1. An algebraic description of painted digital pictures;Agui;IEEE Trans. Pattern Anal. Mack Intell.,1982
2. An algebraic approach to the generation and description of binary pictures;Agui;IEEE Trans. Pattern Anal. Mach. Intell.,1982
3. Rings, Fields and Groups: An Introduction to Abstract Algebra, 2nd ed.;Allenby,1991
4. Modern Applied Algebra.;Birkoff,1970
5. Two-Dimensional Imaging.;Bracewell,1995