Higher-Order Level-Set Method and Its Application in Biomolecular Surfaces Construction
文献类型：期刊论文
| 作者 | Bajaj, Chandrajit L.1; Xu, Guo-Liang2; Zhang, Qin2,3 |
| 刊名 | JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2008-11-01 |
| 卷号 | 23期号:6页码:1026-1036 |
| 关键词 | higher-order spline level-set geometric partial differential equation biomolecular surface |
| ISSN号 | 1000-9000 |
| DOI | 10.1007/s11390-008-9184-1 |
| 英文摘要 | We present a general framework for a higher-order spline level-set (HLS) method and apply this to biomolecule surfaces construction. Starting from a first order energy functional, we obtain a general level set formulation of geometric partial differential equation, and provide an efficient approach to solving this partial differential equation using a C2 spline basis. We also present a fast cubic spline interpolation algorithm based on convolution and the Z-transform, which exploits the local relationship of interpolatory cubic spline coefficients with respect to given function data values. One example of our HLS method is demonstrated, which is the construction of biomolecule surfaces (an implicit solvation interface) with their individual atomic coordinates and solvated radii as prerequisites. |
| 资助项目 | NSF of USA[CNS-0540033] ; NIH[P20-RR020647] ; NIH[R01-EB00487] ; NIH[R01-GM074258] ; NIH[R01-GM07308] ; National Natural Science Foundation of China[60773165] ; National Basic Research 973 Program of China[2004CB318000] ; Beijing Educational Commitee Foundation[KM200811232009] |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000261179300012 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/6357]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Bajaj, Chandrajit L. |
| 作者单位 | 1.Univ Texas Austin, Dept Comp Sci, Inst Computat Engn & Sci, CVC, Austin, TX 78712 USA 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Computat Math, LSEC, Beijing 100190, Peoples R China 3.Beijing Informat Sci & Technol Univ, Sch Sci, Beijing 100192, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bajaj, Chandrajit L.,Xu, Guo-Liang,Zhang, Qin. Higher-Order Level-Set Method and Its Application in Biomolecular Surfaces Construction[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2008,23(6):1026-1036. |
| APA | Bajaj, Chandrajit L.,Xu, Guo-Liang,&Zhang, Qin.(2008).Higher-Order Level-Set Method and Its Application in Biomolecular Surfaces Construction.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,23(6),1026-1036. |
| MLA | Bajaj, Chandrajit L.,et al."Higher-Order Level-Set Method and Its Application in Biomolecular Surfaces Construction".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 23.6(2008):1026-1036. |
入库方式： OAI收割
来源：数学与系统科学研究院
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