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Sidky, Emil
One or more keywords matched the following items that are connected to Sidky, Emil
Item TypeName
Concept Radiation Dosage
Concept X-Ray Diffraction
Concept Tomography, X-Ray Computed
Concept X-Rays
Concept Tomography, X-Ray
Concept Tomography Scanners, X-Ray Computed
Concept Radiation Protection
Concept Scattering, Radiation
Concept X-Ray Microtomography
Academic Article Short-scan SPECT imaging with non-uniform attenuation and 3D distance-dependent spatial resolution.
Academic Article Impact of polychromatic x-ray sources on helical, cone-beam computed tomography and dual-energy methods.
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 Image reconstruction exploiting object sparsity in boundary-enhanced X-ray phase-contrast tomography.
Academic Article Local cone-beam tomography image reconstruction on chords.
Academic Article Image reconstruction from sparse data in synchrotron-radiation-based microtomography.
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 Enhanced imaging of microcalcifications in digital breast tomosynthesis through improved image-reconstruction algorithms.
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 Image reconstruction in circular cone-beam computed tomography by constrained, total-variation minimization.
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 X-ray tomography system to investigate granular materials during mechanical loading.
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 Investigation of iterative image reconstruction in low-dose breast CT.
Academic Article Noise properties of CT images reconstructed by use of constrained total-variation, data-discrepancy minimization.
Academic Article Algorithm-enabled exploration of image-quality potential of cone-beam CT in image-guided radiation therapy.
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 Investigation of Sparse Data Mouse Imaging Using Micro-CT with a Carbon-Nanotube-Based X-ray Source.
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 Spectral CT Method to Directly Estimate Basis Material Maps From Experimental Photon-Counting Data.
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 A Convex Reconstruction Model for X-ray Tomographic Imaging with Uncertain Flat-fields.
Academic Article Image reconstruction and scan configurations enabled by optimization-based algorithms in multispectral CT.
Academic Article Investigating simulation-based metrics for characterizing linear iterative reconstruction in digital breast tomosynthesis.
Academic Article Do CNNs Solve the CT Inverse Problem?
Academic Article Optimization-based algorithm for solving the discrete x-ray transform with nonlinear partial volume effect.
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.
Concept Absorption, Radiation
Grant Helical CT Reconstruction and Lung Cancer Screening
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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