FastMarching

This is a (partial) port of Accurate Fast Marching by Dirk-Jan Kroon

Example

Multiple starting points:

using FastMarching, Gadfly
tsize = 300
npoints = 10
SpeedImage = ones(tsize,tsize)
SourcePoint = rand(2,npoints).*tsize.+1

t1 = FastMarching.msfm(SpeedImage, SourcePoint, true, true)

draw(SVG("examples/multistart.svg"),
    Gadfly.plot(z=t1, Geom.contour))

Originally ported to Julia 0.2, updated for 1.0 2018.