2. estimate

Device parameter estimation from point correspondences

[obj,RPE] = estimate(rho,pxl)

Optional inputs:

estimate(rho,pxl,MN,fig,devd,ite,tol,msg)

Inputs / outputs

• rho = 2xNxK; N points on the reference plane at K poses.
• pxl = 2xNxK; N points on the device plane at K poses.


• MN = [M,N]; Image/slide size in pixels (Height, Width).
• devd = [d1,d2,...]; Initial radial distortion (usually [0,0]).


• fig = Figure header to display the estimation process.


• ite = (25 default); Maximum number of iterations.
• tol = (1E-6 default); Relative error tolerance.
• msg = true(default)|false; Display status messages.


• obj = Distorted pinhole object.
• RPE = Reprojection error.

Return