OPT OpenIR

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High-performance architecture for real-time high-definition short-wave infrared streaming video processing and its field programmable gate array prototype 期刊论文
Optical Engineering, 2024, 卷号: 63, 期号: 2
作者:  Zhou, Feng;  Chen, Zhiqiang;  Xie, Qingsheng;  Kong, Fanzi;  Chen, Yaohong;  Wang, Huawei
Adobe PDF(7835Kb)  |  收藏  |  浏览/下载:32/0  |  提交时间:2024/05/22
high-definition short-wave infrared video processing  infrared image enhancement  field programmable gate arrays  
Flexible dynamic quantitative phase imaging based on division of focal plane polarization imaging technique 期刊论文
Optics Express, 2023, 卷号: 31, 期号: 21, 页码: 33830-33841
作者:  Fan, Chen;  Li, Junxiang;  Du, Yijun;  Hu, Zirui;  Chen, Huan;  Yang, Zewen;  Zhang, Gaopeng;  Zhang, Lu;  Zhao, Zixin;  Zhao, Hong
Adobe PDF(8113Kb)  |  收藏  |  浏览/下载:96/0  |  提交时间:2023/11/10
Intelligent detection method for seeding timing in sapphire processing 期刊论文
Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 201
作者:  Cao, Jingyang;  Qiao, Tiezhu;  Zhang, Haifeng;  Yan, Gaowei;  Dong, Huijie
Adobe PDF(2347Kb)  |  收藏  |  浏览/下载:158/1  |  提交时间:2022/10/08
Visual-perturbation-velocity-fitting (VPVF)  Computer vision  Perturbation velocity  Seeding timing  Sapphire  
Ultra-fast detail enhancement for a short-wave infrared image 期刊论文
Applied Optics, 2022, 卷号: 61, 期号: 17, 页码: 5112-5120
作者:  Chen, Yaohong;  Zhang, Hui;  Zhao, Zehao;  Wang, Zhen;  Wang, Hao;  Kwan, Chiman
Adobe PDF(22031Kb)  |  收藏  |  浏览/下载:125/1  |  提交时间:2022/07/21
Cross-Connected Bidirectional Pyramid Network for Infrared Small-Dim Target Detection 期刊论文
IEEE Geoscience and Remote Sensing Letters, 2022, 卷号: 19
作者:  Bai, Yuanning;  Li, Ruimin;  Gou, Shuiping;  Zhang, Chenchen;  Chen, Yaohong;  Zheng, Zhihui
Adobe PDF(993Kb)  |  收藏  |  浏览/下载:185/2  |  提交时间:2022/02/14
Infrared small-dim target detection  crossconnected bidirectional pyramid network  ROI feature augment  regular constraint loss  
Temporal Constraint Background-Aware Correlation Filter with Saliency Map 期刊论文
IEEE Transactions on Multimedia, 2021, 卷号: 23, 页码: 3346-3361
作者:  Liao, Jiawen;  Qi, Chun;  Cao, Jianzhong
Adobe PDF(9942Kb)  |  收藏  |  浏览/下载:145/2  |  提交时间:2021/10/12
Correlation filter  drift  saliency  Sherman-Morrison  temporal constraint  
Improved genetic algorithm for intrinsic parameters estimation of on-orbit space cameras 期刊论文
Optics Communications, 2020, 卷号: 475
作者:  Zhang, Gaopeng;  Zhao, Hong;  Zhang, Guangdong;  Chen, Yaohong
Adobe PDF(2377Kb)  |  收藏  |  浏览/下载:209/2  |  提交时间:2020/07/21
Computer vision  Camera calibration  Intrinsic parameters  Vanishing points  Space camera  
Real-time long-term tracker with tracking–verification–detection–refinement 期刊论文
Journal of Visual Communication and Image Representation, 2020, 卷号: 72
作者:  Liao, Jiawen;  Qi, Chun;  Cao, Jianzhong;  Ren, Long;  Zhang, Gaopeng
Adobe PDF(4450Kb)  |  收藏  |  浏览/下载:170/4  |  提交时间:2020/10/23
Correlation filter  Occlusion  Long-term  Detector  Real-time  
End-to-end learning interpolation for object tracking in low frame-rate video 期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 6, 页码: 1066-1072
作者:  Liu, Liqiang;  Cao, Jianzhong
Adobe PDF(1723Kb)  |  收藏  |  浏览/下载:185/3  |  提交时间:2020/05/20
video signal processing  learning (artificial intelligence)  object tracking  interpolation  mobile computing  low frame rates  implicit video frame interpolation sub-network  object tracking  low frame-rate video  high frame-rate latent video  effective end-to-end optimisation  frame rate  tracking accuracy  semantic video analytics  end-to-end learning interpolation  subsequent semantic analytics  bandwidth constraints  analytics performance  
High-performance concealment of defective pixel clusters in infrared imagers 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 13, 页码: 4081-4090
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(4050Kb)  |  收藏  |  浏览/下载:182/3  |  提交时间:2020/05/28