PATTERN ANALYSIS AND APPLICATIONS, vol. 10, no. 3, page. 215 - 234, 2007-08
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 53, no. 3, page. 833 - 841, 2007-08
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 53, no. 3, page. 979 - 986, 2007-08
PATTERN RECOGNITION LETTERS, vol. 28, no. 7, page. 842 - 853, 2007-05-01
LECTURE NOTES IN COMPUTER SCIENCE, vol. 4844, no. 2, page. 497 - 506, 2007-01