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The detection method of sidelobe peaks parameter in weak signal regions based on NVPCA Image enhancement 会议论文
AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, Beijing, China, 2023-07-25
作者:  Wang, Zhengzhou;  Wei, Jitong;  Wang, Li
Adobe PDF(915Kb)  |  收藏  |  浏览/下载：27/0  |  提交时间：2024/02/07
Far field measurement  NVPCA  Diffraction inversion of sidelobe beam  Angle transformation  Parameter detection of sidelobe peaks  
Visual aiming and positioning system based on diffraction effect 会议论文
AOPC 2023: Optical Design and Manufacturing, Beijing, China, 2023-07-25
作者:  Li, Fu-Sheng;  Xie, Zheng-Mao
Adobe PDF(1355Kb)  |  收藏  |  浏览/下载：25/0  |  提交时间：2024/02/28
Inertial confinement fusion  Diagnostic kit targeting  Diffraction effect  Energy utilization rate  
Regulatory method of 3D Multi-focus Controllable Distribution Based on Computer Generated Holography 会议论文
ADVANCED FIBER LASER CONFERENCE, AFL2022, Changsha, PEOPLES R CHINA, 2022-11-11
作者:  Zhang, Ruidi;  Chen, Xiaoyi;  Duan, Yaxuan;  Wang, Pu;  Da, Zhengshang
Adobe PDF(575Kb)  |  收藏  |  浏览/下载：59/0  |  提交时间：2023/10/19
Femtosecond laser processing  Optical field modulation  3D multi-foci  Computer generated hologram  Analytic algorithm  
The Method for Calculating Weak Contrast Schlieren Sphere Center in Integrated Diagnostic Fast Automatic Collimation System 会议论文
Second Target Recognition and Artificial Intelligence Summit Forum, Shenyang, China, 2019-09-28
作者:  Zhengzhou WANG;  Meng TAN;  Li WANG;  Qing WANG;  Jitong WEI;  Gang LI;  Dongchi YI
Adobe PDF(1061Kb)  |  收藏  |  浏览/下载：234/5  |  提交时间：2020/01/04
Integrated Diagnostic System,  Weak Contrast  Schlieren Method  Spot Recognition  Grey Level Transform  Otsu  
The Method for Calculating Optical Target Center of Weak Contrast Collimating Image in Integrated Diagnosis System 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Wang, Zhengzhou;  Wang, Li;  Tan, Meng;  Chen, Yongquan;  Li, Gang;  Yi, Dongchi;  Wei, Jitong
Adobe PDF(670Kb)  |  收藏  |  浏览/下载：135/0  |  提交时间：2021/06/04
Integrated diagnosis system  fast automatic alignment of optical path  weak contrast image  center of optical target  Kmeans classification  least square method  circle fitting  
A denoising method based on CNN for the measurement of far-field focal spot of high power laser using Schlieren method 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Li, Gang;  Wang, Zhengzhou;  Wang, Li;  Tan, Meng;  Wang, Wei;  Yi, Dongchi;  Wei, Jitong
Adobe PDF(1037Kb)  |  收藏  |  浏览/下载：109/2  |  提交时间：2021/06/04
Measurement of far-field focal spot  Schlieren method  DnCNN  Denoising method  
Target detection method for small defects in ink area of planar glass element 会议论文
AOPC 2019: AI in Optics and Photonics, Beijing, China, 2019-07-07
作者:  Qi, Wenbo;  Wang, Zhengzhou;  Wang, Li;  Tan, Meng;  Wei, Jitong
Adobe PDF(386Kb)  |  收藏  |  浏览/下载：137/1  |  提交时间：2020/02/28
Planar glass element  Ink area  small and weak defect target  target detection  self-correlation template matching  one-dimensional maximum entropy  
A fast method for searching the best matching point of the automatic reconstruction of focal spot measurement using the steepest descent method 会议论文
Optical Sensing and Imaging Technologies and Applications, Beijing, China, 2018-05-22
作者:  Wang, Zhengzhou;  Wang, Yanchao;  Li, Gang;  Tan, Meng;  Wang, Wei
Adobe PDF(681Kb)  |  收藏  |  浏览/下载：144/1  |  提交时间：2019/03/07
A neighborhood vector principal component analysis method for small defect target detection 会议论文
International Conference on Photonics and Imaging in Biology and Medicine, PIBM 2017, Suzhou, China, 2017-09-26
作者:  Wang, Zhengzhou;  Yin, Qinye;  Kou, Jingwei;  Xia, Yanwen;  Hu, Bingliang;  Yin, Qinye (qyyin@mail.xjtu.edu.cn)
Adobe PDF(241Kb)  |  收藏  |  浏览/下载：204/1  |  提交时间：2017/12/29
Surface ship target detection in hyperspectral images based on improved variance minimum algorithm 会议论文
Eighth International Conference on Digital Image Processing, ICDIP 2016, Chengu, China, 2016-05-20
作者:  Wang, Zhengzhou;  Yin, Qinye;  Li, Hongguang;  Hu, Bingliang
Adobe PDF(497Kb)  |  收藏  |  浏览/下载：236/2  |  提交时间：2016/12/20
Computational Electromagnetics  Extraction  Feature Extraction  Independent Component Analysis  Mathematical Morphology  Pixels  Radar Target Recognition  Ships  Spectroscopy  Target Tracking