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La ricerca find articoli where soggetti phrase all words 'NONUNIFORM ATTENUATION' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 74 riferimenti
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    1. Ohyama, Y; Tomiguchi, S; Kira, T; Kira, M; Tsuji, A; Kojima, A; Matsumoto, M; Takahashi, M; Inobe, Y; Yasue, H
      Diagnostic accuracy of simultaneous acquisition of transmission and emission data with technetium-99m transmission source on thallium-201 myocardial SPECT

      ANNALS OF NUCLEAR MEDICINE
    2. Zeng, GL
      Image reconstruction - a tutorial

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    3. 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
    4. Harel, F; Genin, R; Daou, D; Lebtahi, R; Delahaye, N; Helal, BO; Le Guludec, D; Faraggi, M
      Clinical impact of combination of scatter, attenuation correction, and depth-dependent resolution recovery for Tl-201 studies

      JOURNAL OF NUCLEAR MEDICINE
    5. El Fakhri, G; Kijewski, MF; Moore, SC
      Absolute activity quantitation from projections using an analytical approach: Comparison with iterative methods in Tc-99m and I-123 brain SPECT

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    6. Geworski, L; Knoop, BO; de Cabrejas, ML; Knapp, WH; Munz, DL
      Recovery correction for quantitation in emission tomography: a feasibilitystudy

      EUROPEAN JOURNAL OF NUCLEAR MEDICINE
    7. Peter, J; Tornai, MP; Jaszczak, RJ
      Analytical versus voxelized phantom representation for Monte Carlo simulation in radiological imaging

      IEEE TRANSACTIONS ON MEDICAL IMAGING
    8. LaCroix, KJ; Tsui, BMW; Frey, EC; Jaszczak, RJ
      Receiver operating characteristic evaluation of iterative reconstruction with attenuation correction in Tc-99m-sestamibi myocardial SPECT images

      JOURNAL OF NUCLEAR MEDICINE
    9. du Raan, H; du Toit, PD; van Aswegen, A; Lotter, MG; Herbst, CP; van der Walt, TN; Otto, AC
      Implementation of a Tc-99m and Ce-139 scanning line source for attenuationcorrection in SPECT using a dual opposing detector scintillation camera

      MEDICAL PHYSICS
    10. Lalush, DS; Tsui, BMW
      Fast transmission CT reconstruction for SPECT using a block-iterative algorithm

      IEEE TRANSACTIONS ON NUCLEAR SCIENCE
    11. Miles, J; Cullom, SJ; Case, JA
      An introduction to attenuation correction

      JOURNAL OF NUCLEAR CARDIOLOGY
    12. 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
    13. Vidal, R; Buvat, I; Darcourt, J; Migneco, O; Desvignes, P; Baudouy, M; Bussiere, F
      Impact of attenuation correction by simultaneous emission/transmission tomography on visual assessment of Tl-201 myocardial perfusion

      JOURNAL OF NUCLEAR MEDICINE
    14. Mennessier, C; Noo, F; Clackdoyle, R; Bal, G; Desbat, L
      Attenuation correction in SPECT using consistency conditions for the exponential ray transform

      PHYSICS IN MEDICINE AND BIOLOGY
    15. Hendel, RC; Berman, DS; Cullom, SJ; Follansbee, W; Heller, GV; Kiat, H; Groch, MW; Mahmarian, JJ
      Multicenter clinical trial to evaluate the efficacy of correction for photon attenuation and scatter in SPECT myocardial perfusion imaging

      CIRCULATION
    16. Galt, JR; Cullom, SJ; Garcia, EV
      Attenuation and scatter compensation in myocardial perfusion SPECT

      SEMINARS IN NUCLEAR MEDICINE
    17. MIMURA M; OBI T; YAMAGUCHI M; OHYAMA N
      CORRECTION FOR SHIFT-VARIANT CHARACTERISTICS OF SINGLE-PHOTON EMISSION COMPUTED-TOMOGRAPHY ACQUISITION-SYSTEM USING SENSITIVITY FUNCTIONS

