This paper presents the measurement of wool diameter by the technology image processing and CCD, and then offers the theory behind measuring, methods, steps, and error analysis.
阐述应用CCD成像技术，利用图像处理手段，测量羊绒直径，并且提出了该装置的工作原理、方法、步骤及对误差的分析。
Combining with an example, this paper clarified the basic principle and measuring steps of the method in detail, and discussed the main factors affecting the results on the basis of error analysis.
本文结合实例详细阐述了该方法的基本原理和操作步骤，并在误差分析的基础上讨论了影响测试结果的主要因素。
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