光学零件表面疵病 Surface imperfections of optical elements
And then put forward the method of feature extraction for spots. A new binary optical standard comparison board was designed and fabricated, and a complete digital evaluation flow of surface defects was established based on digital image processing technology.
设计制作了新颖的二元光学标准比对板,建立了完整的表面疵病的数字化评价流程。
参考来源 - 基于机器视觉的大口径精密表面疵病检测系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文提出了一种光学零件表面疵病检验方法。
A fast testing method on inspecting defects of large aperture optics was introduced.
本文叙述了光学零件表面疵病检测仪的技术方案。
This paper recounts the technical scheme of optical spares surface defect examining instrument.
针对目前大口径精密光学透镜表面疵病检测方法的不足，提出了一种基于线阵CCD的机器视觉检测技术。
Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
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