Advances in multimodal data fusion in neuroimaging: overview, challenges, and novel orientation
Multimodal fusion in neuroimaging combines data from multiple imaging modalities to
overcome the fundamental limitations of individual modalities. Neuroimaging fusion can …
overcome the fundamental limitations of individual modalities. Neuroimaging fusion can …
A review of deep-learning-based approaches for attenuation correction in positron emission tomography
JS Lee - IEEE Transactions on Radiation and Plasma Medical …, 2020 - ieeexplore.ieee.org
Attenuation correction (AC) is essential for the generation of artifact-free and quantitatively
accurate positron emission tomography (PET) images. PET AC based on computed …
accurate positron emission tomography (PET) images. PET AC based on computed …
[HTML][HTML] A multi-centre evaluation of eleven clinically feasible brain PET/MRI attenuation correction techniques using a large cohort of patients
Aim To accurately quantify the radioactivity concentration measured by PET, emission data
need to be corrected for photon attenuation; however, the MRI signal cannot easily be …
need to be corrected for photon attenuation; however, the MRI signal cannot easily be …
Total body PET: why, how, what for?
PET instruments are now available with a long axial field-of-view (LAFOV) to enable imaging
the total-body, or at least head and torso, simultaneously and without bed translation. This …
the total-body, or at least head and torso, simultaneously and without bed translation. This …
Direct attenuation correction of brain PET images using only emission data via a deep convolutional encoder-decoder (Deep-DAC)
Objective To obtain attenuation-corrected PET images directly from non-attenuation-
corrected images using a convolutional encoder-decoder network. Methods Brain PET …
corrected images using a convolutional encoder-decoder network. Methods Brain PET …
Vision 20/20: magnetic resonance imaging‐guided attenuation correction in PET/MRI: challenges, solutions, and opportunities
Attenuation correction is an essential component of the long chain of data correction
techniques required to achieve the full potential of quantitative positron emission …
techniques required to achieve the full potential of quantitative positron emission …
Attenuation correction of PET/MR imaging
Y Chen, H An - Magnetic Resonance Imaging Clinics, 2017 - mri.theclinics.com
Simultaneous PET and MR imaging offers unprecedented opportunities to synergize the
physiologic and molecular imaging capability of PET and the excellent anatomic and …
physiologic and molecular imaging capability of PET and the excellent anatomic and …
Clinical evaluation of zero-echo-time attenuation correction for brain 18F-FDG PET/MRI: comparison with atlas attenuation correction
Accurate attenuation correction (AC) on PET/MR is still challenging. The purpose of this
study was to evaluate the clinical feasibility of AC based on fast zero-echo-time (ZTE) MRI by …
study was to evaluate the clinical feasibility of AC based on fast zero-echo-time (ZTE) MRI by …
Attenuation correction in emission tomography using the emission data—a review
The problem of attenuation correction (AC) for quantitative positron emission tomography
(PET) had been considered solved to a large extent after the commercial availability of …
(PET) had been considered solved to a large extent after the commercial availability of …
Quantitative evaluation of a deep learning-based framework to generate whole-body attenuation maps using LSO background radiation in long axial FOV PET …
Purpose Attenuation correction is a critically important step in data correction in positron
emission tomography (PET) image formation. The current standard method involves …
emission tomography (PET) image formation. The current standard method involves …