%0 Journal Article
%T Three-Dimensional Reconstruction of Icosahedral Virus by Symmetry-Adapted Functions
%A LIU Hong-Rong
%A YANG Qi-Bin
%A CHENG Ling-Peng
%A ZENG Song-Jun
%A CAI Can-Ying
%A <br>刘红荣
%A 杨奇斌
%A 程凌鹏
%A 曾松军
%A 蔡灿英
%J 中国物理快报
%D 2007
%I 
%X A three-dimensional (3D) reconstruction of icosahedral virus is carried out by the icosahedral symmetry-adapted function (ISAF) method in spherical coordinates. In order to reduce the influence of noise, it is better to use the basis functions that have identical symmetry with the object reconstructed. It is verified that the ISAF method has stronger ability to reduce the influence of noise to grain the resolution better than that of the conventional method by the simulation of 3D reconstruction.
%K 87
%K 14
%K Ee
%K 87
%K 64
%K Aa
%K 87
%K 64
%K Ee<br>对称适应性
%K 功能
%K 病毒
%K 3D重建
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D480818DE82BC2BC2ACFF03&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=1FDC6DA6F37D438C&eid=95CBDD2EC9F49C70&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0