meshless_curve_reconstruction.m

A toolbox to handle 2D curve and multiresolution representation of curve

function [I,t] = meshless_curve_reconstruction(c, phi,R)

% meshless_curve_reconstruction - reconstruct a curve from point cloud.
%
%   [I,t] = meshless_curve_reconstruction(c, phi, R);
%
%   I is the ordering of the points in c (a 2 x npts matrix).
%   t is the parameterization of the set of points, t(i) \in [0,1]
%   is the parameter for point c(:,i).
%   phi is a callback function eg. phi(x)=1/x if x<1 and 0 otherwise.
%   R is the locallity radius (the smaller, the sparser).
%
%   Copyright (c) 2004 Gabriel Peyr