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A PARALLEL DOMAIN DECOMPOSITION ALGORITHM FOR LARGE SCALE IMAGE DENOISING 期刊论文
INVERSE PROBLEMS AND IMAGING, 2019, 卷号: 13, 期号: 6, 页码: 1259-1282
作者:  Chen, Rongliang;  Huang, Jizu;  Cai, Xiao-Chuan
收藏  |  浏览/下载:205/0  |  提交时间:2020/01/10
Image denoising  total variation  overlapping domain decomposition  Newton-Krylov-Schwarz  parallel processing  
Point cloud surface segmentation based on volumetric eigenfunctions of the Laplace-Beltrami operator 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2019, 卷号: 71, 页码: 157-175
作者:  Li, Xinge;  Zhang, Yongjie Jessica;  Yang, Xuyang;  Xu, Haibo;  Xu, Guoliang
收藏  |  浏览/下载:165/0  |  提交时间:2020/01/10
Point cloud surface  Segmentation  Level set form of Laplace-Beltrami operator  Volumetric eigenfunction  Split Bregman iteration  
The Deformation of Symplectic Critical Surfaces in a Kahler Surface-I 期刊论文
INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2018, 期号: 20, 页码: 6290-6328
作者:  Han, Xiaoli;  Li, Jiayu;  Sun, Jun
收藏  |  浏览/下载:162/0  |  提交时间:2019/01/11
A dynamic-solver-consistent minimum action method: With an application to 2D Navier-Stokes equations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 331, 页码: 209-226
作者:  Wan, Xiaoliang;  Yu, Haijun
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Minimum action method  Rare events  White noise  Colored noise  Finite element method  Numerical adaptivity  
A general framework of piecewise-polynomial Mumford-Shah model for image segmentation 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2017, 卷号: 94, 期号: 10, 页码: 1981-1997
作者:  Chen, Chong;  Leng, Juelin;  Xu, Guoliang
收藏  |  浏览/下载:138/0  |  提交时间:2018/07/30
Image segmentation  piecewise-polynomial approximation  anisotropic control  intensity heterogeneity  split Bregman iteration  11Y11  11Y16  11G20  11G99  68W20  
Symplectic critical surfaces in Kahler surfaces 期刊论文
JOURNAL OF THE EUROPEAN MATHEMATICAL SOCIETY, 2010, 卷号: 12, 期号: 2, 页码: 505-527
作者:  Han, Xiaoli;  Li, Jiayu
收藏  |  浏览/下载:126/0  |  提交时间:2018/07/30
Symplectic surface  holomorphic curve  Kahler surface  
Symplectic-energy-first integrators of discrete mechanico-electrical dynamical systems 期刊论文
CHINESE PHYSICS B, 2008, 卷号: 17, 期号: 11, 页码: 3942-3952
作者:  Fu Jing-Li;  Chen Ben-Yong;  Tang Yi-Fa;  Fu Hao
收藏  |  浏览/下载:115/0  |  提交时间:2018/07/30
total variation  symplectic-energy-momentum integrator  mechanico-electrical system  
A general framework for surface modeling using geometric partial differential equations 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2008, 卷号: 25, 期号: 3, 页码: 181-202
作者:  Xu, Guoliang;  Zhang, Qin
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
surface modeling  geometric PDEs  triangular surface mesh  
G(2) surface modeling using minimal mean-curvature-variation flow 期刊论文
COMPUTER-AIDED DESIGN, 2007, 卷号: 39, 期号: 5, 页码: 342-351
作者:  Xu, Guoliang;  Zhang, Qin
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30
Euler-Lagrange equation  minimal mean-curvature-variation flow  energy functional  discretization  surface modeling  
Asymptotic variational wave equations 期刊论文
ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2007, 卷号: 183, 期号: 1, 页码: 163-185
作者:  Bressan, Alberto;  Zhang, Ping;  Zheng, Yuxi
收藏  |  浏览/下载:97/0  |  提交时间:2018/07/30