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La ricerca find articoli where soggetti phrase all words 'iterative reconstruction' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 87 riferimenti
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    1. Johnson, CA; Sofer, A
      A primal-dual method for large-scale image reconstruction in emission tomography

      SIAM JOURNAL ON OPTIMIZATION
    2. Brix, G; Henze, M; Knopp, MV; Lucht, R; Doll, J; Junkermann, H; Hawighorst, H; Haberkorn, U
      Comparison of pharmacokinetic MRI and [F-18] fluorodeoxyglucose PET in thediagnosis of breast cancer: initial experience

      EUROPEAN RADIOLOGY
    3. Carroll, RB; Mair, BA
      A new model and reconstruction method for 2D PET based on transforming detector tube data into detector arc data

      JOURNAL OF MATHEMATICAL IMAGING AND VISION
    4. Zeng, GL
      Image reconstruction - a tutorial

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    5. Bouwens, L; Van de Walle, R; Nuyts, J; Koole, M; D'Asseler, Y; Vandenberghe, S; Lemahieu, I; Dierckx, RA
      Image-correction techniques in SPECT

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    6. Beekman, FJ; Kamphuis, C; King, MA; van Rijk, PP; Viergever, MA
      Improvement of image resolution and quantitative accuracy in clinical Single Photon Emission Computed Tomography

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    7. Koole, M; Laere, KV; de Walle, RV; Vandenberghe, S; Bouwens, L; Lemahieu, I; Dierckx, RA
      MRI guided segmentation and quantification of SPECT images of the basal ganglia: a phantom study

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    8. Pruessmann, KP; Weiger, M; Bornert, P; Boesiger, P
      Advances in sensitivity encoding with arbitrary k-space trajectories

      MAGNETIC RESONANCE IN MEDICINE
    9. Ramos, CD; Erdi, YE; Gonen, M; Riedel, E; Yeung, HWD; Macapinlac, HA; Chisin, R; Larson, SM
      FDG-PET standardized uptake values in normal anatomical structures using iterative reconstruction segmented attenuation correction and filtered back-projection

      EUROPEAN JOURNAL OF NUCLEAR MEDICINE
    10. Nuyts, J; Michel, C; Dupont, P
      Maximum-likelihood expectation-maximization reconstruction of sinograms with arbitrary noise distribution using NEC-transformations

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    11. De Pierro, AR; Yamagishi, MEB
      Fast EM-like methods for maximum "a posteriori" estimates in emission tomography

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    12. De Man, B; Nuyts, J; Dupont, P; Marchal, G; Suetens, P
      An iterative maximum-likelihood polychromatic algorithm for CT

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    13. Riddell, C; Carson, RE; Carrasquillo, JA; Libutti, SK; Danforth, DN; Whatley, M; Bacharach, SL
      Noise reduction in oncology FDG PET images by iterative reconstruction: A quantitative assessment

      JOURNAL OF NUCLEAR MEDICINE
    14. Boellaard, R; van Lingen, A; Lammertsma, AA
      Experimental and clinical evaluation of iterative reconstruction (OSEM) indynamic PET: Quantitative characteristics and effects on kinetic modeling

      JOURNAL OF NUCLEAR MEDICINE
    15. Bouwens, LR; Gifford, H; Van de Walle, R; King, MA; Lemahieu, I; Dierckx, RA
      Resolution recovery for list-mode reconstruction in SPECT

      PHYSICS IN MEDICINE AND BIOLOGY
    16. Bouwens, L; Van de Walle, R; Gifford, H; King, M; Lemahieu, I; Dierckx, RA
      LMIRA: List-mode iterative reconstruction algorithm for SPECT

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    17. Calvini, P; Vitali, P; Nobili, F; Rodriguez, G
      Enhancement of SPECT reconstructions by means of coregistered MR data

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    18. Narayanan, MV; King, MA; Leppo, J; Dahlberg, S; Pretorius, PH; Gifford, HC
      Optimization of regularization of attenuation and scatter-corrected Tc-99mcardiac SPECT studies for defect detection using hybrid images

