半透明物体における内部散乱光強度の計測方法の検討

抄録

In this report, we discuss a method of measurement of subsurface scattering related to visual textures. Visual texture how a surface of object looks, such as glossy or matte, is related to the characteristics of light scattered or reflected with respect to incoming light. In previous study, a method presents an intermediate visual texture between glossy and matte has been proposed by juxtaposing the main surfaces of diffuse reflection and specular reflection. However, this method is not enough to reproduce actual visual texture because subsurface scattering is also important factor to visual texture. In this study, in order to grasp the relation between visual texture and subsurface scattered light and use findings for reproduction of visual texture, we considered the method to measure subsurface scattered light. The experiment showed subsurface scattered light was observed on translucent object, and almost not on transparent and opaque object.