WEIGHTED LEAST-SQUARES FILTERED BACKPROJECTION TOMOGRAPHIC RECONSTRUCTION

被引:3
|
作者
CHINN, G
HUANG, SC
机构
[1] UNIV CALIF LOS ANGELES,DEPT ELECT ENGN,LOS ANGELES,CA 90024
[2] UNIV CALIF LOS ANGELES,CRUMP INST BIOL IMAGING,LOS ANGELES,CA 90024
[3] UNIV CALIF LOS ANGELES,DEPT MOLEC & MED PHARMACOL,STRUCT BIOL & MOLEC MED LAB,LOS ANGELES,CA 90024
关键词
703.2 Electric Filters - 716.1 Information Theory and Signal Processing - 723.2 Data Processing and Image Processing - 723.5 Computer Applications - 921.1 Algebra - 921.6 Numerical Methods;
D O I
10.1109/97.372914
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter presents a filtered backprojection algorithm for a direct weighted least-squares (DWLS) tomographic image reconstruction.
引用
收藏
页码:49 / 50
页数:2
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