VECTOR FIELD VISUALIZATION BY MEANS OF ANISOTROPIC DIFFUSION
Pavel Strachota · 2006
Abstract. We propose a method of vector field visualization based on noisy texture smearing. The smearing process is carried out by solving the Allen-Cahn equation with advection. We state the theorem of existence and uniqueness of the weak solution and derive the appropriate a priori estimate. The numerical algorithm for PDE solution is introduced together with an idea of its parallelization. Finally, some results are presented.