THE USE OF CONSTRAINTS TO ELIMINATE ARTIFACTS IN MAXIMUM-LIKELIHOOD IMAGE ESTIMATION FOR EMISSION TOMOGRAPHY

被引：27

作者：

POLITTE, DG ^{[1
]}

SNYDER, DL ^{[1
]}

机构：

[1] WASHINGTON UNIV,DEPT ELECT ENGN,ST LOUIS,MO 63110

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1988年 / 35卷 / 01期

关键词：

D O I：

10.1109/23.12796

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：

引用

页码：608 / 610

页数：3

共 10 条

[1] MAXIMUM LIKELIHOOD FROM INCOMPLETE DATA VIA EM ALGORITHM
DEMPSTER, AP
LAIRD, NM
RUBIN, DB
[J]. JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-METHODOLOGICAL, 1977, 39 (01): : 1 - 38
[2] Grenander U., 1981, ABSTRACT INFERENCE
[3] LANGE K, 1984, J COMPUT ASSIST TOMO, V8, P306
[4] RESULTS OF A COMPARATIVE-STUDY OF A RECONSTRUCTION PROCEDURE FOR PRODUCING IMPROVED ESTIMATES OF RADIOACTIVITY DISTRIBUTIONS IN TIME-OF-FLIGHT EMISSION TOMOGRAPHY
POLITTE, DG
SNYDER, DL
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1984, 31 (01) : 614 - 619
[5] MAXIMUM LIKELIHOOD APPROACH TO EMISSION IMAGE-RECONSTRUCTION FROM PROJECTIONS
ROCKMORE, AJ
MACOVSKI, A
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1976, 23 (04) : 1428 - 1432
[6] Shepp L A, 1982, IEEE Trans Med Imaging, V1, P113, DOI 10.1109/TMI.1982.4307558
[7] THE USE OF SIEVES TO STABILIZE IMAGES PRODUCED WITH THE EM ALGORITHM FOR EMISSION TOMOGRAPHY
SNYDER, DL
MILLER, MI
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1985, 32 (05) : 3864 - 3872
[8] A MATHEMATICAL-MODEL FOR POSITRON-EMISSION TOMOGRAPHY SYSTEMS HAVING TIME-OF-FLIGHT MEASUREMENTS
SNYDER, DL
THOMAS, LJ
TERPOGOSSIAN, MM
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1981, 28 (03) : 3575 - 3583
[9] NOISE AND EDGE ARTIFACTS IN MAXIMUM-LIKELIHOOD RECONSTRUCTIONS FOR EMISSION TOMOGRAPHY
SNYDER, DL
MILLER, MI
THOMAS, LJ
POLITTE, DG
[J]. IEEE TRANSACTIONS ON MEDICAL IMAGING, 1987, 6 (03) : 228 - 238
[10] IMAGE-RECONSTRUCTION FROM LIST-MODE DATA IN AN EMISSION TOMOGRAPHY SYSTEM HAVING TIME-OF-FLIGHT MEASUREMENTS
SNYDER, DL
POLITTE, DG
[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1983, 30 (03) : 1843 - 1849

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