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    19. Daube-Witherspoon, ME; Matej, S; Karp, JS; Lewitt, RM
      Application of the row action maximum likelihood algorithm with spherical basis functions to clinical PET imaging

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    20. Bai, CY; Zeng, GSL; Gullberg, GT
      The modeling of multiple order Compton scatter in SPECT

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    21. Kauppinen, T; Yang, J; Kilpelainen, H; Kuikka, JT
      Quantitation of neuroreceptors: a need for beer SPECT imaging

      NUKLEARMEDIZIN-NUCLEAR MEDICINE
    22. Kauppinen, T; Koskinen, MO; Alenius, S; Vanninen, E; Kuikka, JT
      Improvement of brain perfusion SPET using iterative reconstruction with scatter and non-uniform attenuation correction

      EUROPEAN JOURNAL OF NUCLEAR MEDICINE
    23. Moka, D; Eschner, W; Voth, E; Dietlein, M; Larena-Avellaneda, A; Schicha, H
      Iterative reconstruction: an improvement of technetium-99m MIBI SPET for the detection of parathyroid adenomas?

      EUROPEAN JOURNAL OF NUCLEAR MEDICINE
    24. Gifford, HC; King, MA; Wells, RG; Hawkins, WG; Narayanan, MV; Pretorius, PH
      LROC analysis of detector-response compensation in SPECT

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    25. Obi, T; Matej, S; Lewitt, RM; Herman, GT
      2.5-D simultaneous multislice reconstruction by series expansion methods from Fourier-rebinned PET data

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    26. Liow, JS; Zhou, L
      Evaluating performance of reconstruction algorithms for 3-D [O-15] water PET using subtraction analysis

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    27. Soares, EJ; Byrne, CL; Glick, SJ
      Noise characterization of block-iterative reconstruction algorithms: I. Theory

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    28. Lalush, DS; Frey, EC; Tsui, BMW
      Fast maximum entropy approximation in SPECT using the RBI-MAP algorithm

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    29. Bakalov, VP; Yerokhin, MY
      Removal of uncontrollable phase distortions in synthetic aperture radar signals

      IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
    30. Lalush, DS; Tsui, BMW
      Performance of ordered-subset reconstruction algorithms under conditions of extreme attenuation and truncation in myocardial SPECT

      JOURNAL OF NUCLEAR MEDICINE
    31. Bai, CY; Zeng, GSL; Gullberg, GT
      A slice-by-slice blurring model and kernel evaluation using the Klein-Nishina formula for 3D scatter compensation in parallel and converging beam SPECT

      PHYSICS IN MEDICINE AND BIOLOGY
    32. Laurette, I; Zeng, GL; Welch, A; Christian, PE; Gullberg, GT
      A three-dimensional ray-driven attenuation, scatter and geometric responsecorrection technique for SPECT in inhomogeneous media

      PHYSICS IN MEDICINE AND BIOLOGY
    33. Reader, AJ
      Penalised least squares image reconstruction from backprojection space for3D PET

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    34. Unser, M
      Sampling - 50 years after Shannon

      PROCEEDINGS OF THE IEEE
    35. Brix, G; Henze, M; Doll, J; Lucht, R; Zaers, J; Trojan, H; Knopp, MV; Haberkorn, U
      Diagnostic evaluation of the breast using PET: Optimization of data acquisition and postprocessing

      NUKLEARMEDIZIN
    36. Fessler, JA; Booth, SD
      Conjugate-gradient preconditioning methods for shift-variant PET image reconstruction

      IEEE TRANSACTIONS ON IMAGE PROCESSING
    37. Liu, L; Wang, YM
      A direct reconstruction method with variable constraints

      INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY
    38. de Jonge, FAA; Blokland, KJAK
      Statistical tomographic reconstruction: How many more iterations to go?

