Properties of preprocessed sinogram data in x-ray computed tomography. - Wikidata - awgldk - TriplyDB

Properties of preprocessed sinogram data in x-ray computed tomography.

Properties of preprocessed sinogram data in x-ray computed tomography.

http://www.wikidata.org/entity/Q33259417

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Modelling the physics in the iterative reconstruction for transmission computed tomography Noise correlation in CBCT projection data and its application for noise reduction in low-dose CBCT.Ultra-low dose CT attenuation correction for PET/CT: analysis of sparse view data acquisition and reconstruction algorithms.An experimental study on the noise properties of x-ray CT sinogram data in Radon space.Statistical sinogram restoration in dual-energy CT for PET attenuation correction.Noise variance analysis using a flat panel x-ray detector: a method for additive noise assessment with application to breast CT applications Three-dimensional anisotropic adaptive filtering of projection data for noise reduction in cone beam CT.Statistical image reconstruction for low-dose CT using nonlocal means-based regularization.Feasibility of dose reduction using novel denoising techniques for low kV (80 kV) CT enterography: optimization and validation.A low dose simulation tool for CT systems with energy integrating detectors.Evaluation of 3D fluoroscopic image generation from a single planar treatment image on patient data with a modified XCAT phantom.Noise-resolution tradeoffs in x-ray CT imaging: a comparison of penalized alternating minimization and filtered backprojection algorithms.Technical Note: Measurement of bow tie profiles in CT scanners using radiochromic film.Radiation dose reduction in computed tomography: techniques and future perspective.Variance analysis of x-ray CT sinograms in the presence of electronic noise background Renal cyst pseudoenhancement: intraindividual comparison between virtual monochromatic spectral images and conventional polychromatic 120-kVp images obtained during the same CT examination and comparisons among images reconstructed using filtered ba Simulation tools for two-dimensional experiments in x-ray computed tomography using the FORBILD head phantom.A Simple Low-dose X-ray CT Simulation from High-dose Scan Multiscale penalized weighted least-squares sinogram restoration for low-dose X-ray computed tomography.Material identification in x-ray microscopy and micro CT using multi-layer, multi-color scintillation detectors.Radiation dose reduction in medical x-ray CT via Fourier-based iterative reconstruction.Experimental implementation of a polyenergetic statistical reconstruction algorithm for a commercial fan-beam CT scanner.Virtual Colonoscopy Screening with Ultra Low-Dose CT and Less-Stressful Bowel Preparation: A computer simulation study Low-dose X-ray CT reconstruction via dictionary learning.Structure-adaptive CBCT reconstruction using weighted total variation and Hessian penalties.Iterative image reconstruction for CBCT using edge-preserving prior.PIRPLE: a penalized-likelihood framework for incorporation of prior images in CT reconstruction.Morphology supporting function: attenuation correction for SPECT/CT, PET/CT, and PET/MR imaging.Performance of today's dual energy CT and future multi energy CT in virtual non-contrast imaging and in iodine quantification: A simulation study.Comparison Between Pre-Log and Post-Log Statistical Models in Ultra-Low-Dose CT Reconstruction.Ultra-low dose CT attenuation correction for PET/CT.A three-dimensional statistical approach to improved image quality for multislice helical CT.Image covariance and lesion detectability in direct fan-beam x-ray computed tomography.Soft-tissue imaging with C-arm cone-beam CT using statistical reconstruction.Adaptively Tuned Iterative Low Dose CT Image Denoising A semiempirical linear model of indirect, flat-panel x-ray detectors.Dual energy CT for attenuation correction with PET/CT Projection space denoising with bilateral filtering and CT noise modeling for dose reduction in CT.Regularization designs for uniform spatial resolution and noise properties in statistical image reconstruction for 3-D X-ray CT.Limits of Ultra-Low Dose CT Attenuation Correction for PET/CT.

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P2860

Properties of preprocessed sinogram data in x-ray computed tomography.

http://www.wikidata.org/entity/Q33259417

description

2006 nî lūn-bûn

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2006 թուականի Սեպտեմբերին հրատարակուած գիտական յօդուած

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2006 թվականի սեպտեմբերին հրատարակված գիտական հոդված

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2006年の論文

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2006年論文

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2006年論文

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2006年論文

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2006年论文

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name

Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Properties of preprocessed sinogram data in x-ray computed tomography.

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Medical Physics

P1476

Properties of preprocessed sinogram data in x-ray computed tomography.

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Bruce R Whiting

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Donald L Snyder

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Jeffrey F Williamson

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Orville A Earl

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Parinaz Massoumzadeh

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P2860

Use of an automatic exposure control mechanism for dose optimization in multi-detector row CT examinations: clinical evaluation.

Extension of x-ray imaging linear systems analysis to detectors with energy discrimination capability.

Computation of bremsstrahlung X-ray spectra and comparison with spectra measured with a Ge(Li) detector.

Detective quantum efficiency dependence on x-ray energy weighting in mammography.

Prospects for quantitative computed tomography imaging in the presence of foreign metal bodies using statistical image reconstruction.

Statistical image reconstruction for polyenergetic X-ray computed tomography.

Dose reduction in CT by anatomically adapted tube current modulation. I. Simulation studies.

Dose reduction in CT by on-line tube current control: principles and validation on phantoms and cadavers.

SNR and noise measurements for medical imaging: I. A practical approach based on statistical decision theory.

Quantum Shot Noise

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3290-3303

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10.1118/1.2230762

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33

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Joseph A O'Sullivan

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17022224

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