      Optical review
    18. TSUI BMW; FREY EC; LACROIX KJ; LALUSH DS; MCCARTNEY WH; KING MA; GULLBERG GT
      QUANTITATIVE MYOCARDIAL PERFUSION SPECT

      Journal of nuclear cardiology
    19. CHOURAQUI P; LIVSCHITZ S; SHARIR T; WAINER N; WILK M; MOALEM I; BARON J
      EVALUATION OF AN ATTENUATION CORRECTION METHOD FOR TL-201 MYOCARDIAL PERFUSION TOMOGRAPHIC IMAGING OF PATIENTS WITH LOW LIKELIHOOD OF CORONARY-ARTERY DISEASE

      Journal of nuclear cardiology
    20. CHOI JY; LEE KH; KIM SJ; KIM SE; KIM BT; LEE SH; LEE WR
      GATING PROVIDES IMPROVED ACCURACY FOR DIFFERENTIATING ARTIFACTS FROM TRUE LESIONS IN EQUIVOCAL FIXED DEFECTS ON TECHNETIUM 99M TETROFOSMIN PERFUSION SPECT

      Journal of nuclear cardiology
    21. Gilardi, MC; Rizzo, G; Savi, A; Landoni, C; Bettinardi, V; Rossetti, C; Striano, G; Fazio, F
      Correlation of SPECT and PET cardiac images by a surface matching registration technique

      COMPUTERIZED MEDICAL IMAGING AND GRAPHICS
    22. BAILEY DL
      TRANSMISSION SCANNING IN EMISSION TOMOGRAPHY

      European journal of nuclear medicine
    23. 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
    24. HOLLINGER EF; LONCARIC S; YU DC; ALI A; CHANG W
      USING FAST SEQUENTIAL ASYMMETRIC FANBEAM TRANSMISSION CT FOR ATTENUATION CORRECTION OF CARDIAC SPECT IMAGING

      The Journal of nuclear medicine
    25. STONE CD; MCCORMICK JW; GILLAND DR; GREER KL; COLEMAN RE; JASZCZAK RJ
      EFFECT OF REGISTRATION ERRORS BETWEEN TRANSMISSION AND EMISSION SCANSON A SPECT SYSTEM USING SEQUENTIAL SCANNING

      The Journal of nuclear medicine
    26. BEEKMAN FJ; KAMPHUIS C; HUTTON BF; VANRIJK PP
      HALF-FANBEAM COLLIMATORS COMBINED WITH SCANNING POINT SOURCES FOR SIMULTANEOUS EMISSION-TRANSMISSION IMAGING

      The Journal of nuclear medicine
    27. RAJEEVAN N; ZUBAL IG; RAMSBY SQ; ZOGHBI SS; SEIBYL J; INNIS RB
      SIGNIFICANCE OF NONUNIFORM ATTENUATION CORRECTION IN QUANTITATIVE BRAIN SPECT IMAGING

      The Journal of nuclear medicine
    28. Celler, A; Sitek, A; Stoub, E; Hawman, P; Harrop, R; Lyster, D
      Multiple line source array for SPECT transmission scans: Simulation, phantom and patient studies

      JOURNAL OF NUCLEAR MEDICINE
    29. Dey, D; Slomka, PJ; Hahn, LJ; Kloiber, R
      Comparison of ordered subsets expectation maximization and Chang's attenuation correction method in quantitative cardiac SPET: A phantom study

      NUCLEAR MEDICINE COMMUNICATIONS
    30. 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
    31. 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
    32. HE ZX; SCARLETT MD; MAHMARIAN JJ; VERANI MS
      ENHANCED ACCURACY OF DEFECT DETECTION BY MYOCARDIAL SINGLE-PHOTON EMISSION COMPUTED-TOMOGRAPHY WITH ATTENUATION CORRECTION WITH GADOLINIUM-153 LINE SOURCES - EVALUATION WITH A CARDIAC PHANTOM

