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List of works by Michel Defrise

180° Pinhole SPET with a tilted detector and OS-EM reconstruction: phantom studies and potential clinical applications ⬇️

scientific article published on October 3, 2001

A Convergence Proof of MLEM and MLEM-3 With Fixed Background

scientific article published on 18 September 2018

A cone-beam reconstruction algorithm using shift-variant filtering and cone-beam backprojection

scientific article published in January 1994

A normalization technique for 3D PET data

scientific article

A performance study of 3D reconstruction algorithms for positron emission tomography

scientific article

A rotating PET scanner using BGO block detectors: design, performance and applications.

scientific article published in August 1993

A short reader's guide to 3D tomographic reconstruction

scientific article

A solution to the long-object problem in helical cone-beam tomography

scientific article published in March 2000

An algorithm for three-dimensional reconstruction incorporating cross-plane rays

scientific article published in January 1989

An analytic study of the effects of attenuation on tumor detection in whole-body PET oncology imaging ⬇️

scientific article published on November 1, 2003

Aspects of three dimensional reconstruction for a multi ring positron tomograph.

scientific article published in January 1989

Attenuation correction in whole-body FDG oncological studies: the role of statistical reconstruction

scientific article published in June 1999

Automatic determination of left ventricular ejection fraction from gated blood-pool tomography

scientific article published in March 2001

Body contour 180 degrees pinhole SPET with or without tilted detector: a phantom study

scientific article

Clinically feasible reconstruction of 3D whole-body PET/CT data using blurred anatomical labels

scientific article

Comparing implementations of penalized weighted least-squares sinogram restoration

scientific article

Comparison between parallel hole and rotating slat collimation: analytical noise propagation models

scientific article published on 26 July 2010

Comparison of 180� and 360� data acquisition for determination of left ventricular function from gated myocardial perfusion tomography and gated blood pool tomography ⬇️

scientific article published on July 10, 2003

Cone-beam filtered-backprojection algorithm for truncated helical data

scientific article

Continuous and discrete data rebinning in time-of-flight PET.

scientific article

Cramer-Rao bound for gated PET

scholarly article published October 2010

Diffusion tensor MR imaging of principal directions: a tensor tomography approach

scientific article published in August 2002

Direct reconstruction of cone-beam data acquired with a vertex path containing a circle

scientific article

Distribution and dynamics of (99m)Tc-pertechnetate uptake in the thyroid and other organs assessed by single-photon emission computed tomography in living mice

scientific article published in May 2010

Efficient cardiac diffusion tensor MRI by three-dimensional reconstruction of solenoidal tensor fields

scientific article published on 01 February 2001

Evaluation of MLACF based calculated attenuation brain PET imaging for FDG patient studies

scientific article

Exact and approximate algorithms for helical cone-beam CT.

scientific article published in July 2004

Exact and approximate rebinning algorithms for 3-D PET data.

scientific article published on April 1997

Exact rebinning methods for three-dimensional PET.

scientific article published in August 1999

Fast fully 3-D image reconstruction in PET using planograms

scientific article published in April 2004

Filtered backprojection reconstruction of combined parallel beam and cone beam SPECT data

scientific article published on September 1995

Fisher information-based evaluation of image quality for time-of-flight PET.

scientific article

Fourier rebinning and consistency equations for time-of-flight PET planograms

scientific article published on 06 July 2016

Fourier rebinning of time-of-flight PET data

scientific article

Fully three-dimensional reconstruction for a PET camera with retractable septa.

scientific article published in January 1991

Gamma detector dead time correction using Lambert W function

scientific article published on 11 May 2020

General reconstruction theory for multislice X-ray computed tomography with a gantry tilt

scientific article published in September 2004

HeinzelCluster: accelerated reconstruction for FORE and OSEM3D.

scientific article published in August 2002

Image reconstruction

scientific article published on 20 June 2006

Image reconstruction from fan-beam projections on less than a short scan

scientific article published in July 2002

Implementation of three-dimensional image reconstruction for multi-ring positron tomographs

scientific article published on 01 October 1990

Improved quantification in multiple-pinhole SPECT by anatomy-based reconstruction using microCT information ⬇️

scientific article published on September 30, 2010

Improved quantification in single-pinhole and multiple-pinhole SPECT using micro-CT information

scientific article published on 14 February 2009

Interest of the ordered subsets expectation maximization (OS-EM) algorithm in pinhole single-photon emission tomography reconstruction: a phantom study

scientific article

Iterative correction of beam hardening artifacts in CT.

