Image-correction techniques in SPECT.
暂无分享,去创建一个
J. Nuyts | R. Walle | S. Vandenberghe | I. Lemahieu | Y. D'Asseler | R. van de Walle | R. Dierckx | M. Koole | L. Bouwens | R. Van de Walle | Y. D’Asseler | J. Nuyts | Michel Koole
[1] M A Viergever,et al. Estimation of the depth-dependent component of the point spread function of SPECT. , 1999, Medical physics.
[2] M. S. Kaplan,et al. Differential attenuation method for simultaneous estimation of activity and attenuation in multiemission single photon emission computed tomography. , 1999, Medical physics.
[3] T. Yamamoto,et al. Implementation and quantitative evaluation of analytical methods for attenuation correction in SPECT: a phantom study. , 1999, Physics in medicine and biology.
[4] R Clackdoyle,et al. Attenuation correction in SPECT using consistency conditions for the exponential ray transform. , 1999, Physics in medicine and biology.
[5] G. Glatting,et al. Iterative reconstruction for attenuation correction in positron emission tomography: maximum likelihood for transmission and blank scan. , 1999, Medical physics.
[6] F J Beekman,et al. Efficient SPECT scatter calculation in non-uniform media using correlated Monte Carlo simulation. , 1999, Physics in medicine and biology.
[7] G. Zeng,et al. A projector/backprojector with slice-to-slice blurring for efficient three-dimensional scatter modeling , 1999, IEEE Transactions on Medical Imaging.
[8] Yves D'Asseler,et al. Non-uniform transmission in brain SPET using static line sources: Dosimetry and differential influence on brain quantification , 1999 .
[9] Patrick Dupont,et al. Simultaneous maximum a posteriori reconstruction of attenuation and activity distributions from emission sinograms , 1999, IEEE Transactions on Medical Imaging.
[10] D. Dey,et al. Automatic three-dimensional multimodality registration using radionuclide transmission CT attenuation maps: a phantom study. , 1999, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[11] Volker Dicken,et al. A new approach towards simultaneous activity and attenuation reconstruction in emission tomography , 1999 .
[12] Rolf Clackdoyle,et al. Attenuation correction in PET using consistency information , 1998 .
[13] Brian F. Hutton,et al. Efficient scatter modelling for incorporation in maximum likelihood reconstruction , 1998, European Journal of Nuclear Medicine.
[14] S. Glick. The effect of intrinsic spatial resolution on the quantitative accuracy of SPECT imaging , 1998, 1998 IEEE Nuclear Science Symposium Conference Record. 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference (Cat. No.98CH36255).
[15] A. Passeri,et al. Theoretical determination of the collimator geometrical transfer function for the reconstruction of SPECT data , 1998, 1998 IEEE Nuclear Science Symposium Conference Record. 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference (Cat. No.98CH36255).
[16] B F Hutton,et al. Half-fanbeam collimators combined with scanning point sources for simultaneous emission-transmission imaging. , 1998, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[17] I G Zubal,et al. Significance of nonuniform attenuation correction in quantitative brain SPECT imaging. , 1998, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[18] F S Prato,et al. The relative contributions of scatter and attenuation corrections toward improved brain SPECT quantification. , 1998, Physics in medicine and biology.
[19] L. Holder,et al. Effects of the attenuation map used in the Chang algorithm on quantitative SPECT results. , 1998, Journal of nuclear medicine technology.
[20] I. Lemahieu,et al. Evaluation and correction for scatter and crosstalk in multi-isotope SPECT imaging using a priori information of spectral data , 1998 .
[21] M A King,et al. Comparison of frequency-distance relationship and Gaussian-diffusion-based methods of compensation for distance-dependent spatial resolution in SPECT imaging. , 1998, Physics in medicine and biology.
[22] M Schwaiger,et al. Effects of misalignment between transmission and emission scans on attenuation-corrected cardiac SPECT. , 1998, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[23] P. Hannequin,et al. Photon energy recovery: a method to improve the effective energy resolution of gamma cameras. , 1998, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[24] K. Koral,et al. Deadtime correction for two multihead Anger cameras in 131I dual-energy-window-acquisition mode. , 1998, Medical physics.
[25] E. Meyer,et al. Regional lumped constant differences and asymmetry in fluorine-18-FDG uptake in temporal lobe epilepsy. , 1998, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[26] Patrick Dupont,et al. Evaluation of maximum-likelihood based attenuation correction in positron emission tomography , 1998, 1998 IEEE Nuclear Science Symposium Conference Record. 1998 IEEE Nuclear Science Symposium and Medical Imaging Conference (Cat. No.98CH36255).
[27] Grant T. Gullberg,et al. Implementation of a model-based nonuniform scatter correction scheme for SPECT , 1997, IEEE Transactions on Medical Imaging.
