메뉴 건너뛰기




Volumn 57, Issue 9, 2012, Pages 2517-2538

Image reconstruction and system modeling techniques for virtual-pinhole PET insert systems

Author keywords

[No Author keywords available]

Indexed keywords

3-D MODELING; CONTRAST RECOVERY; DETECTOR MODULE; HIGH RESOLUTION; LESION DETECTABILITY; LOWER RESOLUTION; MEASURED DATA; MODEL COMPONENTS; MULTIRESOLUTION DATA; PET SCANNER; PET/CT SCANNERS; RECONSTRUCTION PROBLEMS; SCANNER GEOMETRY; SPATIAL RESOLUTION; STATISTICAL RECONSTRUCTION; SYSTEM MODELING;

EID: 84859621935     PISSN: 00319155     EISSN: 13616560     Source Type: Journal    
DOI: 10.1088/0031-9155/57/9/2517     Document Type: Article
Times cited : (18)

References (35)
  • 1
    • 0031913792 scopus 로고    scopus 로고
    • Algorithms for calculating detector efficiency normalization coefficients for true coincidences in 3D PET
    • DOI 10.1088/0031-9155/43/1/012, PII S0031915598830819
    • Badawi R D, Lodge M A and Marsden P K 1998 Algorithms for calculating detector efficiency normalization coefficients for true coincidences in 3D PET Phys. Med. Biol. 43 189205 (Pubitemid 28103718)
    • (1998) Physics in Medicine and Biology , vol.43 , Issue.1 , pp. 189-205
    • Badawi, R.D.1    Lodge, M.A.2    Marsden, P.K.3
  • 3
    • 0030354161 scopus 로고    scopus 로고
    • An investigation of factors affecting detector and geometric correction in normalization of 3-d pet data
    • PII S0018949996089800
    • Bailey D L, Townsend D W, Kinahan P E, Grootoonk S and Jones T 1996 An investigation of factors affecting detector and geometric correction in normalization of 3D PET data IEEE Trans. Nucl. Sci. 43 33007 (Pubitemid 126771001)
    • (1996) IEEE Transactions on Nuclear Science , vol.43 , Issue.6 PART 2 , pp. 3300-3307
    • Bailey, D.L.1    Townsend, D.W.2    Kinahan, P.E.3    Grootoonk, S.4    Jones, T.5
  • 5
    • 0022888626 scopus 로고
    • Quantitation in positron emission computed tomography: 7. A technique to reduce noise in accidental coincidence measurements and coincidence efficiency calibration
    • Casey M E and Hoffman E J 1986 Quantitation in positron emission computed tomography: a technique to reduce noise in accidental coincidence measurements and coincidence efficiency calibration J. Comput. Assist. Tomogr. 10 84550 (Pubitemid 16020620)
    • (1986) Journal of Computer Assisted Tomography , vol.10 , Issue.5 , pp. 845-850
    • Casey, M.E.1    Hoffman, E.J.2
  • 6
    • 40449089267 scopus 로고    scopus 로고
    • VP-PET: A new imaging modality?
    • DOI 10.2967/jnumed.107.044222
    • Chatziioannou A 2008 VP-PET: A new imaging modality? J. Nucl. Med. 49 3456 (Pubitemid 351355197)
    • (2008) Journal of Nuclear Medicine , vol.49 , Issue.3 , pp. 345-346
    • Chatziioannou, A.1
  • 7
    • 0002638197 scopus 로고    scopus 로고
    • Statistical image reconstruction methods for transmission tomography
    • Fessler J A 2000 Statistical image reconstruction methods for transmission tomography Handbook of Medical Imaging: Medical Image Processing and Analysis vol 2 ed M Sonka and J M Fitzpatrick (Bellingham, WA: SPIE Optical Engineering Press) pp 170
    • (2000) Handbook of Medical Imaging: Medical Image Processing and Analysis , vol.2 , pp. 1-70
    • Fessler, J.A.1
  • 8
    • 79960292768 scopus 로고    scopus 로고
    • TOPEM: A multimodality probe (PET TOF, MRI, and MRS) for diagnosis and followup of prostate cancer
    • Garibaldi F et al 2010 TOPEM: a multimodality probe (PET TOF, MRI, and MRS) for diagnosis and followup of prostate cancer IEEE Nucl. Sci. Symp. Conf. Rec. pp 24424
    • (2010) IEEE Nucl. Sci. Symp. Conf. Rec. , pp. 2442-2444
    • Garibaldi, F.1
  • 9
    • 0025404969 scopus 로고
    • Bayesian reconstructions from emission tomography data using a modified em algorithm
    • Green P J 1990 Bayesian reconstructions from emission tomography data using a modified EM algorithm IEEE Trans. Med. Imaging 9 8493
    • (1990) IEEE Trans. Med. Imaging , vol.9 , pp. 84-93
