Positron Emission Tomography (PET) is widely used today for diagnosis and therapy follow up assessment in oncology. Novel applications like image guided radiotherapy are flourishing. However, PET images are of poor quality due to noise and blur. Respiratory motion is a major source of reduced quality, particularly when considering thoracic imaging. In order to minimize its effects, it has been suggested to synchronize the PET acquisition with the respiratory cycle. Data thus acquired can be separated into several bins, depending on the respiratory state during which they were acquired. Data acquired during the same cycle can then be summed and reconstructed. The resulting frames, however, are of low quality as each contains only a fraction ...
La tomographie par émission de positons (TEP) est une méthode d’imagerie clinique en forte expansion...
La tomographie par émission monophotonique (TEMP) est une modalité d'imagerie médicale permettant d'...
Positron emission tomography (PET) combined with X-ray computed tomography (CT) is an important mole...
Positron Emission Tomography (PET) is widely used today for diagnosis and therapy follow up assessme...
Respiratory motion is a major source of reduced quality in positron emission tomography (PET). In or...
International audienceRespiratory motion is a major source of reduced quality in positron emission t...
Positron emission tomography (PET) is nuclear medicine imaging technique that produces a three-dimen...
Cette thèse traite du mouvement respiratoire dans l'imagerie TEP/TDM. L'imagerie TEP est une modalit...
This thesis deals with respiratory motion in PET/CT images. It is well known that PET is a modality ...
La tomographie par émission de positons (TEP) est une modalité d imagerie médicale qui nécessite une...
National audienceLa qualité des images de tomographie par émission de positon (TEP) est actuellement...
Single Photon Emission Computed Tomograhpy (SPECT) is a medical imaging modality that allows to obta...
This thesis work deals with the problem of respiratory motion correction in emission tomography imag...
La tomographie par émission de positons (TEP) est une méthode d’imagerie clinique en forte expansion...
La tomographie par émission monophotonique (TEMP) est une modalité d'imagerie médicale permettant d'...
Positron emission tomography (PET) combined with X-ray computed tomography (CT) is an important mole...
Positron Emission Tomography (PET) is widely used today for diagnosis and therapy follow up assessme...
Respiratory motion is a major source of reduced quality in positron emission tomography (PET). In or...
International audienceRespiratory motion is a major source of reduced quality in positron emission t...
Positron emission tomography (PET) is nuclear medicine imaging technique that produces a three-dimen...
Cette thèse traite du mouvement respiratoire dans l'imagerie TEP/TDM. L'imagerie TEP est une modalit...
This thesis deals with respiratory motion in PET/CT images. It is well known that PET is a modality ...
La tomographie par émission de positons (TEP) est une modalité d imagerie médicale qui nécessite une...
National audienceLa qualité des images de tomographie par émission de positon (TEP) est actuellement...
Single Photon Emission Computed Tomograhpy (SPECT) is a medical imaging modality that allows to obta...
This thesis work deals with the problem of respiratory motion correction in emission tomography imag...
La tomographie par émission de positons (TEP) est une méthode d’imagerie clinique en forte expansion...
La tomographie par émission monophotonique (TEMP) est une modalité d'imagerie médicale permettant d'...
Positron emission tomography (PET) combined with X-ray computed tomography (CT) is an important mole...