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    Results: 1 to 20 of 132

    1.

    Time-of-flight PET data determine the attenuation sinogram up to a constant.

    Defrise M, Rezaei A, Nuyts J.

    Phys Med Biol. 2012 Feb 21;57(4):885-99. Epub 2012 Jan 31.

    PMID:
    22290428
    [PubMed - indexed for MEDLINE]
    2.

    Direct 4D parametric imaging for linearized models of reversibly binding PET tracers using generalized AB-EM reconstruction.

    Rahmim A, Zhou Y, Tang J, Lu L, Sossi V, Wong DF.

    Phys Med Biol. 2012 Feb 7;57(3):733-55. Epub 2012 Jan 18.

    PMID:
    22252120
    [PubMed - indexed for MEDLINE]
    3.

    Selection of weighting factors for quantification of PET radioligand binding using simplified reference tissue models with noisy input functions.

    Normandin MD, Koeppe RA, Morris ED.

    Phys Med Biol. 2012 Feb 7;57(3):609-29. Epub 2012 Jan 12.

    PMID:
    22241524
    [PubMed - indexed for MEDLINE]
    4.

    Murine cardiac images obtained with focusing pinhole SPECT are barely influenced by extra-cardiac activity.

    Branderhorst W, van der Have F, Vastenhouw B, Viergever MA, Beekman FJ.

    Phys Med Biol. 2012 Feb 7;57(3):717-32. Epub 2012 Jan 13.

    PMID:
    22240291
    [PubMed - indexed for MEDLINE]
    5.

    Simultaneous imaging using Si-PM-based PET and MRI for development of an integrated PET/MRI system.

    Yamamoto S, Watabe T, Watabe H, Aoki M, Sugiyama E, Imaizumi M, Kanai Y, Shimosegawa E, Hatazawa J.

    Phys Med Biol. 2012 Jan 21;57(2):N1-13. Epub 2011 Dec 14.

    PMID:
    22170810
    [PubMed - indexed for MEDLINE]
    6.

    Investigation of dynamic SPECT measurements of the arterial input function in human subjects using simulation, phantom and human studies.

    Winant CD, Aparici CM, Zelnik YR, Reutter BW, Sitek A, Bacharach SL, Gullberg GT.

    Phys Med Biol. 2012 Jan 21;57(2):375-93. Epub 2011 Dec 14.

    PMID:
    22170801
    [PubMed - indexed for MEDLINE]
    Free PMC Article
    7.

    Ultra-low dose CT attenuation correction for PET/CT.

    Xia T, Alessio AM, De Man B, Manjeshwar R, Asma E, Kinahan PE.

    Phys Med Biol. 2012 Jan 21;57(2):309-28. Epub 2011 Dec 9.

    PMID:
    22156174
    [PubMed - indexed for MEDLINE]
    8.

    An investigation of inconsistent projections and artefacts in multi-pinhole SPECT with axially aligned pinholes.

    Kench PL, Lin J, Gregoire MC, Meikle SR.

    Phys Med Biol. 2011 Dec 7;56(23):7487-503. Epub 2011 Nov 11.

    PMID:
    22080828
    [PubMed - indexed for MEDLINE]
    9.

    A deconvolution approach for PET-based dose reconstruction in proton radiotherapy.

    Remmele S, Hesser J, Paganetti H, Bortfeld T.

    Phys Med Biol. 2011 Dec 7;56(23):7601-19.

    PMID:
    22086216
    [PubMed - indexed for MEDLINE]
    10.

    Tomographic image quality of rotating slat versus parallel hole-collimated SPECT.

    Van Holen R, Staelens S, Vandenberghe S.

    Phys Med Biol. 2011 Nov 21;56(22):7205-22. Epub 2011 Oct 25.

    PMID:
    22024539
    [PubMed - indexed for MEDLINE]
    11.

    Joint optimization of collimator and reconstruction parameters in SPECT imaging for lesion quantification.

    McQuaid SJ, Southekal S, Kijewski MF, Moore SC.

    Phys Med Biol. 2011 Nov 7;56(21):6983-7000.

    PMID:
    22008861
    [PubMed - indexed for MEDLINE]
    12.

    Monte Carlo simulations of clinical PET and SPECT scans: impact of the input data on the simulated images.

    Stute S, Carlier T, Cristina K, Noblet C, Martineau A, Hutton B, Barnden L, Buvat I.

    Phys Med Biol. 2011 Oct 7;56(19):6441-57. Epub 2011 Sep 20.

    PMID:
    21934192
    [PubMed - indexed for MEDLINE]
    13.

    A custom-built PET phantom design for quantitative imaging of printed distributions.

    Markiewicz PJ, Angelis GI, Kotasidis F, Green M, Lionheart WR, Reader AJ, Matthews JC.

    Phys Med Biol. 2011 Nov 7;56(21):N247-61. Epub 2011 Oct 7.

    PMID:
    21983701
    [PubMed - indexed for MEDLINE]
    14.

    PET image reconstruction with anatomical edge guided level set prior.

    Cheng-Liao J, Qi J.

    Phys Med Biol. 2011 Nov 7;56(21):6899-918. Epub 2011 Oct 7.

    PMID:
    21983558
    [PubMed - indexed for MEDLINE]
    15.

    Simulation study on potential accuracy gains from dual energy CT tissue segmentation for low-energy brachytherapy Monte Carlo dose calculations.

    Landry G, Granton PV, Reniers B, Ollers MC, Beaulieu L, Wildberger JE, Verhaegen F.

    Phys Med Biol. 2011 Oct 7;56(19):6257-78. Epub 2011 Sep 6.

    PMID:
    21896967
    [PubMed - indexed for MEDLINE]
    16.

    Signal and noise properties of position-sensitive avalanche photodiodes.

    Yang Y, Wu Y, Farrell R, Dokhale PA, Shah KS, Cherry SR.

    Phys Med Biol. 2011 Oct 7;56(19):6327-36. Epub 2011 Sep 6.

    PMID:
    21896961
    [PubMed - indexed for MEDLINE]
    17.

    A SiPM-based isotropic-3D PET detector X'tal cube with a three-dimensional array of 1 mm(3) crystals.

    Yamaya T, Mitsuhashi T, Matsumoto T, Inadama N, Nishikido F, Yoshida E, Murayama H, Kawai H, Suga M, Watanabe M.

    Phys Med Biol. 2011 Nov 7;56(21):6793-807. Epub 2011 Oct 5.

    PMID:
    21971079
    [PubMed - indexed for MEDLINE]
    18.

    Comparison of yttrium-90 quantitative imaging by TOF and non-TOF PET in a phantom of liver selective internal radiotherapy.

    van Elmbt L, Vandenberghe S, Walrand S, Pauwels S, Jamar F.

    Phys Med Biol. 2011 Nov 7;56(21):6759-77. Epub 2011 Oct 5.

    PMID:
    21970976
    [PubMed - indexed for MEDLINE]
    19.

    Fast and efficient fully 3D PET image reconstruction using sparse system matrix factorization with GPU acceleration.

    Zhou J, Qi J.

    Phys Med Biol. 2011 Oct 21;56(20):6739-57.

    PMID:
    21970864
    [PubMed - indexed for MEDLINE]
    20.

    NEMA NU-04-based performance characteristics of the LabPET-8™ small animal PET scanner.

    Prasad R, Ratib O, Zaidi H.

    Phys Med Biol. 2011 Oct 21;56(20):6649-64. Epub 2011 Sep 23.

    PMID:
    21941029
    [PubMed - indexed for MEDLINE]

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