[PDF] Top 20 Real-time data-driven motion correction in PET
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Real-time data-driven motion correction in PET
... the PET data use landscape, vendors are making noticeable efforts to support co- operation with academia and open their imaging data for ...their PET data ...GE’s PET ... See full document
6
Evaluation of data-driven respiratory gating waveforms for clinical PET imaging
... with time and may capture the phase and period of respiratory ...listmode data into a set of down-sampled ...respiratory motion. Time-of-flight information is discarded in this ...a ... See full document
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Impact of respiratory motion correction and spatial resolution on lesion detection in PET: a simulation study based on real MR dynamic data
... After calculating the ensemble statistics, each reconstructed image was processed through the frequency channels to estimate the likelihood of lesion present or lesion absent. The likelihood values were used as ... See full document
17
Impact of image-based motion correction on dopamine D3/D2 receptor occupancy—comparison of groupwise and frame-by-frame registration approaches
... the time of the study). Each subject received a baseline PET scan, then a single oral dose of 5 – 550 mg of GSK618334 followed by two further PET scans performed between ...[11C]-(+)-PHNO PET ... See full document
15
On transcending the impasse of respiratory motion correction applications in routine clinical imaging - a consideration of a fully automated data driven motion control framework
... of data-driven motion control is promising; we have not seen limits on the information that can be extracted from data nor in the potential innova- tions that may be made within the automated ... See full document
11
A 3D MR-acquisition scheme for nonrigid bulk motion correction in simultaneous PET-MR.
... the motion detection is higher if the data are split into 115 dynamic time frames rather than into 55 dy- ...computational time as each dynamic time frames requires approximately 2 min ... See full document
15
Study on real-time correction of site amplification factor
... strong motion data of IBRH10 and IBRH19 of the Kiban Kyoshin network (KiK-net) triggered in more than 1000 earthquakes from 2004 to 2012 were selected care- fully and used to obtain the relative site ... See full document
13
MR-based motion correction for cardiac PET parametric imaging: a simulation study
... the motion fields used for PET motion correction were derived from simulated MR ...for motion measurement as short as possible so that more imaging time can be dedicated to ... See full document
14
Respiratory motion correction of PET using MR-constrained PET-PET registration
... simultaneous PET-MR scanners has opened up the possibility of using MR imaging to estimate subject motion during PET acquisi- tion without the limitations imposed by radiation ...corresponding ... See full document
23
Practical aspects of a data-driven motion correction approach for brain SPECT
... Numerous motion correction methods have been described in the ...in-plane motion and axial ...of motion-free data from multiple acquisitions by excluding motion-affected ... See full document
8
Motion Correction of Whole-Body PET Data with a Joint PET-MRI Registration Functional
... using motion information from both modalities, MR and PET, is ...remaining motion-induced blurring within the indivi- dual MR and PET gates will certainly limit the precision to which ... See full document
9
Hybrid Control for Low Cost Mobile Service Robot
... perform real-time communication with the server, but also needs to receive monitoring data from the auxiliary controller side and send control commands back to the auxiliary controller ...The ... See full document
6
Impact of motion compensation and partial volume correction for ¹⁸F-NaF PET/CT imaging of coronary plaque
... image to generate a 4D segmented volume. This volume is later projected by using the STIR projector based on Siddon ’ s ray tracing algorithm, with 20 rays per tube of response, in order to obtain the simulated gated ... See full document
21
Real-Time Quality Control and Infilling of Precipitation Data Using Neural Networks
... recent data mining approaches have recognized machine learning using artificial neural networks (ANNs) as a robust and efficient methodology for data analytics in various fields of practice including water ... See full document
8
MRI-Based Attenuation Correction in Emission Computed Tomography
... its time—in 1994 by Le Goff et al [67]. It was designed for cranial PET and generated the µ-map via segmentation into three tissue classes, namely air, soft tissue, and ... See full document
226
Novel data-driven analysis methods for real-time fMRI and simultaneous EEG-fMRI neuroimaging
... fMRI data for related activations in voxels (Lemieux et ...fMRI data is used as a constraint to solve the inverse problem of source localization in EEG data (Phillips et ...EEG-fMRI data ... See full document
118
Real Time Range of Motion Measurement of Physical Therapeutic Exercises
... attached to parts of the human body or d) involve complex manual adjustments to get the right output. The patient is expected to position the multiple cameras at precise locations to construct a 3D model of the patient ... See full document
24
Towards financial valuation in data-driven companies
... the data owned by a company in a given time ...of data at any point of its lifecycle, would make it possible to study the added value that data gives to a company in the long ...external ... See full document
6
NEMA image quality phantom measurements and attenuation correction in integrated PET/MR hybrid imaging
... echo time (UTE) ...bined PET/CT scanners access to PET only scanners with transmission sources is very ...current PET/MR systems in the same manner hardware component AC is performed for RF ... See full document
14
Data Driven Spelling Correction using Weighted Finite State Methods
... The unstructured system described in Section 3.1 uses a set of mutually exclusive features as explained in Section 4.1. Conceptually, the sys- tem can therefore be seen as a set of parallel re- place rules (Kempe and ... See full document
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