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Detection for flatness of large surface based on structured light 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 96841W
Authors:  He, Wenyan;  Cao, Xuedong;  Long, Kuang;  Peng, Zhang
Adobe PDF(482Kb)  |  Favorite  |  View/Download:42/0  |  Submit date:2018/06/14
Imaging Systems  Manufacture  Pixels  
Scratch detection in metal surface by blasting using Gabor filters 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices, 2016, 卷号: 9686, 页码: 96860W
Authors:  Liu, Shuangchun;  Jing, Hongwei
Adobe PDF(620Kb)  |  Favorite  |  View/Download:41/0  |  Submit date:2018/06/14
Bandpass Filters  Blasting  Edge Detection  Frequency Domain Analysis  Image Processing  Manufacture  Materials Testing  Morphology  Optoelectronic Devices  Surface Defects  
Analysis of offset error for segmented micro-structure optical element based on optical diffraction theory 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2016, 卷号: 9682, 页码: 968210
Authors:  Su, Jinyan;  Wu, Shibin;  Yang, Wei;  Wang, Lihua
Adobe PDF(335Kb)  |  Favorite  |  View/Download:48/0  |  Submit date:2018/06/14
Diffraction  Errors  Functions  Image Quality  Lenses  Manufacture  Microstructure  Mirrors  Optical Instrument Lenses  Optical Systems  Optical Testing  Telescopes