[28] W. L. Rogers,et al. Fast algorithm for list mode back-projection of Compton scatter camera data , 1997, 1997 IEEE Nuclear Science Symposium Conference Record.
[29] D. Binkley,et al. An electronic detector simulator for testing position, energy, and timing spectral performance of detector electronics , 1997, 1997 IEEE Nuclear Science Symposium Conference Record.
[30] Grant T. Gullberg,et al. Slab-by-slab blurring model for geometric point response correction and attenuation correction using iterative reconstruction algorithms , 1997, 1997 IEEE Nuclear Science Symposium Conference Record.
[31] P. Kirchner,et al. Emission-based attenuation correction of myocardial perfusion studies , 1997, Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology.
[32] H H Barrett,et al. List-mode likelihood. , 1997, Journal of the Optical Society of America. A, Optics, image science, and vision.
[33] M. Egholm,et al. In vivo hybridization of technetium-99m-labeled peptide nucleic acid (PNA). , 1997, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[34] P. Suetens,et al. Simultaneous iterative reconstruction of attenuation and activity distribution from SPECT or PET emission sinograms , 1997 .
[35] M A King,et al. Estimation of attenuation maps from scatter and photopeak window single photon-emission computed tomographic images of technetium 99m-labeled sestamibi , 1997, Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology.
[36] P.H. Pretorius,et al. Attenuation correction strategies for multi-energy photon emitters using SPECT , 1996, 1996 IEEE Nuclear Science Symposium. Conference Record.
[37] J. Heanue,et al. The effect of radionuclide scatter in emission-transmission CT , 1996, 1996 IEEE Nuclear Science Symposium. Conference Record.
[38] J S Fleming,et al. Influence of collimator characteristics on quantification in SPECT. , 1996, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[39] H Iida,et al. Monte Carlo and experimental evaluation of accuracy and noise properties of two scatter correction methods for SPECT , 1996, Physics in medicine and biology.
[40] Max A. Viergever,et al. Improved SPECT quantitation using fully three-dimensional iterative spatially variant scatter response compensation , 1996, IEEE Trans. Medical Imaging.
[41] H Jacobsson,et al. Collimator design for improved spatial resolution in SPECT and planar scintigraphy. , 1996, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[42] W. Worstell,et al. Rate and pileup studies for photomultiplier tubes/bases and some electronics , 1996 .
[43] P. Pretorius,et al. Absolute radionuclide concentration measurement using maximum-likelihood expectation-maximization iterative reconstruction, attenuation, and scatter correction , 1996 .
[44] R S Miyaoka,et al. Multiwindow scatter correction techniques in single-photon imaging. , 1995, Medical physics.
[45] Matt A. King,et al. Reducing the effect of non-stationary resolution on activity quantitation with the frequency distance relationship in SPECT , 1995, 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference Record.
[46] X. Wu,et al. Attenuation correction of SPECT using X-ray CT on an emission-transmission CT system: Myocardial perfusion assessment , 1995, 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference Record.
[47] Yiping Shao,et al. Simple charge division readouts for imaging scintillator arrays using a multi-channel PMT , 1995, 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference Record.
[48] S. Glick. Iterative restoration of SPECT projection images , 1995, 1995 IEEE Nuclear Science Symposium and Medical Imaging Conference Record.
[49] A. V. Bronnikov,et al. Approximate reconstruction of attenuation map in SPECT imaging , 1995 .
[50] I Buvat,et al. Comparative assessment of nine scatter correction methods based on spectral analysis using Monte Carlo simulations. , 1995, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[51] I Buvat,et al. A new correction method for gamma camera non-uniformity due to energy response variability. , 1995, Physics in medicine and biology.
[52] S. Manglos,et al. Transmission maximum-likelihood reconstruction with ordered subsets for cone beam CT. , 1995, Physics in medicine and biology.
[53] Max A. Viergever,et al. Fast SPECT simulation including object shape dependent scatter , 1995, IEEE Trans. Medical Imaging.
[54] W Chang,et al. Asymmetric fan transmission CT on SPECT systems. , 1995, Physics in medicine and biology.
[55] T R Miller,et al. Attenuation correction in cardiac SPECT without a transmission measurement. , 1995, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[56] Robert M. Lewitt,et al. Fourier correction for spatially variant collimator blurring in SPECT , 1995, IEEE Trans. Medical Imaging.
[57] J E Bowsher,et al. An artificial neural network approach to quantitative single photon emission computed tomographic reconstruction with collimator, attenuation, and scatter compensation. , 1994, Medical physics.
[58] C F Lam,et al. Predictor-corrector with cubic spline method for spectrum estimation in Compton scatter correction of SPECT. , 1994, Computers in biology and medicine.
