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IMAGE AND VISION COMPUTING, vol. 16, no. 9-10, page. 653 - 667, 1998-07
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 LETTERS, vol. 15, no. 7, page. 649 - 658, 1994-07
PATTERN RECOGNITION LETTERS, vol. 15, no. 6, page. 587 - 593, 1994-06