Zobrazeno 1 - 10
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pro vyhledávání: '"J. F. Clement"'
Akademický článek
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Autor:
Victoire Pateau, J. F. Clement, Julien Bert, Erwan L'Her, Souha Nazir, Hadi Fayad, Dimitris Visvikis
Publikováno v:
Medical Physics. 48:142-155
PURPOSE Monitoring of physiological parameters is a major concern in Intensive Care Units (ICU) given their role in the assessment of vital organ function. Within this context, one issue is the lack of efficient noncontact techniques for respiratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a30b10f060d23052fb937ef60aa107
https://doi.org/10.1002/mp.14557
https://doi.org/10.1002/mp.14557
Autor:
S. Scheib, Dimitris Visvikis, Ulrike Schick, J. F. Clement, Nicolas Boussion, Julien Bert, Maud Emmanuelle Gilles, P. Miglierini, Hadi Fayad, L. A. Cozzi, Olivier Pradier
Publikováno v:
Medical Physics. 43:4833-4841
Purpose: To evaluate the patient positioning accuracy in radiotherapy using a stereo-time of flight (ToF)-camera system. Methods: A system using two ToF cameras was used to scan the surface of the patients in order to position them daily on the treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b3dce942131bf9ad0e243ccaddd9634
https://doi.org/10.1118/1.4959536
https://doi.org/10.1118/1.4959536
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
C. Cheze Le Rest, Christian Roux, Dimitris Visvikis, Olivier Pradier, J. F. Clement, Tinsu Pan, Hadi Fayad
Publikováno v:
2009 IEEE Nuclear Science Symposium Conference Record (NSS/MIC).
Respiratory motion is an important factor leading to errors and uncertainties in radiation therapy (RT). Solutions presented to date include modeling tumor and surrounding tissues motion. Having such a model is a key point to deliver, under breathing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8ea086e0de6f39c2de289db8acd837
https://doi.org/10.1109/nssmic.2009.5402012
https://doi.org/10.1109/nssmic.2009.5402012
Autor:
J. F. Clement, Olivier Pradier, Tinsu Pan, Hadi Fayad, C. Cheze Le Rest, Christian Roux, Dimitris Visvikis
Publikováno v:
NSS-MIC 2009 : IEEE Nuclear Science Symposium and Medical Imaging Conference
NSS-MIC 2009 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2009, Orlando, Florida, United States
NSS-MIC 2009 : IEEE Nuclear Science Symposium and Medical Imaging Conference, Oct 2009, Orlando, Florida, United States
One of the most important parameters reducing the sensitivity and specificity in the thoracic and abdominal areas is respiratory motion and associated deformations which represent today an important challenge in medical imaging. The negative impact o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cedc363e1f81011e2e73925c688012d
https://doi.org/10.1109/nssmic.2009.5401945
https://doi.org/10.1109/nssmic.2009.5401945
Autor:
Olivier Monnet, Loick Verger, Patrice Descourt, G. Montemont, S. Maitrejean, C. Comtat, Francoise Mathy, O. Rossetto, Regine Trebossen, J. F. Clement, Dimitris Visvikis
Publikováno v:
Nuclear Science Symposium Conference Record, 2008. NSS '08. IEEE
2008 IEEE Nuclear Science Symposium, Medical Imaging Conference and 16th Room Temperature Semiconductor Detector Workshop
2008 IEEE Nuclear Science Symposium, Medical Imaging Conference and 16th Room Temperature Semiconductor Detector Workshop, Oct 2008, Dresden, Germany. IEEE, pp.4559-4561, 2008, ⟨10.1109/NSSMIC.2008.4774470⟩
2008 IEEE Nuclear Science Symposium, Medical Imaging Conference and 16th Room Temperature Semiconductor Detector Workshop
2008 IEEE Nuclear Science Symposium, Medical Imaging Conference and 16th Room Temperature Semiconductor Detector Workshop, Oct 2008, Dresden, Germany. IEEE, pp.4559-4561, 2008, ⟨10.1109/NSSMIC.2008.4774470⟩
One of the advantages of PET systems based on semiconductors is the potential for improved spatial resolution without an associated deterioration in sensitivity. In addition, the geometry of these detectors allows the potential for flexible scanner a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cad83ec31c23e599cb071c66308fd550
http://hal.in2p3.fr/in2p3-00336529
http://hal.in2p3.fr/in2p3-00336529
Autor:
Thomas Bourdel, J. F. Clement, Alain Aspect, Robert A. Nyman, M. Robert de Saint Vincent, Gaël Varoquaux, Philippe Bouyer, Jean-Philippe Brantut
Publikováno v:
Physical Review A
Physical Review A, American Physical Society, 2008, 78, pp.031401 (R). ⟨10.1103/PhysRevA.78.031401⟩
Physical Review A, American Physical Society, 2008, 78, pp.031401 (R). ⟨10.1103/PhysRevA.78.031401⟩
International audience; We report on light-shift tomography of a cloud of 87 Rb atoms in a far-detuned optical-dipole trap at 1565 nm. Our method is based on standard absorption imaging, but takes advantage of the strong light-shift of the excited st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26504a881a208f71e57fb8ea5112755d
https://hal.archives-ouvertes.fr/hal-00303321
https://hal.archives-ouvertes.fr/hal-00303321