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兰州大学 [11]
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期刊论文 [10]
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mathemati... [11]
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A Multi-Exposure Variational Method for Retinex
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2017, 卷号: 7, 期号: 1-1, 页码: 156-171
作者:
Yang, X
;
Huang, YM
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浏览/下载:4/0
  |  
提交时间:2017/05/09
Retinex
reflectance
illumination
multi-exposure images
alternating minimization algorithm
Splitting-based block preconditioning methods for block two-by-two matrices of real square blocks
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2014, 卷号: 243, 页码: 825-837
作者:
Yan, HY
;
Huang, YM
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
Block two-by-two matrix
Splitting iteration method
Orthogonal matrix
Spectral property
Splitting-based preconditioner
A practical formula for computing optimal parameters in the HSS iteration methods
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2014, 卷号: 255, 页码: 142-149
作者:
Huang, YM
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浏览/下载:5/0
  |  
提交时间:2015/12/16
The HSS iteration methods
Optimal parameter
Cubic equation
Matrix trace
ON BLOCK PRECONDITIONERS FOR PDE-CONSTRAINED OPTIMIZATION PROBLEMS
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2014, 卷号: 32, 期号: 3, 页码: 272-283
作者:
Zhang, XY
;
Huang, YM
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
PDE-constrained optimization
GMRES method
Preconditioner
Condition number
Asymptotic convergence factor
A preconditioned conjugate gradient method for multiplicative half-quadratic image restoration
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2013, 卷号: 219, 期号: 12, 页码: 6556-6564
作者:
Huang, YM
;
Lu, DY
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  |  
浏览/下载:3/0
  |  
提交时间:2015/12/16
Image restoration
The Newton method
PCG method
Half-quadratic regularization
Multiplicative form
TWO-STEP APPROACH FOR THE RESTORATION OF IMAGES CORRUPTED BY MULTIPLICATIVE NOISE
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2013, 卷号: 35, 期号: 6, 页码: A2856-A2873
作者:
Huang, YM
;
Lu, DY
;
Zeng, TY
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  |  
浏览/下载:4/0
  |  
提交时间:2015/12/16
alternating direction method
image restoration
deblurring
multiplicative noise
variational method
total variation
On decomposition-based block preconditioned iterative methods for half-quadratic image restoration
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2013, 卷号: 237, 期号: 1, 页码: 162-170
作者:
Huang, YM
;
Lu, DY
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浏览/下载:5/0
  |  
提交时间:2015/12/16
Half-quadratic regularization
Image restoration
Newton method
Matrix decomposition
Preconditioner
PCG method
Preconditioned Iterative Methods for Algebraic Systems from Multiplicative Half-Quadratic Regularization Image Restorations
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2010, 卷号: 3, 期号: 4, 页码: 461-474
作者:
Bai, ZZ
;
Huang, YM
;
Ng, MK
;
Yang, X
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  |  
浏览/下载:5/0
  |  
提交时间:2015/12/16
Edge-preserving
image restoration
multiplicative half-quadratic regularization
Newton method
preconditioned conjugate gradient method
constraint preconditioner
eigenvalue bounds
BLOCK-TRIANGULAR PRECONDITIONERS FOR SYSTEMS ARISING FROM EDGE-PRESERVING IMAGE RESTORATION
期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2010, 卷号: 28, 期号: 6, 页码: 848-863
作者:
Bai, ZZ
;
Huang, YM
;
Ng, MK
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
Block system of equations
Matrix preconditioner
Edge-preserving
Image restoration
Half-quadratic regularization
Product-type block preconditioners for electromagnetic cavity problems
会议论文
Workshop on Iterative Methods and Preconditioning Techniques, Suzhou, PEOPLES R CHINA, MAR 22-28, 2009
作者:
Huang, YM
;
Ng, MK
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  |  
浏览/下载:5/0
  |  
提交时间:2017/01/20
Electromagnetic cavity
Helmholtz equation
Block preconditioner
Toeplitz
Discrete transform
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