Robuta

https://researchconnect.stonybrook.edu/en/publications/diffusion-tensor-weighted-harmonic-fields-for-feature-classificat/ Diffusion tensor weighted harmonic fields for feature classification - Stony Brook University stony brook university harmonic fields feature classification diffusion tensor https://diglib.eg.org/items/2281707d-27a7-4969-9d75-7ab1173efd10 Practical Shading of Height Fields and Meshes using Spherical Harmonic Exponentiation Interactively computing smooth shading effects from environmental lighting, such as soft shadows and glossy reflections, is a challenge in scenes with dynamic... practical shading height fields meshes