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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：193/0  |  提交时间：2019/09/20
Theodolite  Extended Kalman Filtering  Tracking Differentiator  Speed Stability  Tracking Accuracy  
Research of Image Sharpness Assessment Algorithm for Autofocus 会议论文
2019 IEEE 4th International Conference on Image, Vision and Computing, ICIVC 2019, Xiamen, China, 2019-07-05
作者:  Her, Lilin;  Yang, Xiaojun
Adobe PDF(3379Kb)  |  收藏  |  浏览/下载：82/0  |  提交时间：2020/05/28
sharpness evaluation function  autofocus  gradient operator  brenner algorithm  
Histograms of Gaussian normal distribution for 3D feature matching in cluttered scenes 期刊论文
VISUAL COMPUTER, 2019, 卷号: 35, 期号: 4, 页码: 489-505
作者:  Zhou, Wei;  Ma, Caiwen;  Yao, Tong;  Chang, Peng;  Zhang, Qi;  Kuijper, Arjan
Adobe PDF(3114Kb)  |  收藏  |  浏览/下载：182/3  |  提交时间：2019/04/30
Local surface patch  Local reference frame  Local feature descriptor  Point cloud  
Infrared dim target detection based on multi-scale space and multidirectional gradient search 会议论文
2018 IEEE 3rd International Conference on Signal and Image Processing, ICSIP 2018, Shenzhen, China, 2018-07-13
作者:  Pan, Jiajia;  Tian, Yan
Adobe PDF(823Kb)  |  收藏  |  浏览/下载：164/2  |  提交时间：2019/04/02
Single photon imaging Lidar using three Geiger-mode avalanche diodes 会议论文
AOPC 2019: Optical Sensing and Imaging Technology, Beijing, China, 2019-07-07
作者:  Zhang, Zhenyang;  Ma, Caiwen;  Su, Xiuqin;  Chen, Songmao;  Wang, Shuchao;  Zhu, Wenhua
Adobe PDF(546Kb)  |  收藏  |  浏览/下载：154/2  |  提交时间：2020/03/04
Lidar  single-photon  denoising  background noise  gating