A method for working out the moment of a polygon using an integration technique .2 N. J. C. Strachan,P. Nesvadba and A. R. Allen. Pattern Recognition Lett . 1990
A method for working out the moment of a polygon using an integration technique .2 N. J. C. Strachan,P. Nesvadba and A. R. Allen. Pattern Recognition Lett . 1990