2 papers
cs.GR2026
Monte Carlo Rendering to Diffusion Curves with Differential BEM
Ryusuke Sugimoto, Christopher Batty, Siddhartha Chaudhuri +4
We present a method for generating vector graphics, in the form of diffusion curves, directly from noisy samples produced by a Monte Carlo renderer. While generating raster images…
math.NA2025
Projected Walk on Spheres: A Monte Carlo Closest Point Method for Surface PDEs
Ryusuke Sugimoto, Nathan King, Toshiya Hachisuka +1
We present projected walk on spheres (PWoS), a novel pointwise and discretization-free Monte Carlo solver for surface PDEs with Dirichlet boundaries, as a generalization of the wal…