    • Green, P.J.1
  • 12
    • 0028700063 scopus 로고
    • Accelerated image reconstruction using ordered subsets of projection data
    • Hudson H M and Larkin R S 1994 Accelerated image reconstruction using ordered subsets of projection data IEEE Trans. Med. Imaging 13 6019
    • (1994) IEEE Trans. Med. Imaging , vol.13 , pp. 601-609
    • Hudson, H.M.1    Larkin, R.S.2
  • 14
    • 0034178297 scopus 로고    scopus 로고
    • List-mode maximum-likelihood reconstruction applied to positron emission mammography (PEM) with irregular sampling
    • Huesman R H, Klein G J, Moses W W, Qi J, Reutter B W and Virador P R G 2000 List-mode maximum-likelihood reconstruction applied to positron emission mammography (PEM) with irregular sampling IEEE Trans. Med. Imaging 19 5327
    • (2000) IEEE Trans. Med. Imaging , vol.19 , pp. 532-537
    • Huesman, R.H.1    Klein, G.J.2    Moses, W.W.3    Qi, J.4    Reutter, B.W.5    Virador, P.R.G.6
  • 16
    • 0037811001 scopus 로고    scopus 로고
    • X-ray-based attenuation correction for positron emission tomography/computed tomography scanners
    • DOI 10.1053/snuc.2003.127307
    • Kinahan P E, Hasegawa B H and Beyer T 2003 X-ray-based attenuation correction for positron emission tomography/computed tomography scanners Semin. Nucl. Med. 33 16679 (Pubitemid 36859496)
    • (2003) Seminars in Nuclear Medicine , vol.33 , Issue.3 , pp. 166-179
    • Kinahan, P.E.1    Hasegawa, B.H.2    Beyer, T.3
  • 17
    • 77953726897 scopus 로고    scopus 로고
    • Compton scattering in clinical PET/CT with high resolution half ring PET insert device
    • Komarov S A, Wu H, Keesing D B, OSullivan J A and Tai Y C 2010 Compton scattering in clinical PET/CT with high resolution half ring PET insert device IEEE Trans. Nucl. Sci. 57 104551
    • (2010) IEEE Trans. Nucl. Sci. , vol.57 , pp. 1045-1051
    • Komarov, S.A.1    Wu, H.2    Keesing, D.B.3    Osullivan, J.A.4    Tai, Y.C.5
  • 19
    • 33846624359 scopus 로고    scopus 로고
    • An advanced analytic method incorporating the geometrical properties of scanner and radiation emissions into the system model for the true component of 3D PET data
    • DOI 10.1109/NSSMIC.2005.1596796, 1596796, 2005 IEEE Nuclear Science Symposium Conference Record -Nuclear Science Symposium and Medical Imaging Conference
    • Markiewicz P J, Reader A J, Tamal M, Julyan P J and Hastings D L 2005 An advanced analytic method incorporating the geometrical properties of scanner and radiation emissions into the system model for the true component of 3D PET data IEEE Nucl. Sci. Symp. Conf. Rec. pp 23104 (Pubitemid 46172212)
    • (2005) IEEE Nuclear Science Symposium Conference Record , vol.4 , pp. 2310-2314
    • Markiewicz, P.J.1    Reader, A.J.2    Tamal, M.3    Julyan, P.J.4    Hastings, D.L.5
  • 20
    • 0028711560 scopus 로고
    • Fast gradient-based methods for Bayesian reconstruction of transmission and emission PET images
    • Mumcuolu E U, Leahy R, Cherry S R and Zhou Z 1994 Fast gradient-based methods for Bayesian reconstruction of transmission and emission PET images IEEE Trans. Med. Imaging 13 687701
    • (1994) IEEE Trans. Med. Imaging , vol.13 , pp. 687-701
    • Mumcuolu, E.U.1    Leahy, R.2    Cherry, S.R.3    Zhou, Z.4
  • 21
    • 0029805550 scopus 로고    scopus 로고
    • Bayesian reconstruction of PET images: Methodology and performance analysis
    • DOI 10.1088/0031-9155/41/9/015
    • Mumcuolu E U, Leahy R M and Cherry S R 1996 Bayesian reconstruction of PET images: methodology and performance analysis Phys. Med. Biol. 41 1777807 (Pubitemid 26288527)
    • (1996) Physics in Medicine and Biology , vol.41 , Issue.9 , pp. 1777-1807
    • Mumcuoglu, E.U.1    Leahy, R.M.2    Cherry, S.R.3
  • 22
    • 33847771633 scopus 로고    scopus 로고
    • Alternating minimization algorithms for transmission tomography
    • DOI 10.1109/TMI.2006.886806
    • OSullivan J A and Benac J 2007 Alternating minimization algorithms for transmission tomography IEEE Trans. Med. Imaging 26 28397 (Pubitemid 46392338)
