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La Riviere, Patrick J.
One or more keywords matched the following properties of La Riviere, Patrick J.
PropertyValue
keywords Computed Tomography, X-Ray
overview My lab develops algorithms and algorithm-enabled imaging systems at scales from nanometers (x-ray microscopy) to meters (human computed tomography). Themes that span all scales and modalities include dose reduction, material identification, and orientation imaging.
One or more keywords matched the following items that are connected to La Riviere, Patrick J.
Item TypeName
Concept Tomography
Concept Tomography, Emission-Computed, Single-Photon
Concept Tomography, Emission-Computed
Concept Tomography, X-Ray Computed
Concept Tomography, X-Ray
Concept Tomography, Optical Coherence
Concept Tomography, Spiral Computed
Concept Tomography, Optical
Concept Spiral Cone-Beam Computed Tomography
Academic Article Fourier-based approach to interpolation in single-slice helical computed tomography.
Academic Article Nonparametric regression sinogram smoothing using a roughness-penalized Poisson likelihood objective function.
Academic Article Anti-aliasing weighting functions for single-slice helical CT.
Academic Article Favorable noise uniformity properties of Fourier-based interpolation and reconstruction approaches in single-slice helical computed tomography.
Academic Article Pitch dependence of longitudinal sampling and aliasing effects in multi-slice helical computed tomography (CT).
Academic Article Sampling and aliasing consequences of quarter-detector offset use in helical CT.
Academic Article Longitudinal aliasing in multislice helical computed tomography: sampling and cone-beam effects.
Academic Article Anniversary paper. Development of x-ray computed tomography: the role of medical physics and AAPM from the 1970s to present.
Academic Article Comparing implementations of penalized weighted least-squares sinogram restoration.
Academic Article Image reconstruction in photoacoustic tomography with variable speed of sound using a higher-order geometrical acoustics approximation.
Academic Article Implementation and comparison of reconstruction algorithms for two-dimensional optoacoustic tomography using a linear array.
Academic Article Effects of different imaging models on least-squares image reconstruction accuracy in photoacoustic tomography.
Academic Article Photoacoustic image reconstruction in an attenuating medium using singular-value decomposition.
Academic Article Monotonic penalized-likelihood image reconstruction for X-ray fluorescence computed tomography.
Academic Article X-ray tomography system to investigate granular materials during mechanical loading.
Academic Article Experimental demonstration of novel imaging geometries for x-ray fluorescence computed tomography.
Academic Article Comparison of blood flow models and acquisitions for quantitative myocardial perfusion estimation from dynamic CT.
Academic Article Material identification in x-ray microscopy and micro CT using multi-layer, multi-color scintillation detectors.
Academic Article Evaluation of static and dynamic perfusion cardiac computed tomography for quantitation and classification tasks.
Academic Article Region of interest reconstruction in x-ray fluorescence computed tomography for negligible attenuation.
Academic Article X-ray Fluorescence Emission Tomography (XFET) with Novel Imaging Geometries - A Monte Carlo Study.
Academic Article Sinogram smoothing techniques for myocardial blood flow estimation from dose-reduced dynamic computed tomography.
Academic Article Variable temporal sampling and tube current modulation for myocardial blood flow estimation from dose-reduced dynamic computed tomography.
Academic Article Anniversary Paper: Development of x-ray computed tomography: The role of Medical Physics and AAPM from the 1970s to present.
Academic Article An early chondrichthyan and the evolutionary assembly of a shark body plan.
Academic Article Sinogram restoration in computed tomography with an edge-preserving penalty.
Academic Article Correction for resolution nonuniformities caused by anode angulation in computed tomography.
Academic Article Development of computed tomography algorithms.
Academic Article Approximate analytic reconstruction in x-ray fluorescence computed tomography.
Academic Article Optimizing spectral CT parameters for material classification tasks.
Academic Article Image reconstruction in optoacoustic tomography for dispersive acoustic media.
Academic Article Element Mapping in Organic Samples Utilizing a Benchtop X-Ray Fluorescence Emission Tomography (XFET) System.
Academic Article Comparison of sinogram- and image-domain penalized-likelihood image reconstruction estimators.
Academic Article Penalized-likelihood sinogram restoration for computed tomography.
Academic Article Reduction of noise-induced streak artifacts in X-ray computed tomography through spline-based penalized-likelihood sinogram smoothing.
Academic Article Assessment of vectorial total variation penalties on realistic dual-energy CT data.
Academic Article Joint reconstruction of multi-channel, spectral CT data via constrained total nuclear variation minimization.
Academic Article Comparison of quadratic- and median-based roughness penalties for penalized-likelihood sinogram restoration in computed tomography.
Academic Article Penalized-likelihood sinogram smoothing for low-dose CT.
Academic Article Multi-modal imaging of a single mouse brain over five orders of magnitude of resolution.
Academic Article A wide-field micro-computed tomography detector: micron resolution at half-centimetre scale.
Academic Article Computerized Texture Analysis of Optical Coherence Tomography Angiography of Choriocapillaris in Normal Eyes of Young and Healthy Subjects.
Academic Article Simulation of Muon Tomography Projections to Image the Pyramids of Giza.
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  • Tomography