      Journal of nuclear cardiology
    33. PAN TS; KING MA; LUO DS; DAHLBERG ST; VILLEGAS BJ
      ESTIMATION OF ATTENUATION MAPS FROM SCATTER AND PHOTOPEAK WINDOW SINGLE PHOTON-EMISSION COMPUTED TOMOGRAPHIC-IMAGES OF TECHNETIUM 99M-LABELED SESTAMIBI

      Journal of nuclear cardiology
    34. BARNDEN LR; ONG PL; ROWE CC
      SIMULTANEOUS EMISSION-TRANSMISSION TOMOGRAPHY USING TC-99M FOR BOTH EMISSION AND TRANSMISSION

      European journal of nuclear medicine
    35. WELCH A; CLACK R; NATTERER F; GULLBERG GT
      TOWARD ACCURATE ATTENUATION CORRECTION IN SPECT WITHOUT TRANSMISSION MEASUREMENTS

      IEEE transactions on medical imaging
    36. KUPFERSCHLAGER J; MULLER B; SCHULZ G; KAISER HJ; WAGENKNECHT G; BARES R; BULL U
      A METHOD TO CORRECT MYOCARDIAL SPECT WITH TC-99M COMPOUNDS FOR SCATTER AND ATTENUATION WITHOUT TRANSMISSION

      Nuklearmedizin
    37. 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
    38. PAN TS; KING MA; DEVRIES DJ; LJUNGBERG M
      SEGMENTATION OF THE BODY AND LUNGS FROM COMPTON SCATTER AND PHOTOPEAKWINDOW DATA IN SPECT - A MONTE-CARLO INVESTIGATION

      IEEE transactions on medical imaging
    39. KING MA; LUO D; DAHLBERG ST; VILLEGAS BJ; PENNEY BC; MORGAN HT
      TRANSMISSION IMAGING OF LARGE ATTENUATORS USING A SLANT HOLE COLLIMATOR ON A 3-HEADED SPECT SYSTEM

      Medical physics
    40. NARITA Y; EBERL S; IIDA H; HUTTON BF; NAKAMURA T; BAUTOVICH G
      MONTE-CARLO AND EXPERIMENTAL EVALUATION OF ACCURACY AND NOISE PROPERTIES OF 2 SCATTER CORRECTION METHODS FOR SPECT

      Physics in medicine and biology
    41. CHANG W; LIU J; YU D; LONCARIC S
      A CYLINDRICAL GEOMETRY FOR CARDIAC SPECT IMAGING

      IEEE transactions on nuclear science
    42. KNESEWITSCH P; WALSER R; KANTLEHNER R; MUNZING W; HAHN K
      TL-201-MYOCARDIAL SPECT - FIRST EXPERIENC ES WITH A SIMULTANEOUS TRANSMISSION EMISSION ACQUISITION FOR NON-UNIFORM PATIENT-RELATED ATTENUATION CORRECTION

      Nuklearmedizin
    43. BACHARACH SL; BUVAT I
      ATTENUATION CORRECTION IN CARDIAC POSITRON EMISSION TOMOGRAPHY AND SINGLE-PHOTON EMISSION COMPUTED-TOMOGRAPHY

      Journal of nuclear cardiology
    44. BEEKMAN FJ; VIERGEVER MA
      FAST SPECT SIMULATION INCLUDING OBJECT SHAPE DEPENDENT SCATTER

      IEEE transactions on medical imaging
    45. FICARO EP; FESSLER JA; ACKERMANN RJ; ROGERS WL; CORBETT JR; SCHWAIGER M
      SIMULTANEOUS TRANSMISSION-EMISSION TL-201 CARDIAC SPECT - EFFECT OF ATTENUATION CORRECTION ON MYOCARDIAL TRACER DISTRIBUTION

      The Journal of nuclear medicine
    46. WALLIS JW; MILLER TR; KOPPEL P
      ATTENUATION CORRECTION IN CARDIAC SPECT WITHOUT A TRANSMISSION MEASUREMENT

      The Journal of nuclear medicine
    47. LI JY; JASZCZAK RJ; GREER KL; GILLAND DR; DELONG DM; COLEMAN RE
      EVALUATION OF SPECT QUANTIFICATION OF RADIOPHARMACEUTICAL DISTRIBUTION IN CANINE MYOCARDIUM

