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山东大学 [5]
兰州理工大学 [2]
西安交通大学 [2]
北京航空航天大学 [1]
长春光学精密机械与物... [1]
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会议论文 [13]
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Convex Combination for Source Localization Using Received Signal Strength Measurements
会议论文
作者:
Wang, Qi
;
Duan, Zhansheng
;
Li, X. Rong
;
Hanebeck, Uwe D.
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/19
Constrained least squares
Convex combinations
Convex optimization problems
Received signal strength
Received signal strength measurements
Source localization
Virtual node
Wireless sensor network applications
An Attack-resistant RSS-based Localization Algorithm with L1 Regularization for Wireless Sensor Networks
会议论文
Proceedings of 2018 2nd IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference, IMCEC 2018, 2018-05-25
作者:
Chen, D.
;
Zhang, Q.
;
Wang, N.
;
Wan, J.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Constrained optimization
Information management
Least squares approximations
Problem solving
RSS
Wireless sensor networks
Attack resistants
L1 regularizations
localization
Localization algorithm
Nonlinear constrained optimization problems
Nonlinear least square methods
RSS-based localization
Wireless sensor network (WSNs)
Sensor nodes
Emission Source Localization and Sensor Registration Using RSS Measurements
会议论文
作者:
Wang, Qi
;
Duan, Zhansheng
;
Li, X. Rong
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  |  
浏览/下载:11/0
  |  
提交时间:2019/11/26
Constrained LS (CLS)
Source localization
Sensor bias
Received signal strength (RSS)
Linear Least squares (LLS)
Semidefinite programming (SDP)
A Matrix-based Algorithm for the CLS Design of Centrally Symmetric 2-D FIR Filters
会议论文
IEEE International Symposium on Circuits and Systems (ISCAS), MAY 22-25, 2016
作者:
Hong, Xiaoying
;
Zhao, Ruijie
;
Lai, Xiaoping
;
Cao, Jiuwen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/31
2-D FIR filter
centrally symmetric filter
constrained least-squares
design
matrix-based algorithm
A matrix-based algorithm for constrained least-squares design of two-dimensional FIR filters with low group delay
会议论文
9th International Conference on Information, Communications and Signal Processing, ICICS 2013, December 10, 2013 - December 13, 2013
作者:
Hong, Xiaoying
;
Zhao, Ruijie
;
Lai, Xiaoping
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/31
A Matrix-Based Algorithm for Constrained Least-Squares Design of Two-Dimensional FIR Filters with Low Group Delay
会议论文
9th International Conference on Information, Communications and Signal Processing (ICICS), NOV 10-13, 2013
作者:
Hong, Xiaoying
;
Zhao, Ruijie
;
Lai, Xiaoping
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/31
2-D FIR filters
constrained least-square design
matrix-based
algorithm
low group delay
The implementation on the restoration of motion-blurred images of Ochotona Curzoniae
会议论文
作者:
Chen Hai-yan
;
Cao Ming-hua
;
Wang Hui-qin
;
Lin Ying
;
Ma Lan
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/15
Ochotona curzoniae
motion-blurred
image restoration
constrained least squares
The implementation on the restoration of motion-blurred images of ochotona curzoniae
会议论文
Chengdu, China, November 16, 2013 - November 17, 2013
作者:
Chen, Hai-Yan
;
Cao, Ming-Hua
;
Wang, Hui-Qin
;
Ying, Lin
;
Lan, Ma
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  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Automation
Image enhancement
Least squares approximations
Restoration
Technology transfer
Video cameras
Automatic identification system
Biological recognition
Constrained least squares
Motion blurred image
Motion-blurred
Ochotona curzoniae
Qinghai Tibet plateau
Restoration process
Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE)
会议论文
3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011, Harbin, China
Bai Y.
;
Zhang H.
;
Han X.
;
Wei Q.
;
Jia H.
;
Guo L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
To achieve a correct image receiving for Roll-Swing imaging seeker
the mechanism and imaging process is analyzed. The causes of image rotation are discussed. The influence of the frame encoders' precision on imaging de-rotation quality is analyzed. The Roll-Swing imaging seeker is designed for high-speed aerocraft
thus the received images are greatly degraded due to atmospheric turbulence. A new method of image restoration is proposed for turbulence-degraded images in this paper. The method is to get point spread function (PSF) based on the estimation of optical transfer function (OTF) according to the optical system design simulation. Finally
to obtain the restored image
constrained least squares filtering is used with the known PSF. The experiment results indicate that the new restoration method has a favorable effect to satisfy requirement of the automatic target recognition. 2011 IEEE.
An algorithm for model reduction of large-scale systems via equality constrained least squares
会议论文
2010 6th International Conference on Natural Computation, ICNC'10, 2010-08-10
作者:
An, Yu'e[1]
;
Gu, Chuanqing[2]
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/04/30
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