Transaxial system models for jPET-D4 image reconstruction

Physics in Medicine and Biology

Volumn 50, Issue 22, 2005, Pages 5339-5355

  Yamaya, Taiga ^a   Hagiwara, Naoki ^b   Obi, Takashi ^b   Yamaguchi, Masahiro ^b   Ohyama, Nagaaki ^b   Kitamura, Keishi ^a,c   Hasegawa, Tomoyuki ^d   Haneishi, Hideaki ^e   Yoshida, Eiji ^a   Inadama, Naoko ^a   Murayama, Hideo ^a  

^a NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^c SHIMADZU CORPORATION   (Japan)

^d KITASATO UNIVERSITY   (Japan)

^e CHIBA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BRAIN; FUNCTIONS; IMAGE QUALITY; INFORMATION ANALYSIS; ITERATIVE METHODS; MATHEMATICAL MODELS; OPTIMIZATION; POLYETHYLENE TEREPHTHALATES; SENSITIVITY ANALYSIS;

DEPTH-OF-INTERACTION (DOI) INFORMATION; LINE-OF-RESPONSES (LOR); SPATIAL RESOLUTION; SYSTEM MATRIX;

IMAGE RECONSTRUCTION;

ACCELERATION; ACCURACY; ARTICLE; CALCULATION; COMPRESSION; IMAGE QUALITY; IMAGING SYSTEM; POSITRON EMISSION TOMOGRAPHY; PRIORITY JOURNAL; REDUCTION;

BRAIN; COMPUTER SIMULATION; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MONTE CARLO METHOD; PHANTOMS, IMAGING; POISSON DISTRIBUTION; POSITRON-EMISSION TOMOGRAPHY; TIME FACTORS;

EID: 27644541049     PISSN: 00319155     EISSN: 00319155     Source Type: Journal    
DOI: 10.1088/0031-9155/50/22/009     Document Type: Article

References (18)

1. Carson R E, Barker W C, Liow J-S and Johnson C A 2003 Design of a motion-compensation OSEM list-mode algorithm for resolution-recovery reconstruction for the HRRT IEEE Med. Imag. Conf. Rec. M16-6 (on CD-ROM)
2. Comtat C, Bataille F, Michel C, Jones J P, Sibomana M, Janeiro L and Trébossen R 2004 OSEM-3D reconstruction strategies for the ECAT HRRT IEEE Med. Imag. Conf. Rec. M9-167 (on CD-ROM)
3. Fukano A, Nakayama T and Kudo H 2004 Performance evaluation of relaxed block-iterative algorithms for 3-D PET reconstruction IEEE Med. Imag. Conf. Rec. M2-153 (on CD-ROM)
4. Gordon R, Bender R and Herman G T 1970 Algebraic reconstruction techniques (ART) for three-dimensional electron microscopy and X-ray photography J. Theor. Biol. 29 471-82
5. Hoffman E J, Cutler P D, Digby W M and Mazziotta J C 1990 3-D phantom to simulate cerebral blood flow and metabolic images for PET IEEE Trans. Nucl. Sci. 37 616-20
6. Huesman R H, Klein G J and Moses W W 2000 List-mode maximum-likelihood reconstruction applied to positron emission mammography (PEM) with irregular sampling IEEE Trans. Med. Imag. 19 532-7
7. Kitamura K, Amano M and Murayama H 2002 Count rate analysis of PET scanner designs based on a GSO depth of interaction detector with a large area PS-PMT IEEE Trans. Nucl. Sci. 49 2218-22
8. Liang A 1994 Detector response restoration in image reconstruction of high resolution positron emission tomography IEEE Trans. Med. Imag. 13 314-21
9. Murayama H, Ishibashi H, Uchida H, Ohmura T and Yamashita T 1998 Depth encoding multicrystal detector for PET IEEE Trans. Nucl. Sci. 45 1152-7
10. Nichols T E, Qi J, Asma E and Leahy R M 2002 Spatiotemporal reconstruction of list-mode PET data IEEE Trans. Med. Imag. 21 396-404
11. Panin V Y, Kehren F, Rothfuss H, Hu D, Michel C and Casey M E 2004 PET reconstruction with system matrix derived from point source measurements IEEE Med. Imag. Conf. Rec. M2-153 (on CD-ROM)
12. Qi J, Leahy R M, Cherry S R, Chatziioannou A and Farquhar T H 1998 High-resolution 3D Bayesian image reconstruction using the microPET small-animal scanner Pys. Med. Biol. 43 1001-13
13. Reader A J, Erlandsson K, Flower M A and Ott R J 1998 Fast accurate iterative reconstruction for low-statistics positron volume imaging Phys. Med. Biol. 43 835-46
14. Selivanov V V, Picard Y, Cadorette J, Rodrigue S and Lecomte R 2000 Detector response models for statistical iterative image reconstruction in high resolution PET IEEE Trans. Nucl. Sci. 47 1168-75
15. Shepp L A and Vardi Y 1982 Maximum likelihood reconstruction for emission tomography IEEE Trans. Med. Imag. 1 113-22
16. Siddon R L 1985 Fast calculation of the exact radiological path for a three-dimensional CT array Med. Phys. 12 252-5
17. Tanaka E and Kudo H 2003 Subset-dependent relaxation in block-iterative algorithms for image reconstruction in emission tomography Phys. Med. Biol. 48 1405-22
18. Yamaya T, Hagiwara N, Obi T, Yamaguchi M, Kita K, Ohyama N, Kitamura K, Hasegawa T, Haneishi H and Murayama H 2003 DOI-PET image reconstruction with accurate system modeling that reduces redundancy of the imaging system IEEE Trans. Nucl. Sci. 50 1404-9