evaluateerror.m

三维重建

function err = evaluateError(ste,X,Y,meth)
%
%   err = EVALUATEERROR(ste,X,Y,meth)
%   
%   Evaluates the root mean squared error for the given data X,Y.
%   If meth = 0 the depth of a coordinate pair is computed by
%   getObjectCoordinates, otherwise by multiplePointReconstruction.
%   

if meth == 0
    [r err errx erry errz] = getObjectCoordinates(ste,X,Y)
else
    [r, Py , V] = multiplePointReconstruction(ste,X,1)
    err = sqrt(mean(sum (r - Y).^2 , 2)));
end