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Sidky, Emil

One or more keywords matched the following items that are connected to Sidky, Emil

Item Type	Name
Concept	Tomography, X-Ray Computed
Academic Article	Reconstruction of 3D regions-of-interest from data in reduced helical cone-beam scans.
Academic Article	Theory and algorithms for image reconstruction on chords and within regions of interest.
Academic Article	Local cone-beam tomography image reconstruction on chords.
Academic Article	Investigation of discrete imaging models and iterative image reconstruction in differential X-ray phase-contrast tomography.
Academic Article	Optimization-based reconstruction of sparse images from few-view projections.
Academic Article	Accurate image reconstruction from few-view and limited-angle data in diffraction tomography.
Academic Article	Convex optimization problem prototyping for image reconstruction in computed tomography with the Chambolle-Pock algorithm.
Academic Article	A constrained, total-variation minimization algorithm for low-intensity x-ray CT.
Academic Article	Noise properties of chord-image reconstruction.
Academic Article	Algorithm-enabled low-dose micro-CT imaging.
Academic Article	Image reconstruction in regions-of-interest from truncated projections in a reduced fan-beam scan.
Academic Article	Comparison of human and Hotelling observer performance for a fan-beam CT signal detection task.
Academic Article	Quantifying admissible undersampling for sparsity-exploiting iterative image reconstruction in X-ray CT.
Academic Article	First-order convex feasibility algorithms for x-ray CT.
Academic Article	Task-based optimization of dedicated breast CT via Hotelling observer metrics.
Academic Article	Compressive sensing in medical imaging.
Academic Article	The effects of extending the spectral information acquired by a photon-counting detector for spectral CT.
Academic Article	How little data is enough? Phase-diagram analysis of sparsity-regularized X-ray computed tomography.
Academic Article	Noise properties of CT images reconstructed by use of constrained total-variation, data-discrepancy minimization.
Academic Article	An algorithm for constrained one-step inversion of spectral CT data.
Academic Article	Investigation of optimization-based reconstruction with an image-total-variation constraint in PET.
Academic Article	EMPIRICAL AVERAGE-CASE RELATION BETWEEN UNDERSAMPLING AND SPARSITY IN X-RAY CT.
Academic Article	Analysis of iterative region-of-interest image reconstruction for x-ray computed tomography.
Academic Article	A constrained, total-variation minimization algorithm for low-intensity x-ray CT.
Academic Article	Algorithm-enabled partial-angular-scan configurations for dual-energy CT.
Academic Article	Image reconstruction and scan configurations enabled by optimization-based algorithms in multispectral CT.
Academic Article	Do CNNs Solve the CT Inverse Problem?
Academic Article	Non-convex primal-dual algorithm for image reconstruction in spectral CT.
Academic Article	Directional-TV algorithm for image reconstruction from limited-angular-range data.
Academic Article	A signal detection model for quantifying overregularization in nonlinear image reconstruction.
Academic Article	Dual-energy CT imaging with limited-angular-range data.
Academic Article	Dual-energy CT imaging over non-overlapping, orthogonal arcs of limited-angular ranges.
Academic Article	Image reconstruction from data over two orthogonal arcs of limited-angular ranges.
Academic Article	Report on the AAPM deep-learning sparse-view CT grand challenge.
Academic Article	Addressing CT metal artifacts using photon-counting detectors and one-step spectral CT image reconstruction.
Academic Article	Report on the AAPM deep-learning spectral CT Grand Challenge.
Academic Article	Constrained one-step material decomposition reconstruction of head CT data from a silicon photon-counting prototype.
Academic Article	Dual energy CT reconstruction using the constrained one step spectral image reconstruction algorithm.
Academic Article	Prototyping optimization-based image reconstructions from limited-angular-range data in dual-energy CT.
Academic Article	Optimizing dual-energy CT technique for iodine-based contrast-to-noise ratio, a theoretical study.

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Computed Tomography X Ray