OPT OpenIR

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High repetition frequency tunability active Q-switched all-fiber laser by multi-gain sub-rings smoothing multipeak pulse and suppressing ASE self-saturation 期刊论文
Optics Express, 2024, 卷号: 32, 期号: 2, 页码: 2124-2131
作者:  Chen, Xuechun;  Wang, Nan;  He, Chaojian;  Xu, Shuang;  Ning, Chaoyu;  Li, Xinyao;  Dong, Zhiyong;  Yang, Yingying;  Yang, Guowen;  Lin, Xuechun
Adobe PDF(2658Kb)  |  收藏  |  浏览/下载:42/1  |  提交时间:2024/03/01
基于加权特征融合的多尺度遥感影像分类 期刊论文
光子学报, 2023, 卷号: 52, 期号: 11
作者:  程寅翥;  刘松;  王楠;  师悦天;  张耿
Adobe PDF(5813Kb)  |  收藏  |  浏览/下载:72/0  |  提交时间:2024/01/05
光学遥感影像  深度学习  图像分类  卷积神经网络  特征融合  多尺度  
Prior-based collaborative representation with global adaptive weight for hyperspectral anomaly detection 期刊论文
Journal of Applied Remote Sensing, 2023, 卷号: 17, 期号: 3
作者:  Wang, Nan;  Shi, Yuetian;  Cheng, Yinzhu;  Yang, Fanchao;  Zhang, Geng;  Li, Siyuan;  Liu, Xuebin
Adobe PDF(3120Kb)  |  收藏  |  浏览/下载:52/0  |  提交时间:2023/10/30
anomaly detection  hyperspectral imagery  remote sensing  collaborative representation  
Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals 期刊论文
Optics Express, 2022, 卷号: 30, 期号: 4, 页码: 5700-5708
作者:  Wang, Nan;  Zhang, Jingyuan;  Yu, Haijuan;  Lin, Xuechun;  Yang, Guowen
Adobe PDF(3178Kb)  |  收藏  |  浏览/下载:216/1  |  提交时间:2022/02/21
Optical design of an integrated imaging system of optical camera and synthetic aperture radar 期刊论文
Optics Express, 2021, 卷号: 29, 期号: 22, 页码: 36796-36812
作者:  Li, Ruichang;  Feng, Liangjie;  Xu, Kaijiang;  Wang, Nan;  Fan, Xuewu
Adobe PDF(3298Kb)  |  收藏  |  浏览/下载:157/1  |  提交时间:2021/11/22
External Attention Based TransUNet and Label Expansion Strategy for Crack Detection 期刊论文
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
作者:  Fang, Jie;  Yang, Chen;  Shi, Yuetian;  Wang, Nan;  Zhao, Yang
Adobe PDF(3335Kb)  |  收藏  |  浏览/下载:72/0  |  提交时间:2022/03/31
Feature extraction  Transformers  Roads  Mathematical models  Deep learning  Convolution  Semantics  Crack detection  TransUNet  external attention  label expansion  
Human behaviour recognition with mid-level representations for crowd understanding and analysis 期刊论文
IET Image Processing
作者:  Sun, Bangyong;  Yuan, Nianzeng;  Li, Shuying;  Wu, Siyuan;  Wang, Nan
Adobe PDF(1485Kb)  |  收藏  |  浏览/下载:66/0  |  提交时间:2021/03/29
Multispectral Image Quality Improvement Based on Global Iterative Fusion Constrained by Meteorological Factors 期刊论文
COGNITIVE COMPUTATION
作者:  Shi, Yuetian;  Fu, Bin;  Wang, Nan;  Chen, Yaxiong;  Fang, Jie
Adobe PDF(6992Kb)  |  收藏  |  浏览/下载:41/0  |  提交时间:2023/11/07
Multispectral image quality improvement  Meteorological information  Spectral-spatial fusion  Image degradation  Global iterative fusion