1. Interpreting Line Drawings as Three-Dimensional Surfaces;Barrow,1980
2. Computational vision;Barrow,1981
3. Cooperating processes for low-level vision: A survey;Davis;Artif. Intell.,1981
4. The perception of surface blacks and whites;Gilchrist;Sci. Amer.,1979
5. Shape from Regular Patterns (An Example of Constraint Propagation in Vision);Ikeuchi,1980