제어로봇시스템학회:학술대회논문집
- 1991.10a
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- Pages.1169-1174
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- 1991
Feature extraction from contour map and construction of layer
등고선 지도로부터 특징 추출과 레이어 구성
Abstract
In conventional geographic mapping system, it is needed to input many already existing geographic map into computer system for secure and efficient maintence. Because of large map data, it is required to construct layers from map image for easy display, fast retreval and efficient storage. Thus this paper represents a method of the extracting features from contour map and constructing three layers. The layers are symbol, building, contour line. Experimental results are presented confirming the method's high extraction.
Keywords