Image Registration Exploiting Five-Point Coplanar Perspective Invariant and Maximum-Curvature Point. - Parichart Putjarupong; Chuchart Pintavirooj; Withawat Withayachumnankul; Manas Sangworasil (WSCG, 2004)

Shape Matching Using Sets of Curve Geometric Invariant Point. - Chuchart Pintavirooj; P. Nantivatana; Parichart Putjarupong; Withawat Withayachumnankul; Manas Sangworasil (WSCG (Short Papers), 2005)