%0 Report %@ 7 %A Fennema, Claude and Brice, Claude %T A Region-Oriented Data Structure %C 333 Ravenswood Ave, Menlo Park, CA 94025 %I AI Center, SRI International %D 1969 %K Robot vision %X This technical note describes a region-based data structure that is easily obtained, lends itself to description of the data in a rich manner by a process of pointer reduction, and reduces combinatorial types of search by implicitly including positional information. The structure is also context-free and closed. %U http://www.ai.sri.com/pubs/files/1379.pdf
