Publications

Stubble is a plugin for Autodesk Maya providing user-friendly virtual hairstyling, i.e., creation, editing, and animation of hair or fur on 3D models

Radiance Caching is a ray tracing-based method for accelerated global illumination computation in scenes with low-frequency glossy BRDFs. The method is based on sparse sampling, caching, and interpolating radiance on glossy surfaces. In particular we extend the irradiance caching scheme proposed by Ward et al. in 1988 to cache and interpolate directional incoming radiance instead of irradiance. The incoming radiance at a point is represented by a vector of coefficients with respect to a spherical or hemispherical basis

GrCis is repository of computer graphics algoritms and exercises in C# language maintained by by Josef Pelikán. It is used in computer graphics labs (see CG I, CG II, ..) taught by Josef Pelikán