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Single underwater image restoration based on descattering and color correction 期刊论文
Optik, 2022, 卷号: 259
作者:  Ke, Ke;  Zhang, Chunmin;  Tang, Qian;  He, Yifan;  Yao, Baoli
Adobe PDF(15997Kb)  |  收藏  |  浏览/下载：121/1  |  提交时间：2022/04/25
Underwater imaging  Adaptive dark channel  Local water light  Color correction  
10 kW rectangular laser beam generation with incoherent space combiner 期刊论文
Optik, 2022, 卷号: 260
作者:  Tian, Xiao;  Bai, Yang;  Lei, Guangzhi;  Yu, Lidong;  Zhou, Jingfeng;  Li, Ben;  Wang, Yi
Adobe PDF(8852Kb)  |  收藏  |  浏览/下载：145/0  |  提交时间：2022/05/07
Incoherent space laser beam combination  10 kW beam combiner  Rectangular uniform beam spot  Multi-beam laser volumetric heat source  Finite element methods  Optical lens  Thermo-mechanical properties  
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：132/2  |  提交时间：2022/04/02
Infrared (IR) small target detection  Double layer local contrast  Multi-directional gradient  
Infrared and visible image fusion based on QNSCT and Guided Filter 期刊论文
Optik, 2022, 卷号: 253
作者:  Yang, Chenxuan;  He, Yunan;  Sun, Ce;  Jiang, Sheng;  Li, Ye;  Zhao, Peng
Adobe PDF(7160Kb)  |  收藏  |  浏览/下载：168/0  |  提交时间：2022/02/08
Infrared and visible images  Image fusion  Multiscale  QNSCT  Guided Filter  
Visual inspection system for battery screen print using joint method with multi-level block matching and K nearest neighbor algorithm 期刊论文
Optik, 2022, 卷号: 250
作者:  Zhao, Zhuo;  Li, Bing;  Liu, Tongkun;  Zhang, Shaojie;  Lu, Jiasheng;  Geng, Leqi;  Cao, Jie
Adobe PDF(10105Kb)  |  收藏  |  浏览/下载：169/0  |  提交时间：2021/12/07
Machine vision  Defect inspection  Template matching  Active shape model  K nearest neighbor  
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：147/4  |  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：194/0  |  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  
Hyperspectral imaging and analysis for sketch painting 期刊论文
Optik, 2020, 卷号: 212
作者:  Wu, Yinhua;  Wang, Pengchong;  Wang, Shuang;  Liu, Jun;  Gao, Ming;  Wei, Ruyi;  Gao, Xiaohui
Adobe PDF(1976Kb)  |  收藏  |  浏览/下载：189/4  |  提交时间：2020/05/14
Sketch painting  Scientific analysis  Hyperspectral imaging  Spectral characteristic  Painting style  
Study on fabrication, spectrum and torsion sensing characteristics of microtapered long-period fiber gratings 期刊论文
Optik, 2020, 卷号: 207
作者:  Wang, Bingchuan;  Ren, Liyong;  Kong, Xudong;  Xu, Yiping;  Ren, Kaili;  Yang, Wenxing;  Cheng, Shubo;  Chen, Fang;  Song, Feng
Adobe PDF(1785Kb)  |  收藏  |  浏览/下载：220/1  |  提交时间：2020/03/12
Long period fiber grating  spectrum  Optical fiber optics  Optical waveguide  Torsion sensing  
Application of Gaussian fitting to the fast search of pulsar periodic 期刊论文
Optik, 2019, 卷号: 198
作者:  Xu, Neng;  Sheng, Lizhi;  Chen, Chen;  Li, Yao;  Su, Tong;  Zhao, Baosheng;  Zheng, Wei;  Liu, Chunliang
Adobe PDF(1192Kb)  |  收藏  |  浏览/下载：227/3  |  提交时间：2019/09/20
X-ray pulsar-based navigation  Dynamic experiment  Period search