Pixel Club: Fast Poisson Solvers for Signal Processing on Meshes

מיכאל קסדן (אונ' ג'ון הופקינס)
יום שלישי, 1.11.2011, 14:30
חדר 1061, בניין מאייר, הפקולטה להנדסת חשמל

In this talk, we will describe a new, octree-based, FEM solver for performing geometry-aware signal processing on meshes. We show that by considering the restriction of functions defined in 3D to the surface, we can define a regular function space on the mesh that supports both multigrid solvers, and parallel and streaming computation. We will discuss applications of the solver to a number of traditional challenges, including texture stitching, parameterization, interactive geometry processing, and surface flow.

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