INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, vol. 19, no. 4, page. 585 - 601, 2005-06
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 51, no. 1, page. 179 - 182, 2005-02
INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, vol. 15, no. 2, page. 143 - 154, 2005-01