제어로봇시스템학회논문지 (Journal of Institute of Control, Robotics and Systems)

  • 제2권3호
  • /
  • Pages.229-235
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  • 1996
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  • 1976-5622(pISSN)
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  • 2233-4335(eISSN)
제어로봇시스템학회 (Institute of Control, Robotics and Systems)
권호 표지

OrCAD 정합을 위한 수작업 도면 인식

The hand-drawn diagram recognition for OrCAD matching

  • 발행 : 1996.09.01
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⟨ 이전 논문 다음 논문 ⟩

초록

CAD diagrams generally consists of many basic components: symbols, character, and connection lines. Thus, to recognize the diagrams, it is necessary to extract each components, and understand their meanings and relation among them. This paper describes a method for linking basic components extracted efficiently from hand-down diagrams to OrCAD data format. Experimental results with a hand-drawn diagrams of electronic and logic circuit show utility of the proposed method.

키워드

참고문헌

  1. IEEE v.80 no.7 Automated conversion of engineering drawings to CAD form A.J.Filpski;R.Flandrena
  2. KISS v.20 no.7 A basic component extrator for hand-drawn diagram recognition S.W.Byun;S.W.Lee;J.H.Kim
  3. KITE v.33 no.3 The vectorization and recognition of circuit symbols for electronic circuit drawing management Y.M.Beak;J.W.Seok;S.I.Chien;C.S.Hwang
  4. CVGIP v.28 no.1 Segmentation and preprocessing of electrical schematics using graphs Heinrich Bley
  5. PRL v.3 no.5 Symbol recognition in electrical diagrams using probabilistic graph matching Frans C.A.Groen
  6. Pattern Recognition v.17 no.1 A primary algorithm for the understanding of logic circuit diagrams Youji Fukada
  7. CVGIP v.30 no.1 Efficient diagram understanding with characteristic pattern detection X.Lin;S.Shimotsuji;M.Minoh;T.Sakai
  8. IEICE v.J71-D no.4 An automatic recognition system for color drawings of printed circuit board M.Ishii;Y.Ito;M.Yamanoto;H.Harada
  9. IEICE v.J72-D-Ⅱ no.1 Vectorization of drawing with raster operation K.Kamei;Y.Nakamura;S.ABE
  10. Digital Image Processing William K. Pratt
  11. CVGIP v.47 no.1 Automatic thesholding of gray -level picture using two-dimensional entropy Ahmed S.Abutaleb
  12. Comm. of the ACM v.27 no.3 A fast parallel algorithm for thinning digital patterns Zhang,T.Y.;C.U.Suen
  13. CVGIP v.49 no.1 Engineering drawing processing and vectorization system V.Nagasamy;N.A.Langrana