1. A note on minimal length polygonal approximation to a digitized contour;Montanari;Commun. ACM,1970
2. A method for fitting polygons to figure boundary data;Jarvis;Austral. Comput. J.,1971
3. An iterative procedure for the polygonal approximation of plane curves;Ramer;Computer Graphics and Image Processing,1972
4. Computer processing of line drawings, Technical Report 403-30;Freeman,1973
5. The extraction of edges from photographs of quadric bodies Part 1, Technical Report 403-29;Ramer,1973