Tomographic radiopharmaceutical imaging

Maximum Likelihood from Incomplete Data Via the EM Algorithm

1977 • 46,601 citations

Maximum Likelihood Reconstruction for Emission Tomography

1982 • 4,304 citations

Computerized transverse axial scanning (tomography): Part 1. Description of system

1973 • 3,736 citations

Algebraic Reconstruction Techniques (ART) for three-dimensional electron microscopy and X-ray photography

1970 • 2,583 citations

EM reconstruction algorithms for emission and transmission tomography.

1984 • 1,782 citations

Representation of a Function by Its Line Integrals, with Some Radiological Applications

1963 • 1,358 citations

Iterative methods for the three-dimensional reconstruction of an object from projections

1972 • 1,311 citations

Reconstruction of Three Dimensional Structures from Electron Micrographs

1968 • 1,297 citations

A Method for Attenuation Correction in Radionuclide Computed Tomography

1978 • 1,273 citations

Quantitation in Positron Emission Computed Tomography

1979 • 1,138 citations

Three-dimensional Reconstruction from Radiographs and Electron Micrographs: Application of Convolutions instead of Fourier Transforms

1971 • 955 citations

Scintillation Camera

1958 • 741 citations

Principles of computer assisted tomography (CAT) in radiographic and radioisotopic imaging

1976 • 719 citations

A Positron-Emission Transaxial Tomograph for Nuclear Imaging (PETT)

1975 • 643 citations

Inversion of Fan-Beam Scans in Radio Astronomy

1967 • 614 citations

Application of annihilation coincidence detection to transaxial reconstruction tomography.

1975 • 606 citations

Radiolabeled adrenergi neuron-blocking agents: adrenomedullary imaging with [131I]iodobenzylguanidine.

1980 • 576 citations

Improved SPECT quantification using compensation for scattered photons.

1984 • 557 citations

A tutorial on art (algebraic reconstruction techniques)

1974 • 485 citations

Barium fluoride — Inorganic scintillator for subnanosecond timing

1983 • 477 citations

A Multicrystal Two Dimensional BGO Detector System for Positron Emission Tomography

1986 • 457 citations

Iterative reconstruction algorithms

1976 • 447 citations

A Maximum a Posteriori Probability Expectation Maximization Algorithm for Image Reconstruction in Emission Tomography

1987 • 441 citations

Image Separation Radioisotope Scanning

1963 • 406 citations

Myocardial imaging with a radioiodinated norepinephrine storage analog.

1981 • 378 citations

Quantitation in Positron Emission Computed Tomography: 5. Physical–Anatomical Effects

1981 • 337 citations

The Exponential Radon Transform

1980 • 335 citations

Theory of Image Reconstruction in Computed Tomography

1975 • 309 citations

Three-dimensional reconstruction in nuclear medicine emission imaging

1974 • 285 citations

Myocardial imaging in man with I-123 meta-iodobenzylguanidine.

1981 • 278 citations

Alkali Halide Scintillation Counters

1948 • 278 citations

Reconstructing Interior Head Tissue from X-Ray Transmissions

1974 • 267 citations

Quantitation in Positron Emission Computed Tomography

1979 • 256 citations

A Single Photon Dynamic Computer Assisted Tomograph (DCAT) for Imaging Brain Function in Multiple Cross Sections

1980 • 251 citations

N-isopropyl-[123I] p-iodoamphetamine: single-pass brain uptake and washout; binding to brain synaptosomes; and localization in dog and monkey brain.

1980 • 240 citations

An Iterative Image Space Reconstruction Algorthm Suitable for Volume ECT

1986 • 238 citations

Compensation of tissue absorption in emission tomography

1979 • 232 citations

The Use of Positron-emitting Radioisotopes for the Localization of Brain Tumors

1951 • 228 citations

Subtraction of Compton-scattered photons in single-photon emission computerized tomography.

1984 • 222 citations

A Maximum Likelihood Approach to Emission Image Reconstruction from Projections

1976 • 213 citations

Reconstruction of densities from their projections, with applications in radiological physics

1973 • 205 citations

Quantitation in Positron Emission Computed Tomography

1981 • 204 citations

Inverse Monte Carlo: A Unified Reconstruction Algorithm for SPECT

1985 • 198 citations

The Uses of Nuclear Disintegration in the Diagnosis and Treatment of Brain Tumor

1951 • 194 citations

Three-dimensional Image Reconstruction from the Viewpoint of information Theory

1972 • 188 citations

A new Tc-99m-labeled myocardial imaging agent, hexakis(t-butylisonitrile)-technetium(I) [Tc-99m TBI]: initial experience in the human.

