서지주요정보
2차원 도면으로부터 3차원 CAD 모델의 재구성 = Reconstruction of 3D CAD models from 2D drawings
서명 / 저자 2차원 도면으로부터 3차원 CAD 모델의 재구성 = Reconstruction of 3D CAD models from 2D drawings / 이한민.
저자명 이한민 ; Lee, Han-Min
발행사항 [대전 : 한국과학기술원, 2000].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8010887

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 00062

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Since a great number of 2D engineering drawings are being used in industry and at the same time 3D CAD becomes popular in recent years, we need to reconstruct 3D CAD models from 2D legacy drawings. In this thesis, a combination of a feature recognition method and an expert system is suggested for the 3D solid model reconstruction. Modeling primitives of 3D CAD systems are recognized and constructed by using the pattern matching technique of the features modeling. Additional information for the 3D model reconstruction can be generated by extracting symbols or text entities which are related to form entities. For complex and indefinite cases which cannot be solved by the process of feature recognition, an expert system with a rule base has been used for decision-making. A 3D reconstruction system which recognizes 2D DXF drawing files has been implemented where models composed with protrusions, holes, and cutouts can be handled.

서지기타정보

서지기타정보
청구기호 {MME 00062
형태사항 iv, 67 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 지식베이스의 룰. - B, 형상 복원 프로그램 소스 코드의 일부
저자명의 영문표기 : Han-Min Lee
지도교수의 한글표기 : 한순흥
지도교수의 영문표기 : Soon-Hung Han
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학전공,
서지주기 참고문헌 : p. 58-60
주제 특징형상 인식
2차원 도면
전문가 시스템
패턴 매칭
Feature recognition
2D drawings
Expert system
Pattern matching
QR CODE qr code