Stereoscopic imaging using folded linear dual-energy x-ray detectors

被引：12

作者：

Evans, JPO ^{[1
]}

机构：

[1] Nottingham Trent Univ, Sch Engn, Div Elect & Elect Engn, Vis Syst Grp, Nottingham NG1 4BU, England

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2002年 / 13卷 / 09期

关键词：

3D coordinate data; x-ray; stereoscopic; line-scan; visual inspection;

D O I：

10.1088/0957-0233/13/9/303

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A binocular stereoscopic x-ray imaging technique based on a theory specifically developed for a single x-ray source and a pair of folded linear dual-energy x-ray detector arrays is presented. The theoretical analysis is discussed in terms of an ideal x-ray source and x-ray detectors, and has formed the basis for the development of an experimental system. The resultant images may be used for both visual inspection and for the extraction of three-dimensional coordinate information.

引用

页码：1388 / 1397

页数：10

共 35 条

[11]

EVANS JPO, 1997, Patent No. 2360685

[12]

EWERT U, 1994, INT S COMP TOM IND A, P148

[13] X-ray computed laminography:: an approach of computed tomography for applications with limited access [J].

Gondrom, S ;

Zhou, J ;

Maisl, M ;

Reiter, H ;

Kröning, M ;

Arnold, W .

NUCLEAR ENGINEERING AND DESIGN, 1999, 190 (1-2) :141-147

[14]

HENDEE WR, 1979, MED RAD PHYSICS, P360

[15]

HENRI CJ, 1990, 1 C VIS BIOM COMP AT, P216

[16]

HENRI CJ, 1990, 1 C VIS BIOM COMP AT, P450

[17]

ITOH K, 1986, Patent No. 4578802

[18]

JACOBSON B, 1953, ACTA RADIOL, V39, P436

[19]

JONES A, 1980, SOME THEORETICAL ASP, P1

[20] Contrast transfer function measurement of X-ray solid state linear detectors using bar/space pattern methods [J].

Kaftandjian, V ;

Zhu, YM ;

Peix, G ;

Babot, D .

NDT & E INTERNATIONAL, 1996, 29 (01) :3-11

← 1 2 3 4 →