View Loops Separation from Engineering Drawings Based on Multi-Granularity Information Acquisition-Reference-Cited by-同舟云学术

View Loops Separation from Engineering Drawings Based on Multi-Granularity Information Acquisition

Published:2010-05 Issue: Volume:108-111 Page:543-548
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Liu Jian Ping¹,Ye Bang Yan¹,Peng Jian Xi²

Affiliation:

1. South China University of Technology

2. Foshan University

Abstract

To improve the validity and efficiency of feature recognition for 3D reconstruction from engineering drawings, this paper presents a new method of view loops separation based on multi-granularity information acquisition. By analyzing the line-frames of combined primitive views and hidden semantics in engineering drawing, combined relationship of graphics primitives can be identified, then applies line-frames partition method of figuration analysis, view loop separation of individual primitive is realized by inertial loop search with pre-set priority. This algorithm is actualized in AutoCAD 2008 platform with development tools of Object ARX2008 and Visual C#2.0. With this algorithm, an application module of 3D intelligent reconstruction system is developed and finally the validity of this research is verified by examples.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.108-111.543.pdf

Reference5 articles.

1. S.H. Joseph and T.P. Pridmore: IEEE Trans Pattern Analysis & Machine Intelligence, Vol. 14 No. 3 (2005), pp.928-940.

2. G.D. Lu and Q.S. Peng. Computer Aided Design and Computer Graphics, Vol. 12, No. 9 ( 2002), pp.700-704 (in Chinese).

3. J.P. Liu, B.Y. Ye, and X.H. Wu: PROLAMAT Conference on Knowledge Enterprise (Shanghai, China, June 15-17, 2006), Vol. 1(2006), pp.704-709.

4. Q.W. Yan, L.P. Chen, Z. Tang. Efficient algorithm for the re-construction of 3-D objects from orthographic projections. CAD, Vol. 26, No. 3 (1994), pp.699-717.

5. Lysak D B, Decaux P M, Kastari Rangachar. View labeling for automated interpretation of engineering drawing. PatternRecognition, Vol. 28, No. 3 (2006), pp.393-407.