激光与光电子学进展, 2020, 57 (2): 021104, 网络出版: 2020-01-03
基于图像处理的自准直检焦方法 下载: 943次
Self-Collimation Inspection and Focusing Method Based on Image Processing
图 & 表
图 3. 图像处理的自准直检焦系统原理图
Fig. 3. Schematic of image auto-collimation inspection and focusing system
图 4. 靶标示意图。(a)光栅靶标;(b)辐射状靶标
Fig. 4. Schematics of targets. (a) Grating target; (b) radial target
图 5. 辐射状与光栅靶标离焦图。(a)第26幅;(b)第38幅;(c)第51幅
Fig. 5. Defocus diagrams of radial and grating targets. (a) 26th image; (b) 38th image; (c) 51st image
表 1检焦结果对比分析
Table1. Comparative analysis of inspection and focusing results
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李启辉, 丁亚林, 修吉宏, 刘重阳, 蔡一铭, 廖劲峰. 基于图像处理的自准直检焦方法[J]. 激光与光电子学进展, 2020, 57(2): 021104. Li Qihui, Ding Yalin, Xiu Jihong, Liu Chongyang, Cai Yiming, Liao Jinfeng. Self-Collimation Inspection and Focusing Method Based on Image Processing[J]. Laser & Optoelectronics Progress, 2020, 57(2): 021104.