Journal of Zhejiang University-SCIENCE A

, Volume 7, Issue 6, pp 1026–1036

Research and development of fringe projection-based methods in 3D shape reconstruction

Article

DOI: 10.1631/jzus.2006.A1026

Cite this article as:
Wu, L. & Peng, Q. J. Zhejiang Univ. - Sci. A (2006) 7: 1026. doi:10.1631/jzus.2006.A1026

Abstract

This paper discusses current research and development of fringe projection-based techniques. A system based on Fourier transform profilometry (FTP) is proposed for three-dimensional (3D) shape recovery. The system improves the method of phase unwrapping to gain accurate 3D shapes of objects. The method uses a region-growing algorithm for the path prediction guided by the quality map to increase the recovering accuracy and provides a fast and simple tool for 3D shape recovery. The shape measurement and data recovery are integrated to offer a new method of 3D modelling. Examples are presented to verify the feasibility of the proposed method.

Key words

3D modelling Fringe projection Quality map 3D measurement Reverse engineering 

CLC number

TP391.4 

Copyright information

© Zhejiang University 2006

Authors and Affiliations

  1. 1.Department of Mechanical and Electronic EngineeringNanchang UniversityNanchangChina
  2. 2.Department of Mechanical and Industrial EngineeringUniversity of ManitobaCanada

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