A Statistical Method for Lung Tumor Segmentation Uncertainty in PET Images based on User Inference

Zheng, Chaojie ;   Wang, Xiu Ying ;   Feng, Dagan

Tags Image segmentationPET and SPECT imaging

PET has been widely accepted as an effective imaging modality for lung tumor diagnosis and treatment. However, standard criteria for...

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Iterative Reconstruction for PET Scanners with Continuous Scintillators

Iriarte Ruiz, Ana ;   Caffarena, Gabriel ;   Fernández-López, Mariano ;   Garcia-Carmona, Rodrigo ;   Otero, Abraham ;   Sorzano Sanchez, Carlos Oscar ;   Marabini, Roberto

Tags PET and SPECT imagingIterative image reconstruction

Several technical developments have led to a comeback of the continuous scintillators in positron emission tomography (PET). Important...

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Modelling Arterial Input Functions in Positron Emission Tomography Dynamic Studies

Tonietto, Matteo ;   Rizzo, Gaia ;   Veronese, Mattia ;   Bertoldo, Alessandra

Tags PET and SPECT imagingBrain image analysis

The quantification of dynamic positron emission tomography (PET) images often requires the invasive measures of the arterial plasma tracer...

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Non-Invasive Quantification of Brain [18F]-FDG Uptake by Combining Medical Health Records and Dynamic PET Imaging Data

Roccia, Elisa ;   Mikhno, Arthur ;   Zanderigo, Francesca ;   Angelini, Elsa ;   Ogden, Todd ;   Mann, J John ;   Laine, Andrew F.

Tags PET and SPECT imagingBrain image analysis

Quantification of regional cerebral metabolic rate of glucose (rCMRglu) via positron emission tomography (PET) imaging requires measuring the...

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Semi-Supervised Manifold Learning with Affinity Regularization for Alzheimer's Disease Identification using Positron Emission Tomography Imaging

Lu, Shen ;   Xia, Yong ;   Cai, Weidong ;   Feng, Dagan

Tags Image classificationFunctional image analysisBrain image analysis

Dementia, Alzheimer’s disease (AD) in particular is a global problem and big threat to the aging population. An image based computer-aided...

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Weighted Quantification of 18F-FDG Tumor Metabolism Activity using Fuzzy-Thresholding to Predict Post-Treatment Tumor Recurrence

Roman-Jimenez, Geoffrey ;   Acosta, Oscar ;   Ospina, Juan David ;   Leseur, Julie ;   Devillers, Anne ;   Le Gouestre, Jonathan ;   Simon, Antoine ;   Tervé, Pierre ;   De Crevoisier, Renaud

Tags Functional image analysisImage feature extractionImage segmentation

Cervical cancer is one of the most common cancer to affect women worldwide. Despite the efficiency of radiotherapy treatment, some patients...

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