[59] G J Hademenos,et al. Comparison of four scatter correction methods using Monte Carlo simulated source distributions. , 1994, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[60] H. Malcolm Hudson,et al. Accelerated image reconstruction using ordered subsets of projection data , 1994, IEEE Trans. Medical Imaging.
[61] Frank Natterer,et al. Determination of tissue attenuation in emission tomography of optically dense media , 1993 .
[62] B F Hutton,et al. A scanning line source for simultaneous emission and transmission measurements in SPECT. , 1993, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[63] P. Msaki,et al. The convolution scatter subtraction hypothesis and its validity domain in radioisotope imaging , 1993 .
[64] C T Chen,et al. Correction for photon attenuation in SPECT: analytical framework, average attenuation factors, and a new hybrid approach. , 1993, Physics in medicine and biology.
[65] S. Webb,et al. Improved cone-beam SPECT via an accurate correction for non-uniform photon attenuation , 1993 .
[66] P. Pretorius,et al. The channel ratio method of scatter correction for radionuclide image quantitation. , 1993, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[67] Matt A. King,et al. A dual-photopeak window method for scatter correction. , 1992, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[68] T. Turkington,et al. Simultaneous compensation for attenuation, scatter and detector response for SPECT reconstruction in three dimensions. , 1992, Physics in medicine and biology.
[69] Kenneth F. Koral,et al. A regularized deconvolution-fitting method for Compton-scatter correction in SPECT , 1992, IEEE Trans. Medical Imaging.
[70] C. Byrne,et al. Implementation and evaluation of an analytical solution to the photon attenuation and nonstationary resolution reconstruction problem in SPECT , 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.
[71] M. King,et al. A Monte Carlo investigation of the dual photopeak window scatter correction method (SPECT) , 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.
[72] R. Jaszczak,et al. Evaluation of projection pixel-dependent and pixel-independent scatter correction in SPECT , 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.
[73] G.L. Zeng,et al. Non-uniform attenuation correction using simultaneous transmission and emission converging tomography , 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.
[74] B. Faddegon,et al. Precision response estimation, energy calibration, and unfolding of spectra measured with a large NaI detector , 1991 .
[75] M I Miller,et al. Maximum likelihood SPECT in clinical computation times using mesh-connected parallel computers. , 1991, IEEE transactions on medical imaging.
[76] K. Ogawa,et al. A practical method for position-dependent Compton-scatter correction in single photon emission CT. , 1991, IEEE transactions on medical imaging.
[77] M Ljungberg,et al. Scatter and attenuation correction in SPECT using density maps and Monte Carlo simulated scatter functions. , 1990, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[78] G T Gullberg,et al. Estimation of geometrical parameters and collimator evaluation for cone beam tomography. , 1990, Medical physics.
[79] J. Lette,et al. Transient mitral regurgitation: an adjunctive sign of myocardial ischemia during dipyridamole-thallium imaging. , 1989, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[80] S. Larsson,et al. Some physical factors influencing the accuracy of convolution scatter correction in SPECT. , 1989, Physics in medicine and biology.
[81] R J Jaszczak,et al. SPECT using a specially designed cone beam collimator. , 1988, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[82] A. Elliott,et al. Nonistropic point spread function as a result of collimator design and manufacturing defects. , 1988, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[83] R. Sloboda. Vector implementation of Chang's attenuation correction method for single photon emission computed tomography. , 1987, Medical physics.
[84] D. Bailey,et al. Improved SPECT using simultaneous emission and transmission tomography. , 1987, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[85] K. Lange,et al. EM reconstruction algorithms for emission and transmission tomography. , 1984, Journal of computer assisted tomography.
[86] L. Shepp,et al. Maximum Likelihood Reconstruction for Emission Tomography , 1983, IEEE Transactions on Medical Imaging.
[87] M. Jahns. The influence of penetrating radiation on collimator performance. , 1981, Physics in medicine and biology.
[88] S. Bellini,et al. Compensation of tissue absorption in emission tomography , 1979 .
[89] G Muehllehner,et al. Septal penetration in scintillation camera collimators. , 1973, Physics in medicine and biology.
[90] R. Adams,et al. Methods for calculating the deadtime of Anger camera systems. , 1973, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[91] H. Anger. SCINTILLATION CAMERA WITH MULTICHANNEL COLLIMATORS. , 1964, Journal of nuclear medicine : official publication, Society of Nuclear Medicine.
[92] H O ANGER,et al. GAMMA-RAY-DETECTION EFFICIENCY AND IMAGE RESOLUTION IN SODIUM IODIDE. UCRL-11184. , 1964, UCRL [reports]. U.S. Atomic Energy Commission.