Werner Benger Georg Ritter Simon Su Dimitris E. Nikitopoulos Eamonn Walker Sumanta Acharya Somnath Roy Farid Harhad Wolfgang Kapferer Doppler Speckles - A Multi-Purpose Vector field Visualization Technique for Arbitrary Meshes. 221-230 2009 CGVR conf/cgvr/2009 db/conf/cgvr/cgvr2009.html#BengerRSNWARHK09