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Title

Three-dimensional measurement using a single image

Author(s)

Iovenitti, P.;  Thompson, William;  Singh, Manmohan

Abstract

This study describes a new measurement technique using a single 2-D image of four coplanar points, which are arranged in a square of known size, to measure geometric features on an object, some of which may be hidden from the view of the camera. A new method is also proposed that uses simple equations and an iteration technique to find 3-D coordinates of points on the object relative to a reference point on the object.

Publication type

Journal article

Research centre

Swinburne University of Technology. School of Mechanical and Manufacturing Engineering

Research centre

Swinburne University of Technology. Centre for Computer Integrated Manufacturing

Research centre

Swinburne University of Technology. School of Mathematical Sciences

Source

Optical Engineering, Vol. 35, no. 5 (May 1996), pp. 1496-1502

Publication year

1996

FOR Code(s)

0205 Optical Physics;  0906 Electrical and Electronic Engineering

Keyword(s)

2-D image;  3-D coordinates;  Coplanar points;  Geometric features;  Image analysis;  Iteration technique;  Measurement;  Perspective four-point problem;  Three-dimensional measurement

Publisher

SPIE

ISSN

0091-3286

Publisher URL

http://dx.doi.org/10.1117/1.600686

Copyright

Copyright © 1996 Society of Photo-Optical Instrumentation Engineers. This paper was originally published in Optical Engineering (vol. 35, no. 5), and is available from: http://dx.doi.org/10.1117/1.600686. The published version of the paper is reproduced here in accordance with the copyright policy of the publisher. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

Full text

Peer reviewed