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光电技术研究所 [27]
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期刊论文 [20]
会议论文 [7]
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A Measurement Noise Rejection Method in the Feedback Control System Based on Noise Observer
期刊论文
IEEE Sensors Journal, 2021, 卷号: 21, 期号: 2, 页码: 1686-1693
作者:
Ning, Zongqi
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2021/05/11
Noise measurement
Feedback control
Sensors
Frequency measurement
Control systems
Frequency control
Observers
Measurement noise suppression
noise observer
system stability
Analysis of the wavefront reconstruction error of the spot location algorithms for the Shack-Hartmann wavefront sensor
期刊论文
Optical Engineering, 2020, 卷号: 59, 期号: 4, 页码: 043103-1-14
作者:
Wei, Ping
;
Li, Xinyang
;
Luo, Xi
;
Li, Jianfeng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/05/11
High-Precision Light Spot Position Detection in Low SNR Condition Based on Quadrant Detector
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 7
作者:
Yu, Jiawei
;
Li, Qing
;
Li, Hongwei
;
Wang, Qiang
;
Zhou, Guozhong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/05/06
free space optical communication
quadrant detector
light spot detection
Kalman filter
real-time calculation
Improving the signal-to-noise ratio of superresolution imaging based on single-pixel camera
期刊论文
IEEE Photonics Journal, 2019, 卷号: 11, 期号: 1
作者:
Wei, Ziran
;
Zhang, Jianlin
;
Xu, Zhiyong
;
Liu, Yong
;
Huang, Yongmei
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/05/06
Single pixel camera
super resolution
sparse representation
measurement matrix
image reconstruction
Improved measurement of beacon light angle deviation based on a quadrant detector
会议论文
Beijing, China, July 7, 2019 - July 9, 2019
作者:
Li, Qing
;
Xu, Shaoxiong
;
Peng, Zhenming
;
Huang, Yongmei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/05/06
Free space optical communication
Quadrant detector
Beacon angle deviation
Fourier Transform
Transverse wind measurement with Shack-Hartmann wavefront sensor
会议论文
Chengdu, China, December 13, 2017 - December 16, 2017
作者:
Li, Zhenghan
;
Li, Xinyang
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/08/23
Adaptive control systems
Atmospheric thermodynamics
Atmospheric turbulence
Delay control systems
Errors
Estimation
Optical flows
Real time systems
Spurious signal noise
Wavefronts
Spatial Modulation-Assisted Scanning White-Light Interferometry for Noise Suppression
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 卷号: 30, 期号: 4, 页码: 379-382
作者:
Deng, Qinyuan
;
Liu, Junbo
;
Tang, Yan
;
Zhou, Yi
;
Yang, Yong
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2019/08/23
Surface measurement
noise suppression
spatial modulation
Spatial modulation assisted scanning white-light interferometry for noise suppression
期刊论文
IEEE Photonics Technology Letters, 2017
作者:
Deng, Qinyuan
;
Liu, Junbo
;
Tang, Yan
;
Zhou, Yi
;
Yang, Yong
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/11/20
Bandpass filters - Frequency domain analysis - Interferometry - Light sources - Scanning - Signal to noise ratio - Spurious signal noise - Surface measurement
Structural optimization of measurement matrix in image reconstruction based on compressed sensing
会议论文
作者:
Ziran, Wei
;
Huachuang, Wang
;
Jianlin, Zhang
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2018/12/20
Compressed sensing - Image compression - Image enhancement - Image processing - Matrix algebra - Number theory - Signal reconstruction - Signal to noise ratio - Structural optimization
Dim small targets detection based on self-adaptive caliber temporal-spatial filtering
期刊论文
Infrared Physics and Technology, 2017, 卷号: 85, 页码: 465-477
作者:
Fan, Xiangsuo
;
Xu, Zhiyong
;
Zhang, Jianlin
;
Huang, Yongmei
;
Peng, Zhenming
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/11/20
Adaptive filtering - Anisotropy - Beamforming - Forecasting - Object recognition - Signal noise measurement
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