      The Journal of nuclear medicine
    48. KEMP BJ; PRATO FS; NICHOLSON RL; REESE L
      TRANSMISSION COMPUTED-TOMOGRAPHY IMAGING OF THE HEAD WITH A SPECT SYSTEM AND A COLLIMATED LINE SOURCE

      The Journal of nuclear medicine
    49. KEMP BJ; PRATO FS; NICHOLSON RL
      THE GEOMETRIC MODULATION TRANSFER-FUNCTION OF A TRANSMISSION IMAGING-SYSTEM THAT USES A SPECT SCINTILLATION CAMERA AND PARALLEL HOLE COLLIMATION

      Medical physics
    50. CHANG W; LONCARIC S; HUANG G; SANPITAK P
      ASYMMETRIC FAN TRANSMISSION CT ON SPECT SYSTEMS

      Physics in medicine and biology
    51. GLICK SJ; KING MA; PAN TS; SOARES EJ
      AN ANALYTICAL APPROACH FOR COMPENSATION OF NONUNIFORM ATTENUATION IN CARDIAC SPECT IMAGING

      Physics in medicine and biology
    52. WELCH A; GULLBERG GT; CHRISTIAN PE; LI J; TSUI BMW
      AN INVESTIGATION OF DUAL-ENERGY TRANSMISSION MEASUREMENTS IN SIMULTANEOUS TRANSMISSION EMISSION IMAGING

      IEEE transactions on nuclear science
    53. BRONNIKOV AV
      APPROXIMATE RECONSTRUCTION OF ATTENUATION MAP IN SPECT IMAGING

      IEEE transactions on nuclear science
    54. LI J; TSUI BMW; WELCH A; FREY EC; GULLBERG GT
      ENERGY WINDOW OPTIMIZATION IN SIMULTANEOUS TC-99M TCT AND THALLIUM-2O1 SPECT DATA-ACQUISITION

      IEEE transactions on nuclear science
    55. DIBELLA EVR; EISNER RL; SCHMARKEY LS; BARCLAY AB; PATTERSON RE; NOWAK DJ; LALUSH DS; TSUI BMW
      HETEROGENEITY OF SPECT BULLS-EYES IN NORMAL DOGS - COMPARISON OF ATTENUATION COMPENSATION ALGORITHMS

      IEEE transactions on nuclear science
    56. FABER TL
      MULTIHEADED ROTATING GAMMA-CAMERAS IN CARDIAC SINGLE-PHOTON EMISSION COMPUTED TOMOGRAPHIC IMAGING

      Journal of nuclear cardiology
    57. MURASE K; TANADA S; SUGAWARA Y; TAUXE WN; HAMAMOTO K
      AN EVALUATION OF THE ACCELERATED EXPECTATION MAXIMIZATION ALGORITHMS FOR SINGLE-PHOTON EMISSION TOMOGRAPHY IMAGE-RECONSTRUCTION

      European journal of nuclear medicine
    58. FICARO EP; FESSLER JA; ROGERS WL; SCHWAIGER M
      COMPARISON OF AM-241 AND TC-99M AS TRANSMISSION SOURCES FOR ATTENUATION CORRECTION OF TL-202 SPECT IMAGING OF THE HEART

      The Journal of nuclear medicine
    59. MEIKLE SR; HUTTON BF; BAILEY DL
      A TRANSMISSION-DEPENDENT METHOD FOR SCATTER CORRECTION IN SPECT

      The Journal of nuclear medicine
    60. LALUSH DS; TSUI BMW
      IMPROVING THE CONVERGENCE OF ITERATIVE FILTERED BACKPROJECTION ALGORITHMS

      Medical physics
    61. WELCH A; GULLBERG GT; CHRISTIAN PE; DATZ FL
      A COMPARISON OF GD TC VERSUS TC/TL SIMULTANEOUS TRANSMISSION AND EMISSION IMAGING USING BOTH SINGLE AND TRIPLE DETECTOR FAN-BEAM SPECT SYSTEMS/

