We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
Srinivasa G. Narasimhan, Visvanathan Ramesh, Shree...
Abstract. Many different descriptions of Retinex methods of lightness computation exist. We provide concise MATLABTM implementations of two of the spatial techniques of making pixe...
A probabilistic lighting model is presented for thin coats of fur over skin. Previous methods for rendering furry objects and creatures have addressed the case where individual st...
Within computer graphics, the field of predictive rendering is concerned with those methods of image synthesis which yield results that do not only look real, but are also radiome...
Christiane Ulbricht, Alexander Wilkie, Werner Purg...
We present a method for photo-realistic hair rendering, which is based on light scattering from (human) hair fibers. In contrast to existing approaches our method gives realistic ...