Publications

HelpingHand: Example-based Stroke Stylization

HelpingHand: Example-based Stroke Stylization

Siggraph 2012 This paper presents a data-driven approach for synthesizing the 6D hand gesture data for users of low-quality input devices.

Comparing seven spectral methods for interpolation and for solving the Poisson equation in a disk: Zernike polynomials, Logan–Shepp ridge polynomials, Chebyshev–Fourier Series, cylindrical Robert functions, Bessel–Fourier expansions, square-to-disk conformal mapping and radial basis functions

Comparing seven spectral methods for interpolation and for solving the Poisson equation in a disk: Zernike polynomials, Logan–Shepp ridge polynomials, Chebyshev–Fourier Series, cylindrical Robert functions, Bessel–Fourier expansions, square-to-disk conformal mapping and radial basis functions

Journal of Computational Physics 2011 We compare seven different strategies for computing spectrally-accurate approximations or differential equation solutions in a disk.