BAYESIAN-APPROACH TO IMAGE-RECONSTRUCTION

被引：31

作者：

HERMAN, GT ^{[1
]}

HURWITZ, H ^{[1
]}

LENT, A ^{[1
]}

LUNG, HP ^{[1
]}

机构：

[1] GE, CTR RES & DEV, SCHENECTADY, NY 12301 USA

来源：

INFORMATION AND CONTROL | 1979年 / 42卷 / 01期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0019-9958(79)90160-8

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A new iterative method is proposed for finding the optimal Bayesian estimate of an unknown image from its projection data (experimentally obtained integrals of its grayness over thin strips). Convergence of the method is proved and its performance is illustrated. The method compares favorably with previously proposed procedures. © 1979 Academic Press, Inc.

引用

页码：60 / 71

页数：12

共 13 条

[1] 3-DIMENSIONAL RECONSTRUCTION FROM PROJECTIONS - REVIEW OF ALGORITHMS [J].