激光条纹剖析仪的校正

Second International Conference on 3-D Digital Imaging and Modeling (Cat. No.PR00062) Pub Date : 1999-10-04 DOI:10.1109/IM.1999.805338

A. McIvor

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引用次数: 47

摘要

研究了由激光条纹投影相机和直线运动台组成的激光条纹轮廓仪的标定问题。采用非线性系统模型来适应相机镜头的径向畸变。从相机图像中提取条纹数据的方法可以将校准问题自然地表述为非线性最小二乘问题。然后可以使用标准技术来解决这个问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Calibration of a laser stripe profiler

The calibration of a laser stripe profiler consisting of a laser stripe projector camera and a linear motion table is considered. A nonlinear system model is used which accommodates radial distortion in the camera lens. The way in which stripe data is extracted from the camera images lends to a natural formulation of the calibration problem as a nonlinear least squares problem. This can then be solved using standard techniques.

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Second International Conference on 3-D Digital Imaging and Modeling (Cat. No.PR00062)

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