42 citations · 67 across the 6 of their papers we have counts for
6 papers
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…
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…
Galerkin Method of Regularized Stokeslets for Procedural Fluid Flow with Control Curves
Ryusuke Sugimoto, Jeff Lait, Christopher Batty +1
We present a new procedural incompressible velocity field authoring tool, which lets users design a volumetric flow by directly specifying velocity along control curves. Our method…
Velocity-Based Monte Carlo Fluids
Ryusuke Sugimoto, Christopher Batty, Toshiya Hachisuka
We present a velocity-based Monte Carlo fluid solver that overcomes the limitations of its existing vorticity-based counterpart. Because the velocity-based formulation is more comm…
A Practical Walk-on-Boundary Method for Boundary Value Problems
Ryusuke Sugimoto, Terry Chen, Yiti Jiang +2
We introduce the walk-on-boundary (WoB) method for solving boundary value problems to computer graphics. WoB is a grid-free Monte Carlo solver for certain classes of second order p…
Water Simulation and Rendering from a Still Photograph
Ryusuke Sugimoto, Mingming He, Jing Liao +1
We propose an approach to simulate and render realistic water animation from a single still input photograph. We first segment the water surface, estimate rendering parameters, and…