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A rotating PET camera using BGO block detectors

Autor: Henry Tochon-Danguy, A. Christin, M. Wensveen, Michel Defrise, S. Kuijk, L.G. Byars, Ronald Nutt, Antoine Geissbuhler, David W. Townsend, S. Grootoonk

Publikováno v: Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.

A positron emission tomography (PET) scanner with a reduced number of detectors per ring subtending two opposing arcs of 60 degrees and mounted on a circular support was developed. Projection data at all angles are acquired by rotating the detector a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d9d97eb504f7ca12ece9c0968c64497
https://doi.org/10.1109/nssmic.1991.259196

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A new three-dimensional reconstruction method for positron cameras using plane detectors

Autor: Michel Defrise, Frank Deconinck, S. Kuijk

Publikováno v: Physics in Medicine and Biology. 33:43-51

The authors propose a new truly three-dimensional reconstruction algorithm, which is based on the Fourier space filtering of the backprojected image, but overcomes the requirement of space invariance, which usually forces one to reject a significant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6849f49e846cb55142455e7aa32fce
https://doi.org/10.1088/0031-9155/33/1/004

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Development of a PACS System at the University Hospital in Brussels, Belgium

Autor: Frank Deconinck, S. Kuijk, D. Tombeur, M. Nyssen, A. J. Duerinckx

A prototype PACS system is being designed which will connect an existing nuclear medicine mini NM -PACSwith an imaging facility in the medical school, a PET and experimental medical imaging facility, and researchimaging facilities in the Radiology an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f386737d1a2ea8b79be289eeab36ab
https://biblio.vub.ac.be/vubir/development-of-a-pacs-system-at-the-university-hospital-in-brussels-belgium(af282114-4b38-4cfd-a35f-e1fad2494895).html

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First Test Of A New High Resolution Positron Camera With Four Area Detectors

Autor: David W. Townsend, Michel Defrise, M. Wensveen, E. Van Laethem, M. Van Miert, F. Deconinck, S. Kuijk

Publikováno v: SPIE Proceedings.

A PET camera consisting of two pairs of parallel area detectors has been installed at the cyclotron unit of VUB. The detectors are High Density Avalanche Chambers (HIDAC) wire-chambers with a stack of 4 or 6 lead gamma-electron converters, the sensit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::045644e64cc51c5bb92c3fb8cc189454
https://doi.org/10.1117/12.961736

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Methodology for predicting the performance of different PET camera designs

Autor: Frank Deconinck, V. Lacroix, M. Waligorski, S. Kuijk, Michel Defrise, Axel Bossuyt

Publikováno v: Information Processing in Medical Imaging ISBN: 9789401083928

The evaluation of the performance of a given positron camera design is an extremely complex problem; since so many physical (photon scattering, detector parallax…), and algorithmic (deconvolution filter, image post-processing) factors interfere to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c83fad4a950ebb36b37695c5c337a9a
https://biblio.vub.ac.be/vubir/methodology-for-predicting-the-performance-of-different-pet-camera-designs(8091b4fb-b872-432a-a662-bd658ff5943e).html

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