Convergence of discrete and penalized least squares spherical splines.

Victoria Baramidze Ming-Jun Lai

Published in: J. Approx. Theory (2011)

Keyphrases

least squares
b spline
cubic spline
curve fitting
robust estimation
three dimensional
parameter estimation
spherical harmonics
finite number
optical flow
discrete geometry
discrete version
shape preserving
convergence rate
neural network
global convergence
multiscale
unit sphere
sparse linear
nonlinear least squares