제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1992년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 19-21 Oct. 1992
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- Pages.61-64
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- 1992
An approach to visual pattern recognition by neural network system
- Hatakeyama, Yasuhiro (Division of Information Engineering Graduate School of Engineering Hokkaido University) ;
- Kakazu, Yukinori (Department of Precision Engineering Faculty of Engineering Hokkaido University)
- 발행 : 1992.10.01
초록
In this paper, a visual pattern recognition system is proposed, which can recognize both a pattern and its location. This system, referred to as the expanded neocognitron, has the following capabilities: (1) A higher performance in extraction of features, and (2) A new capability for recognizing the locations of patterns. This system adopts the learning and recognizing mechanism of the neocognitron. First, the ability to classify pattern is enhanced by improving the mechanisms of feature extraction and learning algorithm. Second, the function of detecting the location of each pattern is realized by developing an architecture which does not reduce structure, i.e., the unit density is constant all the way from the input stage to the output stage.
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