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Combining convex hull and directed graph for fast and accurate ellipse detection 期刊论文
GRAPHICAL MODELS, 2021, 卷号: 116, 页码: 13
作者:  Shen, Zeyu;  Zhao, Mingyang;  Jia, Xiaohong;  Liang, Yuan;  Fan, Lubin;  Yan, Dong-Ming
收藏  |  浏览/下载:141/0  |  提交时间:2021/10/26
Ellipse detection  Edge following  Hough transform  RANSAC  
Weighted integral solvers for elastic scattering by open arcs in two dimensions 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 18
作者:  Bruno, Oscar P.;  Xu, Liwei;  Yin, Tao
收藏  |  浏览/下载:124/0  |  提交时间:2021/04/26
Calderó  n relation  elasticity  open arc  second‐  kind integral solver  
A multigrid method for the ground state solution of Bose-Einstein condensates based on Newton iteration 期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 19
作者:  Xu, Fei;  Xie, Hehu;  Xie, Manting;  Yue, Meiling
收藏  |  浏览/下载:140/0  |  提交时间:2021/04/26
BEC  GPE  Nonlinear eigenvalue problem  Multigrid method  Finite element method