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Accelerating Overrelaxed and Monotone Fast Iterative Shrinkage-Thresholding Algorithms With Line Search for Sparse Reconstructions
(Ieee-inst Electrical Electronics Engineers Inc, 2017-07-01)
Recently, specially crafted unidimensional optimization has been successfully used as line search to accelerate the overrelaxed and monotone fast iterative shrinkage-threshold algorithm (OMFISTA) for computed tomography. ...
Pretreatment and reconstruction of three-dimensional images applied in a locking reconstruction plate for structural analysis with FEA
(Crc Press-taylor & Francis Group, 2014)
Pretreatment and reconstruction of three-dimensional images applied in a locking reconstruction plate for structural analysis with FEA
(Crc Press-taylor & Francis Group, 2014)
Techniques of medical image processing and analysis accelerated by high-performance computing: a systematic literature review
(2017-11-16)
Techniques of medical image processing and analysis play a crucial role in many clinical scenarios, including in diagnosis and treatment planning. However, immense quantities of data and high complexity of the algorithms ...
Dynamic three-dimensional undersampled data reconstruction employing temporal registration
(WILEY, 2005)
Dynamic 3D imaging is needed for many applications such as imaging of the heart, joints, and abdomen. For these, the contrast and resolution that magnetic resonance imaging (MRI) offers are desirable. Unfortunately, the ...
MULTIPLICATIVE ITERATIVE METHODS IN COMPUTED-TOMOGRAPHY
(Springer VerlagNew York, 1991)
Reconstruction of positron emission tomography images using adaptive sliced remeshing strategy
(Society of Photo-Optical Instrumentation Engineers, 2021-03)
Purpose: The reconstruction of positron emission tomography images is a computationally intensive task which benefits from the use of increasingly complex physical models. Aiming to reduce the computational burden by means ...