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Single multimode fiber focused spot scanning based on a liquid crystal spatial light modulator 会议论文
24th National Laser Conference and Fifteenth National Conference on Laser Technology and Optoelectronics, Shanghai, China, 2020-10-17
作者:  Zhang, Zaikun;  Geng, Yi;  Chen, Hui;  Wang, Ruiduo;  He, Zhengquan
Adobe PDF(3146Kb)  |  收藏  |  浏览/下载：113/2  |  提交时间：2021/01/20
single multimode fiber  parallel phase compensation method  phase mask  focused spots  spatial light modulator  two-step phase-shifting technique  specklegrams  wavefront shaping  
High-speed focusing and scanning light through multimode fiber 会议论文
24th National Laser Conference and Fifteenth National Conference on Laser Technology and Optoelectronics, Shanghai, China, 2020-10-17
作者:  Geng, Yi;  Zhang, Zaikun;  He, Zhengquan;  Chen, Hui;  Wang, Ruiduo;  Kong, Depeng;  Guo, Haitao
Adobe PDF(409Kb)  |  收藏  |  浏览/下载：141/3  |  提交时间：2021/01/20
Light focusing  amplitude-only modulation  multimode fiber  spot-scanning imaging  
An improved method for 3D reconstruction based on uniform point drift registration estimation 会议论文
2019 International Conference on Optical Instruments and Technology: Advanced Laser Technology and Applications, Beijing, China, 2019-10-26
作者:  Zhang, Fan;  Wang, Xin;  Hu, Chao;  Qu, YouShan
Adobe PDF(2442Kb)  |  收藏  |  浏览/下载：209/0  |  提交时间：2020/04/23
3D Reconstruction  Uniform Point Drift  Lidar  Binocular Stereo Vision  
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：179/0  |  提交时间：2020/08/21
Pothole Detection  Extraction  Plane Fitting  Point Cloud Segmentation  Region Growing  
Accurate volume measurement of road potholes based on 3d point clouds 会议论文
Twelfth International Conference on Digital Image Processing, ICDIP 2020, Osaka, Japan, 2020-05-19
作者:  Xu, Mingming;  Zhou, Zuofeng;  Wu, Qingquan;  Huang, Huimin;  Du, Ying;  Cao, Jianzhong;  Hu, Guoliang
Adobe PDF(631Kb)  |  收藏  |  浏览/下载：170/0  |  提交时间：2020/08/21
volume calculation  three-dimensional coordinates of cloud point  triangular prism  
High-resolution Shape From Focus Based on Line Scan Imaging 会议论文
AOPC 2020: OPTICAL SENSING AND IMAGING TECHNOLOGY, Xiamen, PEOPLES R CHINA, 2020-08-25
作者:  Ling, Xi;  Zhang, Pengchang;  Zhang, Zhaoyang;  Gao, Ruixue
Adobe PDF(517Kb)  |  收藏  |  浏览/下载：118/0  |  提交时间：2021/06/04
Line scan imaging  High-resolution  Shape from focus  Uniformly-distributed point cloud