1984 • 177 citations

The Use of Filtering Methods to Compensate for Constant Attenuation in Single-Photon Emission Computed Tomography

1981 • 171 citations

Instrumentation in Nuclear Medicine

1967 • 156 citations

Accelerated Iterative Reconstruction for Positron Emission Tomography Based on the EM Algorithm for Maximum Likelihood Estimation

1986 • 155 citations

Design and performance characteristics of a whole-body positron transaxial tomograph.

1976 • 154 citations

Bismuth germanate as a potential scintillation detector in positron cameras.

1977 • 148 citations

Image reconstruction from finite numbers of projections

1973 • 146 citations

The Mark IV System for Radionuclide Computed Tomography of the Brain

1976 • 138 citations

Deconvolution of Compton scatter in SPECT.

1985 • 135 citations

Scatter Compensation Techniques for SPECT

1985 • 131 citations

A new brain perfusion imaging agent: [I-123]HIPDM:N,N,N'-trimethyl-N'-[2-hydroxy-3-methyl-5-iodobenzyl]-1,3-propanediamine.

1983 • 130 citations

Cone beam collimation for single photon emission computed tomography: Analysis, simulation, and image reconstruction using filtered backprojection

1986 • 126 citations

Cationic Tc-99m complexes as potential myocardial imaging agents.

1981 • 122 citations

A NEW APPROACH TO THE EMISSION COMPUTERIZED TOMOGRAPHY PROBLEM: SIMULTANEOUS CALCULATION OF ATTENUATION AND ACTIVITY COEFFICIENTS

1980 • 119 citations

Whole-body single-photon emission computed tomography using dual, large-field-of-view scintillation cameras

1979 • 118 citations

Super PETT I: A Positron Emission Tomograph Utilizing Photon Time-of-Flight Information

1982 • 116 citations

POTENTIAL ADVANTAGES OF A CESIUM FLUORIDE SCINTILLATOR FOR A TIME-OF-FLIGHT POSITRON CAMERA

1980 • 116 citations

Measurement of local cerebral glucose metabolism in man with 18F-2-fluoro-2-deoxy-d-glucose.

1977 • 115 citations

Radionuclide emission computed tomography of the head with 99mTc and a scintillation camera.

1977 • 115 citations

Tomographic Imaging in Nuclear Medicine

1976 • 110 citations

Quantitation in Positron Emission Computed Tomography

1982 • 109 citations

Synthesis and biodistribution of neutral lipid-soluble Tc-99m complexes that cross the blood-brain barrier.

1984 • 107 citations

Cylindrical and Section Radioisotope Scanning of the Liver and Brain

1964 • 103 citations

The Humongotron--a scintillation-camera transaxial tomograph.

1977 • 103 citations

Design Considerations for a Positron Emission Transverse Tomograph (PETT V) for Imaging of the Brain

1978 • 102 citations

Constrained Iterative Reconstruction by the Conjugate Gradient Method

1985 • 101 citations

Single Photon Emission Computed Tomography Using Multi-Slice Fan Beam Collimators

1979 • 98 citations

Design Considerations for a Positron Emission Transaxial Tomograph (PETT III)

1976 • 91 citations

Nonisotropic attenuation in SPECT: phantom tests of quantitative effects and compensation techniques.

1987 • 91 citations

The development of ASPECT, an annular single crystal brain camera for high efficiency SPECT

1988 • 89 citations

Experimental myocardial infarct imaging following intravenous administration of iodine-131 labeled antibody (Fab')2 fragments specific for cardiac myosin.

1978 • 84 citations

Reorganizing Data from Transverse Section Scans of the Brain Using Digital Processing

1968 • 82 citations

A Fast Reconstruction Algorthm for Stationary Positron Emission Tomography Based on a Modified EM Algorithm

1987 • 82 citations

Performance Analysis of Three Camera Configurations for Single Photon Emission Computed Tomography

1980 • 75 citations

Design and clinical utility of a fan beam collimator for SPECT imaging of the head.

1986 • 75 citations

Analytical study of a high-resolution positron ring detector system for transaxial reconstruction tomography.

1975 • 68 citations

Reconstruction Tomography in Diagnostic Radiology and Nuclear Medicine

1978 • 68 citations

A radioisotope scanner for rectilinear, arc, transverse section and longitudinal section scanning: (ASS—the Aberdeen Section Scanner)

1973 • 68 citations

The interpretation of optical projections

1970 • 64 citations

Designing a Stratified Detection System for PET Cameras

1986 • 61 citations

Quantitation in Positron Emission Computed Tomography

1980 • 61 citations

Design and performance of a new positron tomograph

1988 • 59 citations

Single Photon Emission Computed Tomography (SPECT) Principles and Instrumentation

1985 • 59 citations

Quantitative Image Reconstruction with Weighted Backprojection for Single Photon Emission Computed Tomography

1983 • 55 citations

Specific absorbed fractions for photon sources uniformly distributed in the heart chambers and heart wall of a heterogeneous phantom.

