Direct and Analytical Derivation of the Vectorial Geometrical Optics from the Modified Edge Representation Line Integrals for the Physical Optics. - Luis Rodriguez; Ken-ichi Sakina; Makoto Ando (IEICE Trans. Electron., 2005)

Novel Approach to Determining Camera Motion Parameters. - Ken-ichi Sakina (J. Adv. Comput. Intell. Intell. Informatics, 2006)