OPT OpenIR

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Extended kalman predictive filter and its application in theodolite system 会议论文
ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication, Beijing, China, 2019-07-12
作者:  Changming, Lu;  Xin, Gao;  Zhiguo, Li;  Meilin, Xie;  Yu, Cao;  Wei, Huang;  Xuezhen, Lian;  Zhe, Li
Adobe PDF(695Kb)  |  收藏  |  浏览/下载:197/0  |  提交时间:2019/09/20
Theodolite  Extended Kalman Filtering  Tracking Differentiator  Speed Stability  Tracking Accuracy  
Improvement of geometric calibration algorithm with collinear constraints 会议论文
9TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTOELECTRONIC MATERIALS AND DEVICES FOR SENSING AND IMAGING, Chengdu, PEOPLES R CHINA, 2018-06-26
作者:  Guan, Zhao;  Qiao, Weidong;  Yang, Jianfeng;  Xue, Bin;  Lv, Baogang;  Wang, Nange
Adobe PDF(517Kb)  |  收藏  |  浏览/下载:182/0  |  提交时间:2019/04/04
geometric camera calibration  computer vision  3D reconstruction  image fusion  
Athermalization for the supporting structure of space camera primary and secondary mirrors 会议论文
Third International Conference on Photonics and Optical Engineering, Xi'an, China, 2018-12-05
作者:  Lin, Shangmin;  Wang, Hu;  Liu, Yang;  Xue, Yaoke;  Xiang, Binbin;  Liu, Jie;  Xie, Yongjie;  Liu, Meiying;  Wu, Liquan
Adobe PDF(773Kb)  |  收藏  |  浏览/下载:221/0  |  提交时间:2019/04/02
Single acousto-optic tunable filter based double filtering imaging system 会议论文
14th National Conference on Laser Technology and Optoelectronics, LTO 2019, Shanghai, China, 2019-03-17
作者:  Zhang, Xiaofa;  Sheng, Zhenfei;  Chen, Yaqi;  Zhang, Chunguang;  Wang, Hao;  Huang, Xi;  Tan, Zhiwei;  Qiu, Weijie;  Wang, Pengchong;  Liu, Wenyao;  Duan, Maoqiang;  Huang, Xiaoli;  Zheng, Ruoling;  Zeng, Xueqing;  Lai, Rongcheng;  Yu, Jiaying
Adobe PDF(873Kb)  |  收藏  |  浏览/下载:141/0  |  提交时间:2019/08/14
A method for optimizing and designing high isolation level Cassegrainian optical antenna 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, Chengdu, China, 2018-06-26
作者:  Zhou, Shao-Pan;  Xue, Bin;  Yang, Jian-Feng;  Liu, Sheng-Run;  Chen, Guo-Qing
Adobe PDF(938Kb)  |  收藏  |  浏览/下载:181/1  |  提交时间:2019/03/22
Mechanical design of zoom optical system for deep space exploration 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2018-06-26
作者:  Qian, Chongsen;  Li, Fu;  Yang, Jianfeng;  Sun, Yi;  Yang, Wenqiang
Adobe PDF(640Kb)  |  收藏  |  浏览/下载:160/1  |  提交时间:2019/03/22
Scene text detection with inception text proposal generation module 会议论文
ACM International Conference Proceeding Series, Zhuhai, China, 2019-02-22
作者:  Zhang, Hang;  Liu, Jiahang;  Chen, Tieqiao
Adobe PDF(696Kb)  |  收藏  |  浏览/下载:225/0  |  提交时间:2019/07/08
Optical design of long transmission type ultraviolet detection system 会议论文
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2018-06-26
作者:  Wang, Yuming;  Fan, Xuewu;  Ni, Dongwei;  Wang, Lei
Adobe PDF(515Kb)  |  收藏  |  浏览/下载:169/3  |  提交时间:2019/03/22
Sparse representation based medical ultrasound images denoising with reshaped-RED 会议论文
Eleventh International Conference on Digital Image Processing, ICDIP 2019, Guangzhou, China, 2019-05-10
作者:  Pu, Xiaoqiu;  Li, Zhixin;  Li, Baopeng;  Lei, Hao;  Gao, Wei;  Liu, Jiwei
Adobe PDF(1021Kb)  |  收藏  |  浏览/下载:164/0  |  提交时间:2019/10/10
Ultrasound image  speckle noise  sparse representation  regularization by denoising  variable splitting  
Joint optimization of apodizer and lyot stop for coronagraph with four-quadrant phase mask 会议论文
AOPC 2019: Space Optics, Telescopes, and Instrumentation, Beijing, China, 2019-07-07
作者:  Ge, Rui;  Zhao, Hui;  Li, Chuang;  Fan, Xue-Wu;  Yu, Cong-Cong
Adobe PDF(522Kb)  |  收藏  |  浏览/下载:162/1  |  提交时间:2020/03/04
Exoplanet detection  coronagraph  Four-Quadrant Phase-Mask  apodizer  Lyot stop  optimization