Blur and Affine Invariants: CentralMoments(x,y,p,q,pixelValues) - File Exchange

Code covered by the BSD License

from Blur and Affine Invariants by Asad Ali
Combined Blur and Affine Moment Invariants by Suk and Flusser.

CentralMoments(x,y,p,q,pixelValues)
% Calculate Central Moments function [cenMoment] = CentralMoments(x,y,p,q,pixelValues) cenMoment = sum(x.^p .* y.^q .* pixelValues);