IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, vol. 22, no. 4, page. 358 - 370, 2000-04
IMAGE AND VISION COMPUTING, vol. 16, no. 3, page. 181 - 189, 1998-03-16
PATTERN RECOGNITION, vol. 31, no. 1, page. 31 - 39, 1998-01
PATTERN RECOGNITION LETTERS, vol. 18, no. 7, page. 641 - 648, 1997-07
PATTERN RECOGNITION, vol. 35, no. 10, page. 2109 - 2124, 2002-10