IHEP OpenIR  > 多学科研究中心
An advanced fully 3D OSEM reconstruction for positron emission tomography
Yuan MK(贠明凯); Liu SQ(刘双全); Dan BC(单保慈); Wei L(魏龙); Yun, MK; Liu, SQ; Shan, BC; Wei, L
2010
发表期刊CHINESE PHYSICS C
卷号34期号:2页码:#REF!
通讯作者Yun, MK (reprint author), CAS, Inst High Energy Phys, Key Lab Nucl Analyt Tech, Beijing 100049, Peoples R China.
文章类型Article
摘要A fully 3D OSEM reconstruction method for positron emission tomography (PET) based on symmetries and sparse matrix technique is described. Great savings in both storage Space and computation time were achieved by exploiting the symmetries of scanner and sparseness of the system matrix. More reduction of storage requirement was obtained by introducing the approximation of system matrix. Iteration-filter was performed to restrict, image noise in reconstruction. Performances of simulation data and phantom data got from Micro-PET (Type: Epuls-166) demonstrated that similar image quality was achieved using the approximation of the system matrix.
关键词3D OSEM PET symmetries sparse matrix
学科领域Physics
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000274309200015
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227086
专题多学科研究中心
核技术应用研究中心
推荐引用方式
GB/T 7714
Yuan MK,Liu SQ,Dan BC,et al. An advanced fully 3D OSEM reconstruction for positron emission tomography[J]. CHINESE PHYSICS C,2010,34(2):#REF!.
APA 贠明凯.,刘双全.,单保慈.,魏龙.,Yun, MK.,...&Wei, L.(2010).An advanced fully 3D OSEM reconstruction for positron emission tomography.CHINESE PHYSICS C,34(2),#REF!.
MLA 贠明凯,et al."An advanced fully 3D OSEM reconstruction for positron emission tomography".CHINESE PHYSICS C 34.2(2010):#REF!.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2446.pdf(1951KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[贠明凯]的文章
[刘双全]的文章
[单保慈]的文章
百度学术
百度学术中相似的文章
[贠明凯]的文章
[刘双全]的文章
[单保慈]的文章
必应学术
必应学术中相似的文章
[贠明凯]的文章
[刘双全]的文章
[单保慈]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。