OPT OpenIR

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Robust HDR reconstruction using 3D patch based on two-scale decomposition 期刊论文
Signal Processing, 2024, 卷号: 219
作者:  Qiao, Zhangchi;  Yi, Hongwei;  Wen, Desheng;  Han, Yong
Adobe PDF(8066Kb)  |  收藏  |  浏览/下载:56/0  |  提交时间:2024/03/07
High dynamic range imaging  Multi-exposure image fusion  Two-scale features  Patch-based match  Dynamic/multi-view scene  
A Lightweight Remote Sensing Aircraft Object Detection Network Based on Improved YOLOv5n 期刊论文
Remote Sensing, 2024, 卷号: 16, 期号: 5
作者:  Wang, Jiale;  Bai, Zhe;  Zhang, Ximing;  Qiu, Yuehong
Adobe PDF(6634Kb)  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/05/22
deep learning  lightweight network  YOLOv5n  Shufflenet v2  CA  EIoU loss  deformable convolution  
Hybrid Grid Pattern Star Identification Algorithm Based on Multi-Calibration Star Verification 期刊论文
Sensors, 2024, 卷号: 24, 期号: 5
作者:  Shen, Chao;  Ma, Caiwen;  Gao, Wei;  Wang, Yuanbo
Adobe PDF(4588Kb)  |  收藏  |  浏览/下载:14/0  |  提交时间:2024/05/22
star identification  hybrid grid pattern  reference star map verification  multi-calibration star verification  
Fast registration method for sequential star images 期刊论文
Applied Optics, 2023, 卷号: 62, 期号: 27, 页码: 7316-7329
作者:  Han, Yong;  Wen, Desheng;  Li, Jie
Adobe PDF(9767Kb)  |  收藏  |  浏览/下载:46/0  |  提交时间:2023/11/02
Structural optimization design and analysis of a 2m space-based mirror 会议论文
Third International Conference on Mechanical Design and Simulation, MDS 2023, Xi'an, China, 2023-03-03
作者:  Wang, Sheng;  Wang, Wei;  Hu, Bin;  Wei, DeJing;  Lin, ShangMin;  Cheng, PengFei;  Ren, GuoRui;  Fan, XueWu
Adobe PDF(1676Kb)  |  收藏  |  浏览/下载:53/0  |  提交时间:2023/10/09
Structural optimization design  large-diameter mirror  shape design  sizing optimization  space-based mirror  
Research on sub-pixel shift based super-resolution imaging by introducing wave-front coding technique 会议论文
Optoelectronic Imaging and Multimedia Technology X, Beijing, China, 2023-10-15
作者:  Zhao, Hui;  Xue, Yukun;  Yang, Mingyang;  Li, Baopeng;  Fan, Xuewu
Adobe PDF(917Kb)  |  收藏  |  浏览/下载:53/0  |  提交时间:2024/01/12
super-resolution reconstruction  wave-front coding  digital restoration  
Research on Quantum Efficiency Calibration of SVOM VT CCDs 会议论文
AOPC 2023: Novel Technologies and Instruments for Astronomical Imaging and Spectroscopy, Beijing, China, 2023-07-25
作者:  Yue, Pan;  Lijuna, Dan;  Zhonghana, Sun;  Chaoa, Huang;  Weia, Li;  Fengtaoa, Wang;  Huia, Zhao;  Jiana, Zhang
Adobe PDF(780Kb)  |  收藏  |  浏览/下载:45/0  |  提交时间:2024/02/07
Charge coupled device (CCD)  CCD calibration  Conversion gain  Quantum efficiency  SVOM VT  
Annular sampling cylindrical vector beam polarization measurement error analysis based on the Stokes parameter method 会议论文
AOPC 2023: Laser Technology and Applications; and Optoelectronic Devices and Integration, Beijing, China, 2023-07-25
作者:  Chang, Lingying;  Chi, Liang;  Chen, Kui;  Qiu, Yuehong;  Li, Jiayi;  Zhang, Youbiao
Adobe PDF(1349Kb)  |  收藏  |  浏览/下载:37/0  |  提交时间:2024/02/07
cylindrical vector beams  polarization detection  measurement error  AOP  
Application of satellite platform angular velocity prediction based on Kalman filter in optical image stabilization system 会议论文
AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, Beijing, China, 2023-07-25
作者:  Cheng, Qifan;  Wen, Yan;  Li, Wencan
Adobe PDF(392Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2024/02/07
Optical Image Stabilization  Angular Velocity  Kalman Filter  MHD Micro-angular Vibration Sensor  
Deep image prior for polarization image demosaicking 会议论文
2023 4th International Conference on Big Data and Artificial Intelligence and Software Engineering, ICBASE 2023, Hybrid, Nanjing, China, 2023-08-25
作者:  Shi, Yinxia;  Wen, Desheng;  Jiang, Tuochi
Adobe PDF(4607Kb)  |  收藏  |  浏览/下载:54/0  |  提交时间:2023/12/28
polarization  neural network  interpolation