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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [6]
自动化研究所 [3]
数学与系统科学研究院 [2]
沈阳自动化研究所 [2]
金属研究所 [1]
地理科学与资源研究所 [1]
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OAI收割 [23]
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期刊论文 [14]
会议论文 [9]
EI期刊论文 [1]
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2024 [1]
2023 [1]
2020 [3]
2019 [4]
2016 [1]
2013 [1]
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Improving ellipse fitting via multi-scale smoothing and key-point searching
期刊论文
OAI收割
PATTERN RECOGNITION, 2024, 卷号: 151, 页码: 15
作者:
Chen, Xiao-Diao
;
Qian, Cheng
;
Zhao, Mingyang
;
Yong, Jun -Hai
;
Yan, Dong-Ming
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2024/07/03
Ellipse fitting
Least-squares
RANSAC
Multi-scale smoothing
Key-point searching
基于体外标志物的放疗患者位移监测方法
期刊论文
OAI收割
激光与光电子学进展, 2023, 卷号: 60
作者:
王妍璐
;
何枫
;
侯再红
;
靖旭
;
程乙轮
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2023/11/10
medical optics and biotechnology
image processing
displacement monitoring
in vitro markers
least squares ellipse fitting
precise radiotherapy
医用光学与生物技术
图像处理
位移监测
体外标志物
最小二乘椭圆拟合
精确放疗
Applications of differential barometric altimeter in ground cellular communication positioning network
期刊论文
OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:
Hu, Zhengqun
;
Zhang, Lirong
;
Ji, Yuanfa
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
cellular radio
height measurement
measurement errors
Global Positioning System
altimeters
barometers
least squares approximations
Kalman filters
surface fitting
spread spectrum communication
compensation
matrix algebra
GPS
signal message structure
power spectrum
spread spectrum ranging signal
fitting parameters
least-square solution
calibration compensation
system noise variance matrix
measurement noise variance matrix
multibase station correction
height information correction calculation
DBA system
systematic performance
differential barometric altimeter
ground cellular communication positioning network
measurement datum distribution
altitude positioning error
Global Positioning System
differential barometric altimetry system
systematic implementation level
continuous altitude measurement
precise altitude measurement
DBA systematic implementation aspect
two dimensional curved surface fitting function
sensor measurement correction
filtering effect
Kalman filter
measuring station
multiBSs
navigation fusion
Calculation of verticality in large-aperture optical centering machinery turning
会议论文
OAI收割
Shanghai, China, 2020-06-29
作者:
Yu, Lei
;
Xing, Fu
;
Shifa, Kang
;
Xihong, Fu
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/12/21
Optical Machinery Turning
Collimation
Perpendicularity
Least squares fitting
Error combination
Automatic AFM Images Distortion Correction Based on Adaptive Feature Recognition Algorithm
会议论文
OAI收割
Shanghai, China, November 6-8, 2023
作者:
Yang, Chengpeng
;
Wang, Shoujin
;
Hao, Chunxue
;
Yang Y(杨洋)
;
Shi JL(施佳林)
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/03/14
AFM
edge detection
adaptive threshold
least squares fitting
horizontal distortion
Modified Gram-Schmidt Method-Based Variable Projection Algorithm for Separable Nonlinear Models
期刊论文
OAI收割
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019, 卷号: 30, 期号: 8, 页码: 2410-2418
作者:
Chen, Guang-Yong
;
Gan, Min
;
Ding, Feng
;
Chen, C. L. Philip
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2019/12/16
Data fitting
modified Gram-Schmidt (MGS)
parameter estimation
separable nonlinear least-squares problem
variable projection (VP)
Automatic DTM extraction from airborne LiDAR based on expectation-maximization
期刊论文
OAI收割
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 112, 页码: 43-55
作者:
Hui, Zhenyang
;
Li, Dajun
;
Jin, Shuanggen
;
Ziggah, Yao Yevenyo
;
Wang, Leyang
  |  
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2019/05/23
Airborne LiDAR
Point clouds
Filtering
Expectation-maximization
Least-squares fitting
A Regularized Variable Projection Algorithm for Separable Nonlinear Least-Squares Problems
期刊论文
OAI收割
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2019, 卷号: 64, 期号: 2, 页码: 526-537
作者:
Chen, Guang-Yong
;
Gan, Min
;
Chen, C. L. Philip
;
Li, Han-Xiong
  |  
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2019/07/12
Data fitting
regularization
separable nonlinear least squares (SNLLS)
variable projection (VP)
weighted generalized cross validation (WGCV)
Correction of Static Pointing Error of a Novel Optical Testing Target
期刊论文
OAI收割
Binggong Xuebao/Acta Armamentarii, 2019, 卷号: 40, 期号: 5, 页码: 1030-1037
作者:
S.Zhang
;
X.Xue
;
Y.Gao
;
G.Wang
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2020/08/24
Least squares approximations,Error correction,Optical testing,Surface fitting
Self-adaptive echo signal processing method for pulse radar ranging system
会议论文
OAI收割
2016 IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2016, Chongqing, China, May 20-22, 2016
作者:
Gao J(高洁)
;
Du JS(杜劲松)
;
Bi X(毕欣)
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2016/11/01
time-of-flight
Pulse radar
characteristic values
Parabola fitting
the least-squares method