scientific article published on July 2011

Iterative reconstruction for helical CT: a simulation study.

scientific article published in April 1998

ML-reconstruction for TOF-PET with simultaneous estimation of the attenuation factors.

scientific article published on 17 April 2014

MRI diffusion tensor reconstruction with PROPELLER data acquisition

scientific article

Multi-ray-based system matrix generation for 3D PET reconstruction

scientific article published on 12 November 2008

Non-Gaussian space-variant resolution modelling for list-mode reconstruction

scientific article published on 11 August 2010

Normalisation and reconstruction of PET data acquired by a multi-ring camera with septa retracted.

scientific article

Optimal collimator choice for sequential iodine-123 and technetium-99m imaging

scientific article published on 01 July 1996

Penalized maximum-likelihood sinogram restoration for dual focal spot computed tomography

scientific article published on 3 July 2007

Perturbative refinement of the geometric calibration in pinhole SPECT.

scientific article published in February 2008

Plane-dependent ML scatter scaling: 3D extension of the 2D simulated single scatter (SSS) estimate.

scientific article

Planogram rebinning with the frequency-distance relationship

scientific article

Quasi-exact filtered backprojection algorithm for long-object problem in helical cone-beam tomography

scientific article published in September 2000

Rebinning-based algorithms for helical cone-beam CT.

scientific article published in November 2001

Reconstruction of a uniform star object from interior x-ray data: uniqueness, stability and algorithm

scientific article published on 14 May 2009

Reconstruction of gated myocardial perfusion SPET incorporating temporal information during iterative reconstruction

scientific article published on 19 February 2002

Region-of-Interest CT Reconstruction Using Object Extent and Singular Value Decomposition

scientific article published in May 2022

Reproducibility of left ventricular volume and ejection fraction measurements in rat using pinhole gated SPECT.

scientific article published on 15 September 2004

Resolution improvement and noise reduction in human pinhole SPECT using a multi-ray approach and the SHINE method

scientific article published on 2 June 2009

Resolution recovery in pinhole SPECT based on multi-ray projections: a phantom study

scientific article published on 5 September 2006

SOLVING THE INTERIOR PROBLEM OF COMPUTED TOMOGRAPHY USING A PRIORI KNOWLEDGE.

scientific article

Simultaneous reconstruction of activity and attenuation in time-of-flight PET.

scientific article published on 9 August 2012

Simultaneous reconstruction of attenuation and activity in ToF PET/MRI with additional transmission data

scientific article

Single and multipinhole collimator design evaluation method for small animal SPECT.

scientific article published in January 2008

Single-slice rebinning method for helical cone-beam CT.

scientific article published in February 1999

Size and affinity kinetics of nanobodies influence targeting and penetration of solid tumours

scientific article published on 14 November 2019

Small animal imaging with multi-pinhole SPECT.

scientific article published on 26 March 2009

Statistical reconstruction for x-ray CT systems with non-continuous detectors

scientific article published on 29 December 2006

The cone-beam algorithm of Feldkamp, Davis, and Kress preserves oblique line integrals

scientific article

Three-dimensional image reconstruction from complete projections

scientific article published in May 1989

Three-dimensional multimodality medical image registration using a parameter accumulation approach

scientific article published in June 1996

Three-dimensional reconstruction for a multi-ring positron tomograph.

scientific article published in January 1991

Three-pinhole collimator to improve axial spatial resolution and sensitivity in pinhole SPECT.

scientific article published on 14 November 2007

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

scientific article

Time-of-flight PET time calibration using data consistency

scientific article published on 17 April 2018

Tiny a priori knowledge solves the interior problem in computed tomography

scientific article published on 9 April 2008

Tomographic Reconstruction in the 21st Century

scientific article published in July 2010

Transmission-less attenuation correction in time-of-flight PET: analysis of a discrete iterative algorithm.

scientific article published on 7 February 2014

Transmission-less attenuation estimation from time-of-flight PET histo-images using consistency equations

scientific article

Truncated Hilbert transform and image reconstruction from limited tomographic data

scientific article published on 19 May 2006

Volumetric reconstruction of medical images

scientific article published in May 2000

sMLACF: a generalized expectation-maximization algorithm for TOF-PET to reconstruct the activity and attenuation simultaneously

scientific article

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