      EUROPEAN JOURNAL OF NUCLEAR MEDICINE
    39. Zeng, GL; Bai, CY; Gullberg, GT
      A projector/backprojector with slice-to-slice blurring for efficient three-dimensional scatter modeling

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    40. Katoh, C; Ruotsalainen, U; Laine, H; Alenius, S; Iida, H; Nuutila, P; Knuuti, J
      Iterative reconstruction based on median root prior in quantification of myocardial blood flow and oxygen metabolism

      JOURNAL OF NUCLEAR MEDICINE
    41. Blocklet, D; Seret, A; Popa, N; Schoutens, A
      Maximum-likelihood reconstruction with ordered subsets in bone SPECT

      JOURNAL OF NUCLEAR MEDICINE
    42. Bevilacqua, A
      Evaluation of a fully 3-D BPF method for small animal PET images on MIMD architectures

      INTERNATIONAL JOURNAL OF MODERN PHYSICS C
    43. Scarfone, C; Jaszczak, RJ; Gilland, DR; Greer, KL; Munley, MT; Marks, LB; Coleman, RE
      Quantitative pulmonary single photon emission computed tomography for radiotherapy applications

      MEDICAL PHYSICS
    44. Kaplan, MS; Haynor, DR
      Differential attenuation method for simultaneous estimation of activity and attenuation in multiemission single photon emission computed tomography

      MEDICAL PHYSICS
    45. Erdogan, H; Fessler, JA
      Ordered subsets algorithms for transmission tomography

      PHYSICS IN MEDICINE AND BIOLOGY
    46. Ruchala, KJ; Olivera, GH; Schloesser, EA; Mackie, TR
      Megavoltage CT on a tomotherapy system

      PHYSICS IN MEDICINE AND BIOLOGY
    47. Bai, CY; Zeng, GSL; Kadrmas, DJ; Gullberg, GT
      A study of apparent apical defects in attenuation corrected cardiac SPECT

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    48. Galt, JR; Cullom, SJ; Garcia, EV
      Attenuation and scatter compensation in myocardial perfusion SPECT

      SEMINARS IN NUCLEAR MEDICINE
    49. TSUI BMW; FREY EC; LACROIX KJ; LALUSH DS; MCCARTNEY WH; KING MA; GULLBERG GT
      QUANTITATIVE MYOCARDIAL PERFUSION SPECT

      Journal of nuclear cardiology
    50. BYRNE CL
      ACCELERATING THE EMML ALGORITHM AND RELATED ITERATIVE ALGORITHMS BY RESCALED BLOCK-ITERATIVE METHODS

      IEEE transactions on image processing
    51. SERET A
      MEDIAN ROOT PRIOR AND ORDERED SUBSETS IN BAYESIAN IMAGE-RECONSTRUCTION OF SINGLE-PHOTON EMISSION TOMOGRAPHY

      European journal of nuclear medicine
    52. KAMPHUIS C; BEEKMAN FJ; VANRIJK PP; VIERGEVER MA
      DUEL MATRIX ORDERED SUBSETS RECONSTRUCTION FOR ACCELERATED 3D SCATTERCOMPENSATION IN SINGLE-PHOTON EMISSION TOMOGRAPHY

      European journal of nuclear medicine
    53. KADRMAS DJ; FREY EC; TSUI BMW
      APPLICATION OF RECONSTRUCTION-BASED SCATTER COMPENSATION TO TL-201 SPECT - IMPLEMENTATIONS FOR REDUCED RECONSTRUCTED IMAGE NOISE

      IEEE transactions on medical imaging
    54. SUMI C; NAKAYAMA K
      A ROBUST NUMERICAL-SOLUTION TO RECONSTRUCT A GLOBALLY RELATIVE SHEAR MODULUS DISTRIBUTION FROM STRAIN-MEASUREMENTS

      IEEE transactions on medical imaging
    55. GREGOR J; HUFF DA
      A COMPUTATIONAL STUDY OF THE FOCUS-OF-ATTENTION EM-ML ALGORITHM FOR PET RECONSTRUCTION

      Parallel computing
    56. MELLER J; IVANCEVIC V; CONRAD M; GRATZ S; MUNZ DL; BECKER W
      CLINICAL-VALUE OF IMMUNOSCINTIGRAPHY IN PATIENTS WITH FEVER OF UNKNOWN ORIGIN

      The Journal of nuclear medicine
    57. FALCON C; JUVELLS I; PAVIA J; ROS D
      EVALUATION OF A CROSS-VALIDATION STOPPING RULE IN MLE SPECT RECONSTRUCTION

