Research of the Relationship between Measured Displacement and Pixel Displacement of Binocular Vision Sensor

Jie Xu; Juan Wang; An Hua Wang

doi:10.4028/www.scientific.net/AMM.220-223.1320

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Research of the Relationship between Measured...

Research of the Relationship between Measured Displacement and Pixel Displacement of Binocular Vision Sensor

Abstract:

The calculation model of binocular vision sensor is constructed based on the detection principle of laser triangle geometrical relationship in the circumstances of the measured object non-static when measuring the vision sensor, the relationship between the measured object displacement and the CCD image point displacement. Measured point is researched and two-dimensional space coordinates of the measured point is calculated. Analyzed the relationship between displacement and structure parameters and simulated by matlab, optimized the optical parameters, in order to complete the measurement task better.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

1320-1323

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.1320

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Online since:

November 2012

Authors:

Jie Xu, Juan Wang, An Hua Wang

Keywords:

Binocular, Pixel Displacement, Triangle Detection Principle, Vision Sensor

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References

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