A High-Speed 3D Shape Measurement System Using a Multi-Sided Mirror

Author

Yamamoto, Kenkichi ; Fujii, Hiroaki ; Ishii, Idaku

Author_Institution

Hiroshima Univ., Hiroshima

fYear

2007

fDate

22-25 Sept. 2007

Firstpage

823

Lastpage

828

Abstract

In this paper, the authors propose a new concept for high spatial resolution 3D shape measurement based on the light-section method by setting a multi-sided mirror between an image sensor and measured object. The authors developed a prototype system for 3D measurement based on a high-speed vision hardware, which can process a 1024 times 1024 pixel image at 1000 fps, and evaluated its effectiveness by showing the experimental results for a printed circuit board.

Keywords

image sensors; inspection; measurement systems; printed circuits; prototypes; shape measurement; high spatial resolution; high-speed 3D shape measurement system; high-speed vision hardware; image sensor; light-section method; machine inspection; multisided mirror; printed circuit board; prototype system; Area measurement; Image sensors; Inspection; Intelligent sensors; Mirrors; Particle measurements; Shape measurement; Spatial resolution; Time measurement; Velocity measurement; high spatial resolution; high-speed vision; light-section method; machine inspection;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation Science and Engineering, 2007. CASE 2007. IEEE International Conference on

Conference_Location

Scottsdale, AZ

Print_ISBN

978-1-4244-1154-2

Electronic_ISBN

978-1-4244-1154-2

Type

conf

DOI

10.1109/COASE.2007.4341770

Filename

4341770