Paper Title:
Research on Sketch Contour Generation in Reverse Engineering
  Abstract

The key technologies for generating sketch contours are researched on which the features such as extrusion, revolution and sweeping are reconstructed. First the planar data points are arranged in sequence by improved least distance arrangement algorithm. The feature points are extracted in terms of estimated curvatures and their changes. The types of feature points are identified by use of Adaptive K-Curvature Function. The types of planar curves are judged by Projective Height Function. On basis of feature point treatment the dividing points to segment curves are determined, which provides the foundation for constraint-based reconstruction of sketch contours in reverse engineering.

  Info
Periodical
Edited by
Kai Cheng, Yongxian Liu, Xipeng Xu and Hualong Xie
Pages
1106-1111
DOI
10.4028/www.scientific.net/AMM.16-19.1106
Citation
T. L. Ye, L. L. An, L. Gao, M. Wu, "Research on Sketch Contour Generation in Reverse Engineering", Applied Mechanics and Materials, Vols. 16-19, pp. 1106-1111, 2009
Online since
October 2009
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhe Lin Li, Qin Xiang Xia, Yong Pan, Zhi Wu
Chapter 9: CAM/CAE
Abstract:It is necessary that the internal and external contours are extracted from the image of hot long shaft forgings, while the forgings are...
2274
Authors: Feng Huo, Aun Neow Poo
Chapter 1: Manufacturing Technology and Processing
Abstract:Contouring control is in wide use in the manufacturing industry. To achieve accurate contouring control, accurate control error estimation is...
236
Authors: Hua Qiu, Akio Kubo
Chapter 18: Tooling Testing and Evaluation of Materials
Abstract:This paper proposes a practical evaluation approach to form deviation for surface of revolution based on discrete point coordinate data. An...
2440
Authors: Bei Wang, Jin Guo He
Chapter 17: Signal and Intelligent Information Processing
Abstract:There are a lot of developments focused on 3D surface reconstruction based on 2D contours in recent decades, mostly based on closed contours....
2313
Authors: Qing Song Jiao, Shi Yong Wang
Chapter 2: Advanced Manufacturing Technology
Abstract:The traditional line or arc interpolation function treats small line segments separately and conducts feedrate planning within each of them....
414