OPT OpenIR

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A Speed Measurement Method for High Speed Moving Target in Bright Light Environment 会议论文
Third International Conference on Optics and Image Processing, ICOIP 2023, Hangzhou, China, 2023-04-14
作者:  Dong, Sen;  Guan, Lei;  Wang, Hao;  Huang, JiJiang
Adobe PDF(441Kb)  |  收藏  |  浏览/下载:55/1  |  提交时间:2024/01/12
bright light environment  high-speed target  laser band  attenuated stray light  dynamic velocity measurement  
Measurement method of optical axis parallelism of continuous zoom camera based on skeleton thinning algorithm 会议论文
AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, Beijing, China, 2023-07-25
作者:  Kong, Fanzi;  Wang, Huawei;  Fang, Yao;  Kang, Chanchan;  Zhou, Feng
Adobe PDF(428Kb)  |  收藏  |  浏览/下载:37/0  |  提交时间:2024/02/07
Optical axis parallelism  crosshair  crosshair  image processing  
Research on Rocket Engine Pose Measurement Technology Based on Monocular Vision 会议论文
Third International Conference on Computer Graphics, Image, and Virtualization, ICCGIV 2023, Nanjing, China, 2023-06-16
作者:  Zhang, Haifeng;  Wu, Jiaxin;  Liu, Delian;  Duan, Jiaxin;  Guo, Gao;  Zhang, Gaopeng;  Ren, Long;  Cao, Jianzhong;  Mei, Chao
Adobe PDF(653Kb)  |  收藏  |  浏览/下载:53/1  |  提交时间:2023/12/26
Rocket Engine  Centroid  Pose Measurement  Translation Vector  
Propagation characteristic of OAM blue-green laser in seawater 会议论文
Third International Computing Imaging Conference, CITA 2023, Sydney, NSW, Australia, 2023-06-01
作者:  Jing, Li;  Feng, Wang;  Rong, Lu
Adobe PDF(1042Kb)  |  收藏  |  浏览/下载:55/0  |  提交时间:2023/12/26
Blue-green laser  Orbital angular momentum  Seawater turbulence  
Optical design of monocentric multiscale three-line array airborne mapping camera 会议论文
Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021, Shanghai, China, 2021-10-28
作者:  Yan, Aqi;  Dong, Sen;  Wu, Dengshan
Adobe PDF(782Kb)  |  收藏  |  浏览/下载:136/2  |  提交时间:2022/03/18
Optical design  Monocentric multiscale imaging  Three linear array aerial camera  Stereo mapping  Large field of view  High resolution  
Design of continuous zoom TV detection system in deep-sea 会议论文
Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021, Shanghai, China, 2021-10-28
作者:  Peng, Jianwei;  Zhang, Gaopeng;  Chen, Weining;  Dong, Sen;  Yang, Hongtao
Adobe PDF(741Kb)  |  收藏  |  浏览/下载:189/1  |  提交时间:2022/03/18
Deep-sea  Detection system  Continuous zoom  Cam  
Missing recognition of highway shading board based on deep convolution segmentation and correction 会议论文
2022 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers, IPEC 2022, Dalian, China, 2022-04-14
作者:  Dong, Yuanshuai;  Zhang, Yanhong;  Hou, Yun;  Tong, Xinlong;  Wu, Qingquan;  Zhou, Zuofeng;  Cao, Yuxuan
Adobe PDF(2201Kb)  |  收藏  |  浏览/下载:141/0  |  提交时间:2022/07/21
object detection  image segmentation  two-dimensional convex hull  deep convolution network  projection mapping  
A pothole detection method based on 3d point cloud segmentation 会议论文
Twelfth International Conference on Digital Image Processing, ICDIP 2020, Osaka, Japan, 2020-05-19
作者:  Du, Ying;  Zhou, Zuofeng;  Wu, Qingquan;  Huang, Huimin;  Xu, Mingming;  Cao, Jianzhong;  Hu, Guoliang
Adobe PDF(640Kb)  |  收藏  |  浏览/下载:178/0  |  提交时间:2020/08/21
Pothole Detection  Extraction  Plane Fitting  Point Cloud Segmentation  Region Growing  
Optimized design for the supporting structure of a large aperture mirror 会议论文
AOPC 2020: Telescopes, Space Optics, and Instrumentation, Beijing, China, 2020-11-30
作者:  Rui, Wang Jia;  Tao, Yang Hong
Adobe PDF(971Kb)  |  收藏  |  浏览/下载:142/0  |  提交时间:2020/12/29
Supporting structure  Surface accuracy  Topology optimization  Lightweight  
Non-contact heart rate measurements based on skin detection 会议论文
Tenth International Conference on Digital Image Processing, ICDIP 2018, Shanghai, China, 2018-05-11
作者:  Ting, Zhao;  Zhou, Zuofeng;  Chen, Pengyong;  Cao, Jianzhong;  Yang, Hongtao
Adobe PDF(248Kb)  |  收藏  |  浏览/下载:186/1  |  提交时间:2018/10/10
Skin Detection  Ppg  Heart Rate  Non-contact