THE REMOVAL OF A CUPPING ARTIFACT FROM BRAIN IMAGES PRODUCED BY THE EMI-7070 CT SCANNER

被引：6

作者：

MOTT, DJ ^{[1
]}

ZHENG, GL ^{[1
]}

EDDLESTON, B ^{[1
]}

机构：

[1] CHRISTIE HOSP & HOLT RADIUM INST,DEPT DIAGNOST RADIOL,MANCHESTER M20 9BX,LANCS,ENGLAND

来源：

BRITISH JOURNAL OF RADIOLOGY | 1985年 / 58卷 / 693期

关键词：

D O I：

10.1259/0007-1285-58-693-873

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

引用

页码：873 / 880

页数：8

共 9 条

[1] BEAM HARDENING IN X-RAY RECONSTRUCTIVE TOMOGRAPHY [J].

BROOKS, RA ;

DICHIRO, G .

PHYSICS IN MEDICINE AND BIOLOGY, 1976, 21 (03) :390-398

[2] PRINCIPLES OF COMPUTER-ASSISTED TOMOGRAPHY (CAT) IN RADIOGRAPHIC AND RADIOISOTOPIC IMAGING [J].

BROOKS, RA ;

DICHIRO, G .

PHYSICS IN MEDICINE AND BIOLOGY, 1976, 21 (05) :689-732

[3]

CHASE R C, 1978, Medical Physics (Woodbury), V5, P497, DOI 10.1118/1.594486

[4] ELLIPSOIDAL BODY PHANTOM FOR EVALUATION OF CT SCANNERS [J].

HEMMINGSSON, A ;

JUNG, B ;

YTTERBERGH, C .

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1983, 7 (03) :503-508

[5] DEMONSTRATION OF BEAM HARDENING CORRECTION IN COMPUTED-TOMOGRAPHY OF THE HEAD [J].

HERMAN, GT .

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 1979, 3 (03) :373-378

[6]

JOSEPH PM, 1981, RADIOLOGY SKULL BRAI, V5, P3956

[7] THE UNRELIABILITY OF CT-NUMBERS AS ABSOLUTE VALUES [J].

LEVI, C ;

GRAY, JE ;

MCCULLOUGH, EC ;

HATTERY, RR .

AMERICAN JOURNAL OF ROENTGENOLOGY, 1982, 139 (03) :443-447

[8] IMAGE NOISE-REDUCTION ON THE EMI 7070 CT SCANNER BY THE REDUCTION OF THE NOISE RESIDENT IN THE CT WEDGE PROFILES [J].

MOTT, DJ .

MEDICAL PHYSICS, 1984, 11 (05) :666-669

[9]

RUEGSEGGER P, 1978, J COMPUT ASSIST TOMO, V2, P184

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