      Physics in medicine and biology
    58. LIANG Z; YE J; CHENG J; LI J; HARRINGTON D
      QUANTITATIVE CARDIAC SPECT IN 3 DIMENSIONS - VALIDATION BY EXPERIMENTAL PHANTOM STUDIES

      Physics in medicine and biology
    59. GULLBERG GT; MORGAN HT; ZENG GSL; CHRISTIAN PE; DIBELLA EVR; TUNG CH; MANIAWSKI PJ; HSIEH YL; DATZ FL
      THE DESIGN AND PERFORMANCE OF A SIMULTANEOUS TRANSMISSION AND EMISSION TOMOGRAPHY SYSTEM

      IEEE transactions on nuclear science
    60. WALLIS JW; MILLER TR; DAI GM
      COMPARISON OF THE CONVERGENCE PROPERTIES OF THE IT-W AND OS-EM ALGORITHMS IN SPECT

      IEEE transactions on nuclear science
    61. CHANG CJ; ANGHAIE S
      ITERATIVE RECONSTRUCTION AND STATISTICAL OPTIMIZATION FOR THE NONDESTRUCTIVE ASSAY OF DISTRIBUTED GAMMA-SOURCE IN A LARGE NUCLEAR WASTE CONTAINER

      IEEE transactions on nuclear science
    62. EDIC PM; ISAACSON D; SAULNIER GJ; JAIN H; NEWELL JC
      AN ITERATIVE NEWTON-RAPHSON METHOD TO SOLVE THE INVERSE ADMITTIVITY PROBLEM

      IEEE transactions on biomedical engineering
    63. DOLL J; ZAERS J; TROJAN H; BELLEMANN ME; ADAM LE; HABERKORN U; BRIX G
      OPTIMIZATION OF PET IMAGE QUALITY BY MEAN S OF 3D DATA-ACQUISITION AND ITERATIVE IMAGE-RECONSTRUCTION

      Nuklearmedizin
    64. ALENIUS S; RUOTSALAINEN U
      BAYESIAN IMAGE-RECONSTRUCTION FOR EMISSION TOMOGRAPHY BASED ON MEDIANROOT PRIOR

      European journal of nuclear medicine
    65. MUELLER K; YAGEL R; CORNHILL JF
      THE WEIGHTED-DISTANCE SCHEME - A GLOBALLY OPTIMIZING PROJECTION ORDERING METHOD FOR ART

      IEEE transactions on medical imaging
    66. CHINN G; HUANG SC
      A GENERAL-CLASS OF PRECONDITIONERS FOR STATISTICAL ITERATIVE RECONSTRUCTION OF EMISSION COMPUTED-TOMOGRAPHY

      IEEE transactions on medical imaging
    67. LIOW JS; STROTHER SC; REHM K; ROTTENBERG DA
      IMPROVED RESOLUTION FOR PET VOLUME IMAGING THROUGH 3-DIMENSIONAL ITERATIVE RECONSTRUCTION

      The Journal of nuclear medicine
    68. PAN TS; LUO DS; KOHLI V; KING MA
      INFLUENCE OF OSEM, ELLIPTIC ORBITS AND BACKGROUND ACTIVITY ON SPECT 3D RESOLUTION RECOVERY

      Physics in medicine and biology
    69. KING MA; PAN TS; LUO DS
      AN INVESTIGATION OF ALIASING WITH GAUSSIAN-DIFFUSION MODELING OF SPECT SYSTEM SPATIAL-RESOLUTION

      IEEE transactions on nuclear science
    70. ZENG GL; WENG Y; GULLBERG GT
      ITERATIVE RECONSTRUCTION WITH ATTENUATION COMPENSATION FROM CONE-BEAMPROJECTIONS ACQUIRED VIA NONPLANAR ORBITS

      IEEE transactions on nuclear science
    71. JAIN H; ISAACSON D; EDIC PM; NEWELL JC
      ELECTRICAL-IMPEDANCE TOMOGRAPHY OF COMPLEX CONDUCTIVITY DISTRIBUTIONSWITH NONCIRCULAR BOUNDARY

