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도면 자동 벡터화를 위한 선의 굵기 인식이 가능한 세선화의 전처리 기법
원남식(Nam Sik Won),전일수(II Soo Jeon),부기동(Ki Dong Bu) 한국지리정보학회 1999 한국지리정보학회지 Vol.2 No.2
Information representing the thickness of the original lines from the thinning results can be used efficiently in order to implement the automated vectorizing system. This paper proposes a preprocessing scheme of thinning which can show the information of
지리정보시스템에서 등고선 벡터화를 위한 최적 세선화 알고리즘에 대한 고찰
부기동(Ki Dong Bu),원남식(Nam Sik Won),전일수(II Soo Jeon),이두한(Doo Han Lee) 한국지리정보학회 1999 한국지리정보학회지 Vol.2 No.1
Geographic Information System(GIS) which facilitates efficent storage and retrieval of geographic information is very useful tools, It is of extreme importance to develop automated vectorizing system as input method for GIS, because it takes a large amoun
최용,전일수,김명식 金烏工科大學校 産業技術開發硏究院 1999 産業技術開發硏究 Vol.15 No.-
CMOS Reference Voltage Generator(RVG) is designed to possible CMOS process without additional process steps. It is possible to compensate the temperature of RVG by using PTAT(proportional to the absolute temperature). Temperature compensation is profitable because ??(electron mobility) is used. When VDD sweeps from 3V to 7V, variation ratio of ?? is 0.3125mV/V. Also temperature variation ratio of ?? is -47.1ppm/˚C during sweeping from 0˚C to 100˚C The total current is 15.24μA, and the Power Consumption is 50.3μW.