1. Computer-aided design;Blume;Philips Tech. Rev.,1976
2. A system to generate a solid figure from three view;Idesawa;Bull. JSME,1973
3. Automatic input of line drawing and generation of solid figure from three-view data;Idesawa,1975
4. A technique for the reconstruction of a straight-edge, wire-frame object from two or more central projections;Shapira,1974
5. A theorem prover for recognizing 2D representations of 3D objects;Lafue,1978