Fig. 1
From: Decomposition of reflection and scattering by multiple-weighted measurements
Light reflection and scattering. a Reflection and scattering phenomena at a point. b Reflection is classified into two components; diffuse and specular reflection. c Scattering is also classified into two components; single and multiple scattering. d Interreflections and multiple-scattering phenomena are similarly based on multi-bounce collisions