      IEEE transactions on nuclear science
    62. LJUNGBERG M; STRAND SE; RAJEEVAN N; KING MA
      MONTE-CARLO SIMULATION OF TRANSMISSION STUDIES USING A PLANAR SOURCE WITH A PARALLEL COLLIMATOR AND A LINE SOURCE WITH A FAN-BEAM COLLIMATOR

      IEEE transactions on nuclear science
    63. LONCARIC S; CHANG W; HUANG G
      USING SIMULTANEOUS TRANSMISSION AND SCATTER SPECT IMAGING FROM EXTERNAL SOURCES FOR THE DETERMINATION OF THE THORACIC-MU-MAP

      IEEE transactions on nuclear science
    64. PATTERSON RE; HOROWITZ SF; EISNER RL
      COMPARISON OF MODALITIES TO DIAGNOSE CORONARY-ARTERY DISEASE

      Seminars in nuclear medicine
    65. DATZ FL; GULLBERG GT; ZENG GSL; TUNG CH; CHRISTIAN PE; WELCH A; CLACK R
      APPLICATION OF CONVERGENT-BEAM COLLIMATION AND SIMULTANEOUS TRANSMISSION EMISSION TOMOGRAPHY TO CARDIAC SINGLE-PHOTON EMISSION COMPUTED-TOMOGRAPHY

      Seminars in nuclear medicine
    66. STARR CW; FREY GD; SPICER KM; MATTOX JL; LAM CF
      CALCULATION OF REQUIRED RADIOACTIVITY FOR 2-DIMENSIONAL RADIONUCLIDE TRANSMISSION SOURCES

      Applied radiation and isotopes
    67. JASZCZAK RJ; GILLAND DR; HANSON MW; JANG S; GREER KL; COLEMAN RE
      FAST TRANSMISSION CT FOR DETERMINING ATTENUATION MAPS USING A COLLIMATED LINE SOURCE, ROTATABLE AIR-COPPER-LEAD ATTENUATORS AND FAN-BEAM COLLIMATION

      The Journal of nuclear medicine
    68. MANGLOS SH; THOMAS FD; GAGNE GM; HELLWIG BJ
      PHANTOM STUDY OF BREAST-TISSUE ATTENUATION IN MYOCARDIAL IMAGING

      The Journal of nuclear medicine
    69. TAN P; BAILEY DL; MEIKLE SR; EBERL S; FULTON RR; HUTTON BF
      A SCANNING LINE SOURCE FOR SIMULTANEOUS EMISSION AND TRANSMISSION MEASUREMENTS IN SPECT

      The Journal of nuclear medicine
    70. MANGLOS SH; THOMAS FD; HELLWIG BJ
      THE EFFECT OF NONUNIFORM ATTENUATION COMPENSATION ON MYOCARDIAL SPECTDEFECT ANALYSIS

      Physics in medicine and biology
    71. LIEW SC; HASEGAWA BH; BROWN JK; LANG TF
      NOISE-PROPAGATION IN SPECT IMAGES RECONSTRUCTED USING AN ITERATIVE MAXIMUM-LIKELIHOOD ALGORITHM

      Physics in medicine and biology
    72. MANGLOS SH; GAGNE GM; BASSANO DA
      QUANTITATIVE-ANALYSIS OF IMAGE TRUNCATION IN FOCAL-BEAM CT

      Physics in medicine and biology
    73. HASEGAWA BH; LANG TF; BROWN JK; GINGOLD EL; REILLY SM; BLANKESPOOR SC; LIEW SC; TSUI BMW; RAMANATHAN C
      OBJECT-SPECIFIC ATTENUATION CORRECTION OF SPECT WITH CORRELATED DUAL-ENERGY X-RAY CT

      IEEE transactions on nuclear science
    74. TURKINGTON TG; GILLAND DR; JASZCZAK RJ; GREER KL; COLEMAN RE; SMITH MF
      A DIRECT MEASUREMENT OF SKULL ATTENUATION FOR QUANTITATIVE SPECT

      IEEE transactions on nuclear science


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Documento generato il 09/12/19 alle ore 11:33:28