OPT OpenIR

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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:161/1  |  提交时间:2022/10/08
Visual-perturbation-velocity-fitting (VPVF)  Computer vision  Perturbation velocity  Seeding timing  Sapphire  
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:147/2  |  提交时间:2022/04/02
Infrared (IR) small target detection  Double layer local contrast  Multi-directional gradient  
Efficient two-step focal length calibration of space zoom camera without targets 期刊论文
OPTICAL ENGINEERING, 2021, 卷号: 60, 期号: 11
作者:  Wang, Hao;  Peng, Jianwei;  Zeng, Hong;  Zhang, Gaopeng;  Wang, Feng;  Liao, Jiawen
Adobe PDF(5177Kb)  |  收藏  |  浏览/下载:144/1  |  提交时间:2021/12/10
computer vision  camera calibration  focal length  vanishing points  space zoom camera  
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:147/2  |  提交时间:2021/10/12
Correlation filter  drift  saliency  Sherman-Morrison  temporal constraint  
Non-linear calibration optimisation based on the Levenberg–Marquardt algorithm 期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 7, 页码: 1402-1414
作者:  Hu, Guoliang;  Zhou, Zuofeng;  Cao, Jianzhong;  Huang, Huimin
Adobe PDF(2934Kb)  |  收藏  |  浏览/下载:193/3  |  提交时间:2020/06/08