Domain Decompsition for Total Variation Minimization

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：liuning2007

【摘要】

：

　　This talk is concerned with overlapping domain decomposition methods(DDMs),based on successive subspace correction(SSC)and parallel subspace correction(PSC)

【作者】

：

Tai Xue-Cheng

【机构】

：

Department of Mathematics,Univ.of Bergen

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　This talk is concerned with overlapping domain decomposition methods(DDMs),based on successive subspace correction(SSC)and parallel subspace correction(PSC),for the Rudin,Osher and Fatemi(ROF)model in image restoration.

其他文献

Interdependent Networks:Modeling,Vulnerability Analysis and Optimization

　　Attack vulnerability of isolated and interdependent networks has been investigated extensively.Optimized networks with onion structure have improved robustn

会议

Complex Network from Multivariate Time Series for Characterizing Experimental Two-phase Flow

　　We design a new multi-sector conductance sensor and measure multivariate signals from gas-liquid/oil-water two-phase flow experiments.

会议

Structural analysis and collective dynamics on complex networking systems

　　In the past years,network science has successfully characterized the interactions among the components of a great number of real-world systems which include

会议

Consensus of Heterogeneous Multi-agent Networks with Singular Dynamic Systems

　　In this paper,consensus of singular multi-agent systems with heterogeneous dynamics is investigated.The definition of quasi-homogeneous singular first-order

会议

A Multi-Material ALE Method for Compressible Rayleigh-Taylor Instabilities

　　Rayleigh-Taylor Instabilities can be found in a variety of science areas and practical applications,such as astrophysics and ICF.

会议

The Bubble Dynamics Near A Solid Boundary in A Compressible Fluid

　　Currently the BEM model ignores the compressibility of the fluid which assumes that the fluid particle velocity is much smaller than sound velocity.

会议

Exact Solutions to Riemann Problems of Gas-water-solid-vacuum Systems and Constructions of Numerical

　　A review will be given on exact solutions of Riemann problems we obtained for flows of gas,water,solid,and vacuum systems(JCP 1996; 1999).

会议

An Alternating Minimization Model for Tomography Reconstruction in Hydrodynamic Experiments

　　Flash radiography with CCD-based camera plays an important role in studying the dynamical behavior of material under a shock through tomographic reconstruct

会议

RKDG Methods with Cut Cell for Compressible Multi-phase Flows:Full Navier-Stokes Equations

　　Following our earlier works with Euler equations,full Navier-Stokes equations are realized in the cut-cell based RKDG method to simulate compressible multi-

会议

A Reconstruction Method of Intra-Ventricular Flow Velocity Using Color Flow Ultrasound

　　We propose a 2D Navier-Stokes model to reconstruct intraventricular flows using color flow images and left ventricular boundaries extracted from echocardiog

会议

Domain Decompsition for Total Variation Minimization

其他学术论文