An Automatic Calibration Method in the Crop Architecture 3D Scanner

Sheng Yong Xu; De Hua Li; Zhu Li; Qing Wei

doi:10.4028/www.scientific.net/AMR.204-210.493

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 204-210An Automatic Calibration Method in the Crop...

An Automatic Calibration Method in the Crop Architecture 3D Scanner

Abstract:

Calibration is an essential work in three-dimensional scanning system. The operation of existing calibration is complex and tedious. In this paper, we design a DLT-based automatic method of calibration, in which the calibration reference points are detected automatically. Then we can figure out a series of calibration parameters from these points. The average value of all parameters is just the calibration parameters. The experimental results show that the method we proposed is not only guaranteeing the calibration precision but also simplifying the calibration operation comparing with the traditional manual calibration method.

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Periodical:

Advanced Materials Research (Volumes 204-210)

Pages:

493-497

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.204-210.493

Citation:

Cite this paper

Online since:

February 2011

Authors:

Sheng Yong Xu, De Hua Li, Zhu Li, Qing Wei

Keywords:

Automatic, Calibration, DLT, Three-Dimensional Scanning System

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