      IEEE transactions on biomedical engineering
    72. KING MA; TSUI BMW; PAN TS; GLICK SJ; SOARES EJ
      ATTENUATION COMPENSATION FOR CARDIAC SINGLE-PHOTON EMISSION COMPUTED TOMOGRAPHIC IMAGING .2. ATTENUATION COMPENSATION ALGORITHMS

      Journal of nuclear cardiology
    73. LOBINGER B; KAISER W; REULAND P; FEINE U; MULLERSCHAUENBURG W; HOFFMEISTER HM
      ITERATIVE RECONSTRUCTION COMPARED TO FILT ERED BACKPROJECTION IN TL-201-MYOCARD-SPECT

      Perfusion
    74. LEROUX J; LISE P; ZERBIB E; FOGUET M
      A FORMULATION IN CONCORDANCE WITH THE SAMPLING THEOREM FOR BAND-LIMITED IMAGES RECONSTRUCTION FROM PROJECTIONS

      Multidimensional systems and signal processing
    75. WALRAND SH; VANELMBT LR; PAUWELS S
      A NONNEGATIVE FAST MULTIPLICATIVE ALGORITHM IN 3D SCATTER-COMPENSATEDSPET RECONSTRUCTION

      European journal of nuclear medicine
    76. STRAUSS LG
      F-18 DEOXYGLUCOSE AND FALSE-POSITIVE RESULTS - A MAJOR PROBLEM IN THEDIAGNOSTICS OF ONCOLOGICAL PATIENTS

      European journal of nuclear medicine
    77. TEOLIS A; BENEDETTO JJ
      LOCAL FRAMES AND NOISE-REDUCTION

      Signal processing
    78. WALLIS JW; MILLER TR; KOPPEL P
      ATTENUATION CORRECTION IN CARDIAC SPECT WITHOUT A TRANSMISSION MEASUREMENT

      The Journal of nuclear medicine
    79. LALUSH DS; TSUI BMW
      FAST AND STABLE MAXIMUM A-POSTERIORI CONJUGATE-GRADIENT RECONSTRUCTION ALGORITHM

      Medical physics
    80. CRACIUNESCU T; NICULAE C; MATEESCU G; TURCANU C
      A COMPARISON OF 4 TOMOGRAPHIC METHODS FOR NUCLEAR-FUEL PIN ANALYSIS

      Journal of nuclear materials
    81. BROWNE JA; BOONE JM; HOLMES TJ
      MAXIMUM-LIKELIHOOD X-RAY COMPUTED-TOMOGRAPHY FINITE-BEAMWIDTH CONSIDERATIONS

      Applied optics
    82. FESSLER JA; HERO AO
      SPACE-ALTERNATING GENERALIZED EXPECTATION-MAXIMIZATION ALGORITHM

      IEEE transactions on signal processing
    83. SCHMIDLIN P
      IMPROVED ITERATIVE IMAGE-RECONSTRUCTION USING VARIABLE PROJECTION BINNING AND ABBREVIATED CONVOLUTION

      European journal of nuclear medicine
    84. TSUI BMW; FREY EC; ZHAO X; LALUSH DS; JOHNSTON RE; MCCARTNEY WH
      THE IMPORTANCE AND IMPLEMENTATION OF ACCURATE 3D COMPENSATION METHODSFOR QUANTITATIVE SPECT

      Physics in medicine and biology
    85. ADACHI S; UNO T; NAKAKI T
      2-DIMENSIONAL TARGET PROFILING BY ELECTROMAGNETIC BACKSCATTERING

      IEICE transactions on electronics
    86. MATUS F; FLUSSER J
      IMAGE REPRESENTATIONS VIA A FINITE RADON-TRANSFORM

      IEEE transactions on pattern analysis and machine intelligence
    87. XU XL; LIOW JS; STROTHER SC
      ITERATIVE ALGEBRAIC RECONSTRUCTION ALGORITHMS FOR EMISSION COMPUTED-TOMOGRAPHY - A UNIFIED FRAMEWORK AND ITS APPLICATION TO POSITRON EMISSION TOMOGRAPHY

      Medical physics


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Documento generato il 18/02/20 alle ore 23:09:17