Selim Aksoy Ming Ye Michael L. Schauf Mingzhou Song Yalin Wang Robert M. Haralick Jim R. Parker Juraj Pivovarov Dominik Royko Changming Sun Gunnar Farnebäck Algorithm Performance Contest. 4870-4876 2000 ICPR http://csdl.computer.org/comp/proceedings/icpr/2000/0750/04/07504870abs.htm db/conf/icpr/icpr2000-4.html#AksoyYSSWHPPRSF00