A Brain-Like Approach to Multistage Hierarchical Image Processing. - Leonid I. Timchenko; Yuri F. Kutaev; Maxim A. Grudin; Serge V. Cepornyuk; David M. Harvey; Alexander A. Gertsiy (ICIAP (2), 1997)

The Q-Transformation Method Applying to the Facial Images Normalization. - Volodymyr P. Kozhemyako; Yuri F. Kutaev; Leonid I. Timchenko; Sergey V. Chepornyuk; Rami R. Hamdi; Alexander A. Gertsiy; Igor D. Ivasyuk (NC, 1998)

Method of recursive-contour preparing for image normalization. - O. Q. Shawakfeh; Alexander A. Gertsiy; Leonid I. Timchenko; Yuri F. Kutaev; S. M. Zlepko; N. Shveyki (NSIP, 1999)