中国激光, 2010, 37 (S1): 234, 网络出版: 2010-10-29
适合表面疵病检测的图像拼接方法
Sub-Aperture Synthesis Method for Detecting Defects of Optical Components
光学测量 表面疵病 显微散射成像 图像拼接 大口径光学元件 optical measurement surface defects microscopic scattering imaging synthesis large aperture optics
摘要
图像拼接是大口径光学元件表面疵病检测的关键环节之一。通过分析各种图像拼接的方法, 结合大口径光学元件表面疵病检测的需要, 采用基于模板匹配的方法实现大口径光学元件表面疵病检测的图像拼接。实验证明, 块匹配的拼接方法能取得非常好的拼接效果, 为实现大口径光学元件表面疵病的高精度、高效率、自动化检测提供了一定的指导。
Abstract
Imaging synthesis plays an important role in the defects testing of large aperture optics. To make sure the successful synthesis of sub-apertures, the template matching is used for sub-aperture stitching, by analyzing all kinds of stitching method and combining the needs of defects testing of large aperture optics. Template matching gets great success in the experiment of defects testing of large aperture optic, so it is useful for detecting surface defects of large aperture optics accurately, efficiently and automatically.
刘旭, 任寰, 杨一, 袁静, 杨甬英, 陆春华, 刘东, 肖冰. 适合表面疵病检测的图像拼接方法[J]. 中国激光, 2010, 37(S1): 234. Liu Xu, Ren Huan, Yang Yi, Yuan Jing, Yang Yongying, Lu Chunhua, Liu Dong, Xiao Bing. Sub-Aperture Synthesis Method for Detecting Defects of Optical Components[J]. Chinese Journal of Lasers, 2010, 37(S1): 234.