제어로봇시스템학회:학술대회논문집
- 1990.10b
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- Pages.939-944
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- 1990
An intelligent system for isomorphic transformation pattern recognition
- Xie, Qiusheng (Faculty of Engineering, Tokyo Institute of Technology) ;
- Kobayashi, Akira (Faculty of Engineering, Tokyo Institute of Technology)
- Published : 1990.10.01
Abstract
To recognize isomorphic transformation patterns, such as scale-change, translation and rotation transformed patterns, is an old difficult but interesting problem. Many researches have been done with a dominant approach of normalization by many eminent pioneers. However, there seems no a perfect system which can even recognize 90 .deg.-multiple rotation isomorphic transformation patterns for real needs. Here, as a new challenge, we propose a method of how to recognize 90 .deg.-multiple rotation isomorphic and symmetry isomorphic transformation patterns.
Keywords