Title :
Understanding three-view drawings based on heuristics
Author :
Kim, Changhun ; Inoue, Masahiro ; Nishihara, Seiichi
Author_Institution :
Dept. of Inf. Sci., Tsukuba Univ., Japan
fDate :
30 Aug-3 Sep 1992
Abstract :
A system that reconstructs 3D models from hand-drawn three-view drawings represented by binary images is described. The authors lay main stress on the description of a heuristics directed reconstruction algorithm. The proposed algorithm performs a combinatorial search based on the face decision strategy along with two heuristics aiming at simulating the human´s understanding way of interpretation. One is for finding a good sequence of search nodes, and the other for finding more natural scenes earlier than unusual ones
Keywords :
CAD; engineering graphics; pattern recognition; trees (mathematics); 3D models; binary images; combinatorial search; face decision strategy; heuristics directed reconstruction algorithm; natural scenes; search nodes; three-view drawings; Computer graphics; Engineering drawings; Face; Filtering; Heuristic algorithms; Information science; Law; Layout; Legal factors; Stress;
Conference_Titel :
Pattern Recognition, 1992. Vol.I. Conference A: Computer Vision and Applications, Proceedings., 11th IAPR International Conference on
Conference_Location :
The Hague
Print_ISBN :
0-8186-2910-X
DOI :
10.1109/ICPR.1992.201612