    • (2007) IEEE Transactions on Medical Imaging , vol.26 , Issue.3 , pp. 283-297
    • O'Sullivan, J.A.1    Benac, J.2
  • 23
    • 34547358984 scopus 로고    scopus 로고
    • 2D linear and iterative reconstruction algorithms for a PET-insert scanner
    • DOI 10.1088/0031-9155/52/14/018, PII S0031915507341754, 018
    • Pal D, OSullivan J A, Wu H, Janecek M and Tai Y C 2007 2D linear and iterative reconstruction algorithms for a PET-insert scanner Phys. Med. Biol. 52 4293310 (Pubitemid 47134640)
    • (2007) Physics in Medicine and Biology , vol.52 , Issue.14 , pp. 4293-4310
    • Pal, D.1    O'Sullivan, J.A.2    Wu, H.3    Janecek, M.4    Tai, Y.-C.5
  • 24
    • 35348994487 scopus 로고    scopus 로고
    • Effects of positron range and annihilation photon acolinearity on image resolution of a compton PET
    • DOI 10.1109/TNS.2007.902358
    • Park S J, Rogers W L and Clinthorne N H 2007 Effects of positron range and annihilation photon acolinearity on image resolution of a Compton PET IEEE Trans. Nucl. Sci. 54 154352 (Pubitemid 47599124)
    • (2007) IEEE Transactions on Nuclear Science , vol.54 , Issue.5 , pp. 1543-1552
    • Park, S.-J.1    Rogers, W.L.2    Clinthorne, N.H.3
  • 25
    • 79960365685 scopus 로고    scopus 로고
    • Online detector response calculations for high-resolution PET image reconstruction
    • Pratx G and Levin C 2011 Online detector response calculations for high-resolution PET image reconstruction Phys. Med. Biol. 56 402340
    • (2011) Phys. Med. Biol. , vol.56 , pp. 4023-4040
    • Pratx, G.1    Levin, C.2
  • 26
    • 0031981253 scopus 로고    scopus 로고
    • High-resolution 3D bayesian image reconstruction using the microPET small-animal scanner
    • DOI 10.1088/0031-9155/43/4/027, PII S0031915598906273
    • 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 Phys. Med. Biol. 43 100113 (Pubitemid 28168428)
    • (1998) Physics in Medicine and Biology , vol.43 , Issue.4 , pp. 1001-1013
    • Qi, J.1    Leahy, R.M.2    Cherry, S.R.3    Chatziioannou, A.4    Farquhar, T.H.5
  • 27
    • 80052053090 scopus 로고    scopus 로고
    • Experimental assessment of resolution improvement of a zoom-in PET
    • Qi J, Yang Y, Zhou J, Wu Y and Cherry S R 2011 Experimental assessment of resolution improvement of a zoom-in PET Phys. Med. Biol. 56 N16574
    • (2011) Phys. Med. Biol. , vol.56
    • Qi, J.1    Yang, Y.2    Zhou, J.3    Wu, Y.4    Cherry, S.R.5
  • 30
    • 0034244929 scopus 로고    scopus 로고
    • New, faster, image-based scatter correction for 3D PET
    • Watson C C 2000 New, faster, image-based scatter correction for 3D PET IEEE Trans. Nucl. Sci. 47 1587-94
    • (2000) IEEE Trans. Nucl. Sci. , vol.47 , pp. 1587-1594
    • Watson, C.C.1
  • 31
    • 53749095267 scopus 로고    scopus 로고
    • Micro insert: A prototype full-ring PET device for improving the image resolution of a small-animal PET scanner
    • Wu H, Pal D, Song T Y, OSullivan J A and Tai Y C 2008a Micro insert: a prototype full-ring PET device for improving the image resolution of a small-animal PET scanner J. Nucl. Med. 49 166876
    • (2008) J. Nucl. Med. , vol.49 , pp. 1668-1676
    • Wu, H.1    Pal, D.2    Song, T.Y.3    Osullivan, J.A.4    Tai, Y.C.5
  • 34
    • 70350504126 scopus 로고    scopus 로고
    • Theoretical analysis and simulation study of a high-resolution zoom-in PET system
    • Zhou J and Qi J 2009 Theoretical analysis and simulation study of a high-resolution zoom-in PET system Phys. Med. Biol. 54 5193208
    • (2009) Phys. Med. Biol. , vol.54 , pp. 5193-5208
    • Zhou, J.1    Qi, J.2
  • 35
    • 78650924373 scopus 로고    scopus 로고
    • Adaptive imaging for lesion detection using a zoom-in PET system
    • Zhou J and Qi J 2011 Adaptive imaging for lesion detection using a zoom-in PET system IEEE Trans. Med. Imaging 30 11930
    • (2011) IEEE Trans. Med. Imaging , vol.30 , pp. 119-130
    • Zhou, J.1    Qi, J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.