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An efficient algorithm to compute the X-ray transform 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2021, 页码: 19
作者:  Chen, Chong;  Wang, Runqian;  Bajaj, Chandrajit;  Oktem, Ozan
收藏  |  浏览/下载：102/0  |  提交时间：2022/04/02
X-ray transform  intersection length  projection matrix  non-vanishing intersectability  ambiguity and flexibility  tomographic image reconstruction  
Shape-based image reconstruction using linearized deformations 期刊论文
Inverse Problems, 2017, 卷号: 33, 期号: 3
作者:  ?ktem,Ozan;  Chen,Chong;  Onur Domani?,Nevzat;  Ravikumar,Pradeep;  Bajaj,Chandrajit
收藏  |  浏览/下载：112/0  |  提交时间：2018/07/30
tomography  image reconstruction  indirect image matching  computational anatomy  shape analysis  inverse problems  
Single-particle reconstruction using L-2-gradient flow 期刊论文
JOURNAL OF STRUCTURAL BIOLOGY, 2011, 卷号: 176, 期号: 3, 页码: 259-267
作者:  Li, Ming;  Xu, Guoliang;  Sorzano, Carlos O. S.;  Sun, Fei;  Bajaj, Chandrajit L.
收藏  |  浏览/下载：103/0  |  提交时间：2018/07/30
L-2-gradient flow  Reconstruction Electron microscopy  Single-particle analysis  
An Algebraic Spline Model of Molecular Surfaces for Energetic Computations 期刊论文
IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS, 2011, 卷号: 8, 期号: 6, 页码: 1458-1467
作者:  Zhao, Wenqi;  Xu, Guoliang;  Bajaj, Chandrajit
收藏  |  浏览/下载：137/0  |  提交时间：2018/07/30
Polynomial splines  molecular surfaces  prismatic scaffolds  Bernstein-Bezier basis  solvation energetics  error bounds  rate of convergence  
INVERSION OF ELECTRON TOMOGRAPHY IMAGES USING L-2-GRADIENT FLOWS - COMPUTATIONAL METHODS 期刊论文
JOURNAL OF COMPUTATIONAL MATHEMATICS, 2011, 卷号: 29, 期号: 5, 页码: 501-525
作者:  Xu, Guoliang;  Li, Ming;  Gopinath, Ajay;  Bajaj, Chandrajit L.
收藏  |  浏览/下载：104/0  |  提交时间：2018/07/30
Computational Inversion  Reconstruction  Electric Tomography  
Regularization of B-spline objects 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2011, 卷号: 28, 期号: 1, 页码: 38-49
作者:  Xu, Guoliang;  Bajaj, Chandrajit
收藏  |  浏览/下载：89/0  |  提交时间：2018/07/30
Spline objects  Regularization  L(2)-gradient flow  Finite element method  
A fast variational method for the construction of resolution adaptive C-2-smooth molecular surfaces 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2009, 卷号: 198, 期号: 21-26, 页码: 1684-1690
作者:  Bajaj, Chandrajit L.;  Xu, Guoliang;  Zhang, Qin
收藏  |  浏览/下载：105/0  |  提交时间：2018/07/30
Variational methods  High-order level-set  Molecular surface  Geometric partial differential equation  
Surface smoothing and quality improvement of quadrilateral/hexahedral meshes with geometric flow 期刊论文
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING, 2009, 卷号: 25, 期号: 1, 页码: 1-18
作者:  Zhang, Yongjie;  Bajaj, Chandrajit;  Xu, Guoliang
收藏  |  浏览/下载：117/0  |  提交时间：2018/07/30
quadrilateral/hexahedral mesh  surface smoothing  feature preservation  quality improvement  geometric flow  
Higher-Order Level-Set Method and Its Application in Biomolecular Surfaces Construction 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2008, 卷号: 23, 期号: 6, 页码: 1026-1036
作者:  Bajaj, Chandrajit L.;  Xu, Guo-Liang;  Zhang, Qin
收藏  |  浏览/下载：95/0  |  提交时间：2018/07/30
higher-order spline level-set  geometric partial differential equation  biomolecular surface  
Quality meshing of implicit solvation models of biomolecular structures 期刊论文
COMPUTER AIDED GEOMETRIC DESIGN, 2006, 卷号: 23, 期号: 6, 页码: 510-530
作者:  Zhang, Yongjie;  Xu, Guoliang;  Bajaj, Chandrajit
收藏  |  浏览/下载：107/0  |  提交时间：2018/07/30
quality mesh  biomolecule  implicit solvation model  finite element simulation