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Double layer local contrast measure and multi-directional gradient comparison for small infrared target detection 期刊论文
Optik, 2022, 卷号: 258
作者:  Ren, Long;  Pan, Zhibin;  Ni, Yue
Adobe PDF(8746Kb)  |  收藏  |  浏览/下载：133/2  |  提交时间：2022/04/02
Infrared (IR) small target detection  Double layer local contrast  Multi-directional gradient  
Correction of the error induced by obscurations of Ritchey-Chretien collimators for high-resolution space camera MTF measured with the ISO 12233 slanted-edge method 期刊论文
Optik, 2021, 卷号: 235
作者:  Liu, Shangkuo;  Liu, Kai;  E, Kewei;  Wang, Tao;  Li, Zhaohui;  Yao, Baoli
Adobe PDF(3150Kb)  |  收藏  |  浏览/下载：148/4  |  提交时间：2021/03/29
Modulation transfer function  Space camera  Slanted-edge method  Obscuration  
Measurement of moisture content in lubricating oils of high-speed rail gearbox by Vis-NIR spectroscopy 期刊论文
Optik, 2020, 卷号: 224
作者:  Liu, Chenyang;  Tang, Xingjia;  Yu, Tao;  Wang, Taisheng;  Lu, Zhenwu;  Yu, Weixing
Adobe PDF(2212Kb)  |  收藏  |  浏览/下载：195/0  |  提交时间：2020/11/03
Vis-NIR spectroscopy  Lubricating oils  Moisture content  The reflection probe  Successive projections algorithm  Partial least square regression  Back propagation neural network  
Percussion drilling on nickel-based alloy with thermal barrier coatings using femtosecond laser 期刊论文
Optik, 2019, 卷号: 194
作者:  Zhai, Zhaoyang;  Wang, Wenjun;  Mei, Xuesong;  Li, Ming;  Li, Xun
Adobe PDF(2353Kb)  |  收藏  |  浏览/下载：175/1  |  提交时间：2019/07/27
Femtosecond laser  Nickel-based alloy  Thermal barrier coatings  Percussion drilling  Film cooling hole  
Design of mirror assembly and surface simulation for CPA 期刊论文
Optik, 2019, 卷号: 192
作者:  Xu, Guangzhou;  Zhao, Xiaodong;  Liu, Minxia;  Liu, Ying
Adobe PDF(1462Kb)  |  收藏  |  浏览/下载：192/0  |  提交时间：2019/07/15
Laser communication  Coarse pointing assembly  Flexible supporting structure  Surface parameter  Finite element analysis  
Label-free detecting oligonucleotide hybridization melting temperature in real-time with a reflectometric interference spectroscopy-based nanosensor system 期刊论文
Optik, 2019, 卷号: 192
作者:  Lu, Yao;  Sun, Dan;  Wang, Kaige;  Bai, Xiaohong;  Zhang, Chen;  Zhao, Wei;  Feng, Xiaoqiang;  Bai, Jintao
Adobe PDF(1246Kb)  |  收藏  |  浏览/下载：232/2  |  提交时间：2019/07/11
Reflectometric interference spectroscopy  Nanosensor  Oligonucleotide hybridization  Melting temperature  Label free sensing