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科研机构
北京大学 [7]
内容类型
其他 [6]
期刊论文 [1]
发表日期
2016 [3]
2015 [1]
2014 [2]
2012 [1]
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专题:北京大学
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Sparse recovery via differential inclusions
其他
2016-01-01
Osher, Stanley
;
Ruan, Feng
;
Xiong, Jiechao
;
Yao, Yuan
;
Yin, Wotao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
Linearized Bregman
Differential inclusion
Early stopping regularization
Statistical consistency
SCALE-SPACE METHODS
THRESHOLDING ALGORITHM
ATOMIC DECOMPOSITION
VARIABLE SELECTION
WAVELET SHRINKAGE
IMAGE-RESTORATION
ORACLE PROPERTIES
REGRESSION
LASSO
L(1)-MINIMIZATION
Sparse recovery via differential inclusions
其他
2016-01-01
Osher, Stanley
;
Ruan, Feng
;
Xiong, Jiechao
;
Yao, Yuan
;
Yin, Wotao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Linearized Bregman
Differential inclusion
Early stopping regularization
Statistical consistency
SCALE-SPACE METHODS
THRESHOLDING ALGORITHM
ATOMIC DECOMPOSITION
VARIABLE SELECTION
WAVELET SHRINKAGE
IMAGE-RESTORATION
ORACLE PROPERTIES
REGRESSION
LASSO
L(1)-MINIMIZATION
A fast alternating time-splitting approach for learning partial differential equations
期刊论文
NEUROCOMPUTING, 2016
Zhao, Zhenyu
;
Lin, Zhouchen
;
Wu, Yi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Learning-based PDEs
PDE constrained optimal control
FATSA
Computer vision
Image processing
LEVEL SET EVOLUTION
RE-INITIALIZATION
OPTICAL-FLOW
IMAGE
SEGMENTATION
VISION
Imposing Differential Constraints on Radial Distortion Correction
其他
2015-01-01
Ying, Xianghua
;
Mei, Xiang
;
Yang, Sen
;
Wang, Ganwen
;
Rong, Jiangpeng
;
Zha, Hongbin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
FISH-EYE LENSES
WIDE-ANGLE
CALIBRATION
MODEL
CAMERAS
Multiple solutions for quasilinear elliptic equations with a finite potential well
其他
2014-01-01
Liu, Jia-Quan
;
Wang, Zhi-Qiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Quasilinear Schrodinger equations
Finite depth potential well
Multiple bound state solutions
CONCENTRATION-COMPACTNESS PRINCIPLE
NONLINEAR SCHRODINGER-EQUATION
SOLITON-SOLUTIONS
PERTURBATION METHOD
EXISTENCE
CALCULUS
Multiple Sign-Changing Solutions for Quasilinear Elliptic Equations via Perturbation Method
其他
2014-01-01
Liu, Jia-Quan
;
Liu, Xiang-Qing
;
Wang, Zhi-Qiang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Multiple sign-changing solutions
p-Laplacian regularization
Quasilinear equations
NONLINEAR SCHRODINGER-EQUATION
P-LAPLACIAN EQUATION
SOLITON-SOLUTIONS
EXISTENCE
Iterative Reconstruction for Bioluminescence Tomography with Total Variation Regularization
其他
2012-01-01
Jin, Wenma
;
He, Yonghong
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2015/11/13
Inverse problem
Bioluminescence tomography
Regularization
Total variation
Landweber algorithm
Expectation maximization
TOTAL VARIATION MINIMIZATION
IN-VIVO
IMAGE-RECONSTRUCTION
OPTICAL TOMOGRAPHY
ALGORITHMS
LIGHT
FEASIBILITY
CONVERGENCE
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