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Chinese Academy of Sciences Institutional Repositories Grid
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数学与系统科学研究院 [2]
地质与地球物理研究所 [1]
计算技术研究所 [1]
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OAI收割 [7]
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期刊论文 [7]
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2024 [1]
2017 [2]
2016 [1]
2011 [1]
2007 [1]
2006 [1]
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Double Precision is not Necessary for LSQR for Solving Discrete Linear Ill-Posed Problems
期刊论文
OAI收割
JOURNAL OF SCIENTIFIC COMPUTING, 2024, 卷号: 98, 期号: 3, 页码: 30
作者:
Li, Haibo
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2024/05/20
Mixed precision
Linear ill-posed problem
Regularization
LSQR
Roundoff unit
Semi-convergence
Modulus-based iterative methods for constrained Tikhonov regularization
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 319, 页码: 1-13
作者:
Bai, Zhong-Zhi
;
Buccini, Alessandro
;
Hayami, Ken
;
Reichel, Lothar
;
Yin, Jun-Feng
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/07/30
Discrete ill-posed problem
Regularization method
Constrained minimization
The Numerical Factorization of Polynomials
期刊论文
OAI收割
FOUNDATIONS OF COMPUTATIONAL MATHEMATICS, 2017, 卷号: 17, 期号: 1, 页码: 259-286
作者:
Wu, Wenyuan
;
Zeng, Zhonggang
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/03/05
Numerical polynomial factorization
Ill-posed problem
Factorization manifold
Sensitivity
Blind deblurring from single motion image based on adaptive weighted total variation algorithm
期刊论文
OAI收割
IET SIGNAL PROCESSING, 2016, 卷号: 10, 期号: 6, 页码: 611-618
Wen, J
;
Zhao, JS
;
Cailing, W
;
Yan, SX
;
Wang, W
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2016/12/09
image restoration
image motion analysis
inverse problems
blind image deblurring method
adaptive weighted total variation algorithm
single motion image structure
blur kernel estimation
point spread function
ringing artefact removal
higher-order partial derivative
ill-posed inverse problem
latent image restoration
Optimization for limited angle tomography in medical image processing
期刊论文
OAI收割
pattern recognition, 2011, 卷号: 44, 期号: 10-11, 页码: 2427-2435
作者:
Lu, Xiaoqiang
;
Sun, Yi
;
Yuan, Yuan
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2011/09/30
Limited angle tomography
Ill-posed inverse problem
Total variation (TV)
Frozen landweber iteration for nonlinear ill-posed problems
期刊论文
OAI收割
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2007, 卷号: 23, 期号: 2, 页码: 329-336
作者:
Xu, J.
;
Han, B.
;
Li, L.
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2018/07/30
ill-posed problem
regularization
Landweber iteration
A regularizing trust region algorithm for nonlinear ill-posed problems
期刊论文
OAI收割
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2006, 卷号: 14, 期号: 8, 页码: 859-872
作者:
Li, Gaidi
;
Wang, Yanfei
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/09/26
regularization
trust region
ill-posed problem
super-linear convergence