Projects per year
Personal profile
Expertise
- Regularisatiemethoden voor slecht-gesteld problem . Medische Beeldvorming. Tomografie.
Fingerprint
Dive into the research topics where Michel Defrise is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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OZRSRF10: Image reconstruction in emission and transmission tomography - SRF mandate
1/10/15 → 30/09/18
Project: Fundamental
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OZR2899: Bilaterale samenwerking ikv gemeenschappelijk docotraatsproject: Bench Fee voor Joint PhD VUB-UGent, Dhoe Esther
1/09/15 → 31/12/19
Project: Fundamental
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HERC27: Quantitative Molecular Imaging Platform (Q-MIP)
Lahoutte, T., Defrise, M., Devoogdt, N., Raes, G. & Beeckman, F.
1/06/14 → 31/05/19
Project: Fundamental
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FWOAL721: Accurate attention correction in PET-CT and PET-MR with information of time-of-flight (TOF) information
1/01/14 → 31/12/17
Project: Fundamental
Research output
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The SNR of Positron Emission Data With Gaussian and Non-Gaussian Time-of-Flight Kernels, With Application to Prompt Photon Coincidence
Nuyts, J., Defrise, M., Gundacker, S., Roncali, E. & Lecoq, P., 2023, In: IEEE Transactions on Medical Imaging. 42, 5, p. 1254-1264 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)33 Downloads (Pure) -
The SNR of time-of-flight positron emission tomography data for joint reconstruction of the activity and attenuation images
Nuyts, J., Defrise, M., Morel, C. & Lecoq, P., 22 Dec 2023, In: Physics in Medicine and Biology. 69, 1, 20 p., 015011.Research output: Contribution to journal › Article › peer-review
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Region-of-Interest CT Reconstruction using Object Extent and Singular Value Decomposition
Coussat, A., Rit, S., Clackdoyle, R., Defrise, M., Desbat, L. & Letang, JM., 1 May 2022, In: IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES. 6, 5, p. 537-551 15 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Rigid motion tracking using moments of inertia in TOF-PET brain studies
Rezaei, A., Spangler-Bickell, M., Schramm, G., Van Laere, K., Nuyts, J. & Defrise, M., 13 Sep 2021, In: Physics in Medicine and Biology. 66, 18, 21 p., 184001 .Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)83 Downloads (Pure) -
Gamma detector dead time correction using Lambert W function
Heemskerk, J. W. T. & Defrise, M., 1 Dec 2020, In: EJNMMI Physics. 7, 1, 27.Research output: Contribution to journal › Article › peer-review
Open Access9 Citations (Scopus)
Prizes
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Ed Hoffman Memorial Award
Defrise, Michel (Recipient), 6 Jun 2011
Prize: Prize (including medals and awards)
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Edward J Hoffman Medical Imaging Scientist Award
Defrise, Michel (Recipient), 26 Nov 2011
Prize: Prize (including medals and awards)
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IEEE Marie-Sklodowska-Curie Award
Defrise, Michel (Recipient), 2021
Prize: Prize (including medals and awards)
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Paper 'Time-of-flight PET data determine the attenuation sinogram up to a constant' selected amoung 25 papers that had a particular impact on the field in its 60 years of existence
Defrise, Michel (Recipient), May 2016
Prize: Prize (including medals and awards)
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Activities
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On the convergence of SMLACF: A simultaneous expectation-maximization algorithm to reconstruct both the activity and attenuation in TOF-PET
Koen Salvo (Speaker) & Michel Defrise (Contributor)
5 May 2017 → 7 May 2017Activity: Talk or presentation › Talk or presentation at a conference
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The current and future for tomographic image reconstruction
Michel Defrise (Invited speaker)
17 Jun 2017 → 18 Jun 2017Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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Statistical Image Reconstruction Methods
Michel Defrise (Invited speaker)
30 May 2017Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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A (partial) overview of consistency conditions in tomography
Michel Defrise (Invited speaker)
24 Nov 2017Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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Simultaneous estimation of attenuation and activity in positron tomography
Michel Defrise (Invited speaker)
28 Mar 2017Activity: Talk or presentation › Talk or presentation at a workshop/seminar
Thesis
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Anisotropic x-ray dark field tomography
Author: Wieczorek, M., Lasser, T., Defrise, M. & Pfeiffer, F., 24 Nov 2017Student thesis: Doctoral Thesis
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A single-scan rest/stress method for quantitative myocardial blood flow measurements in positron emission tomography (PET)
Author: Guehl, N., El Fakhri, G. & Defrise, M., 26 Sep 2017Student thesis: Doctoral Thesis
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Development and application of high performance small animal SPECT
Author: Ivashchenko, O., Beekman, F. & Defrise, M., 24 Jan 2017Student thesis: Doctoral Thesis
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Statistical methods for attenuation correction in time of flight positron emission tomography
Author: Rezaei, A., Nuyts, J. & Defrise, M., 10 Jan 2017Student thesis: Doctoral Thesis