquiring and Modeling

We develop a system that consists of a digital camera, LED lights, a 3D scanner and a controlling system, to rapidly acquire the data of surface reflectance and 3D geometry of real objects. Given the acquiring data, we propose a reflection modeling algorithm for single-material object, which fits diffuse and specular parts respectively according to their reflectance, so that the object reflectance model can be reconstructed very well. Finally, we develop a real-time editing tool for users to modify the result on-the-fly.