Performance analysis of a 3D full-field sensor based on fringe projection

Z. Zhang; Dapeng Zhang; X. Peng

doi:10.1016/j.optlaseng.2003.11.004

Performance analysis of a 3D full-field sensor based on fringe projection

Z. Zhang, Dapeng Zhang, X. Peng

Research output: Journal article publication › Journal article › Academic research › peer-review

73 Citations (Scopus)

Abstract

This article analyzes the measurement performance of a 3D full-field imaging system based on the projection of grating and active triangulation. We first explore the exact mathematical relationship that exists between the height of an object's surface, the phase and the parameters of the experimental setup, which relationship can be used to obtain the precise shape of an object. We then investigate in detail the influence on the measurement results of the introduction of an inaccuracy into the determination of the system's parameters. Finally, using simulated data, we conduct experiments to evaluate the measurement performance.

Original language	English
Pages (from-to)	341-353
Number of pages	13
Journal	Optics and Lasers in Engineering
Volume	42
Issue number	3
DOIs	https://doi.org/10.1016/j.optlaseng.2003.11.004
Publication status	Published - 1 Sept 2004

Keywords

3D Sensor
Errors analysis
Fringe projection
Mathematical relationship

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Mechanical Engineering
Electrical and Electronic Engineering

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10.1016/j.optlaseng.2003.11.004

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Performance analysis of a 3D full-field sensor based on fringe projection

Abstract

Keywords

ASJC Scopus subject areas

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