1981 • 51 citations

Convolutional image reconstruction for quantitative single photon emission computed tomography

1984 • 49 citations

Section imaging by computer calculation.

1971 • 48 citations

Sensitivity Improvement of TOFPET by the Utilization of the Inter-Slice Coincidences

1982 • 47 citations

A Bismuth Germanate-Avalanche Photodiode Module Designed for Use in High Resolution Positron Emission Tomography

1986 • 46 citations

Initial Characterization of a Bgo-Photodiode Detector for High Resolution Positron Emission Tomography

1984 • 45 citations

Use of Position Sensitive Detectors in Positron Imaging

1980 • 42 citations

High Resolution Positron Emission Tomography Using Small Bismuth Germanate Crystals and Individual Photosensors

1983 • 41 citations

Direct Fourier Reconstruction in Fan-Beam Tomography

1987 • 40 citations

Performance and Evaluation of the Circular Ring Transverse Axial Positron Camera (CRTAPC)

1977 • 40 citations

Design of a Mosaic BGO Detector System for Positron CT

1986 • 39 citations

Initial Characterization of a Multi-Wire Proportional Chamber Positron Camera

1975 • 38 citations

A New Sampling Scheme for the Ring Positron Camera: Dichotomic Ring Sampling

1981 • 37 citations

A New Tomograph for Quantitative Positron Emission Computed Tomography of the Brain

1981 • 37 citations

Maximum entropy reconstruction from cone-beam projection data

1979 • 37 citations

Variation of the count‐dependent Metz filter with imaging system modulation transfer function

1986 • 37 citations

Positologica: A Positron ECT Device with a Continuously Rotating Detector Ring

1980 • 36 citations

A Stationary Positron Emission Ring Tomograph Using Bgo Detector and Analog Readout

1984 • 36 citations

Positron emission tomography imaging— Technical considerations

1986 • 34 citations

Bayesian image processing of data from constrained source distributions—II. Valued, uncorrelated and correlated constraints

1987 • 33 citations

A comparative study of attenuation correction algorithms in single photon emission computed tomography (SPECT)

1987 • 32 citations

Triangular Spect System for 3-D Total Organ Volume Imaging: Design Concept and Preliminary Imaging Results

1985 • 31 citations

Tomographic Image Reconstruction by Eigenvector Decomposition: Its Limitations and Areas of Applicability

1982 • 31 citations

A practical approach to transverse-section gamma-ray imaging

1976 • 27 citations

Inversion for the Attenuated Radon Transform with Constant Attenuation

1984 • 27 citations

Perspectives on tomography.

1982 • 26 citations

A Hybrid Emission CT - HEADTOME II

1982 • 25 citations

A Fast Implementation of a Minimum Variance Estimator for Computerized Tomography Image Reconstruction

1981 • 22 citations

An Automatic Method of Studying the Distribution of Activity in a Source of Ionizing Radiation

1952 • 21 citations

Recent Progress on Single Photon and Positron Emission Tomography - From Detectors to Algorithms -

1987 • 21 citations

PERFORMANCE EVALUATION OF SPRINT, A SINGLE PHOTON RING TOMOGRAPH FOR BRAIN IMAGING

1985 • 21 citations

Noninvasive Brain Imaging: Computed Tomography and Radionuclides

1976 • 19 citations

Positron Emission Tomography Prospects for Clinical Utility

1987 • 16 citations

Utilization of Non-Negativity Constraints in Reconstruction of Emission Tomograms

1996 • 16 citations

Bayesian image processing of data from constrained source distributions—I. non-valued, uncorrelated and correlated constraints

1987 • 16 citations

Improved performance from modifications to the multidetector SPECT brain scanner.

1984 • 14 citations

Computer aided transverse body-section radiography

1973 • 13 citations

Axial resolution and the value of interpolating scan in multislice positron computed tomography

1985 • 13 citations

An analytical approach to single photon emission computed tomography with the attenuation effect

1982 • 11 citations

Design of a computerized emission tomographic system

1979 • 10 citations

Performance of Single Photon Tomographic System - GAMMATOM-1

1982 • 9 citations

Myocardial imaging with I-123 phenylpentadecanoic acid in normal volunteers

1985 • 9 citations

A Deconvolution Function for Single Photon Emission Computed Tomography with Constant Attenuation

1986 • 9 citations

Perspectives On Spect

1986 • 6 citations

Single Photon Emission Computed Tomography with Increased Sampling Density at Central Region of Field-of-View

1987 • 4 citations

Comparison of image characteristics of In-111-antimyosin and Tc-99m antimyosin in patients with acute myocardial infarction

1985 • 3 citations

ECAT III: A new PET system for heart and whole body dynamic imaging

1985 • 3 citations

Iterative convolution for radionuclide axial tomography corrected for internal absorption

1976 • 1 citations

Deleted Work

1955 • 0 citations