Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT.
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Large area CMOS active pixel sensor x-ray imager for digital breast tomosynthesis: Analysis, modeling, and characterization.Investigation of lung nodule detectability in low-dose 320-slice computed tomographyAnatomical background and generalized detectability in tomosynthesis and cone-beam CT.Characteristic performance evaluation of a photon counting Si strip detector for low dose spectral breast CT imaging.Analysis of Fourier-domain task-based detectability index in tomosynthesis and cone-beam CT in relation to human observer performance.Task-based measures of image quality and their relation to radiation dose and patient risk.Characterization of imaging performance in differential phase contrast CT compared with the conventional CT--noise power spectrum NPS(k).Technical Note: spektr 3.0-A computational tool for x-ray spectrum modeling and analysis.Characterization of imaging performance in differential phase contrast CT compared with the conventional CT: spectrum of noise equivalent quanta NEQ(k).Cascaded systems analysis of noise and detectability in dual-energy cone-beam CT.Cone-Beam CT with a Flat-Panel Detector: From Image Science to Image-Guided SurgeryInvestigation of statistical iterative reconstruction for dedicated breast CT.The Generalized NEQ and Detectability Index for Tomosynthesis and Cone-Beam CT: From Cascaded Systems Analysis to Human ObserversNoise aliasing and the 3D NEQ of flat-panel cone-beam CT: effect of 2D/3D apertures and sampling.Emerging technologies for image guidance and device navigation in interventional radiology.Effect of detector lag on CT noise power spectra.A dedicated cone-beam CT system for musculoskeletal extremities imaging: design, optimization, and initial performance characterization.Dual-energy cone-beam CT with a flat-panel detector: effect of reconstruction algorithm on material classificationTowards task-based assessment of CT performance: System and object MTF across different reconstruction algorithms.Task-based modeling and optimization of a cone-beam CT scanner for musculoskeletal imaging.Noise, sampling, and the number of projections in cone-beam CT with a flat-panel detector.Comparative power law analysis of structured breast phantom and patient images in digital mammography and breast tomosynthesis.Effective detective quantum efficiency for two mammography systems: measurement and comparison against established metrics.A simple approach to measure computed tomography (CT) modulation transfer function (MTF) and noise-power spectrum (NPS) using the American College of Radiology (ACR) accreditation phantomQuantitative imaging in breast tomosynthesis and CT: Comparison of detection and estimation task performance.The noise power spectrum in CT with direct fan beam reconstruction.Dose and detectability for a cone-beam C-arm CT system revisited.Statistical reconstruction for cone-beam CT with a post-artifact-correction noise model: application to high-quality head imaging.Evaluation of sparse-view reconstruction from flat-panel-detector cone-beam CT.Low-dose preview for patient-specific, task-specific technique selection in cone-beam CT.Fundamental relationship between the noise properties of grating-based differential phase contrast CT and absorption CT: theoretical framework using a cascaded system model and experimental validationLocal and global 3D noise power spectrum in cone-beam CT system with FDK reconstruction.Impact of bowtie filter and object position on the two-dimensional noise power spectrum of a clinical MDCT system.Fundamental limits of image registration performance: Effects of image noise and resolution in CT-guided interventions.High-resolution extremity cone-beam CT with a CMOS detector: Task-based optimization of scintillator thickness.Task-based detectability in CT image reconstruction by filtered backprojection and penalized likelihood estimation.Cascaded systems analysis of photon counting detectors.Spatial resolution characterization of differential phase contrast CT systems via modulation transfer function (MTF) measurementsTask-driven image acquisition and reconstruction in cone-beam CT.A quality assurance framework for the fully automated and objective evaluation of image quality in cone-beam computed tomography.
P2860
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P2860
Cascaded systems analysis of the 3D noise transfer characteristics of flat-panel cone-beam CT.
description
article científic
@ca
article scientifique
@fr
articolo scientifico
@it
artigo científico
@pt
bilimsel makale
@tr
scientific article published on December 2008
@en
vedecký článok
@sk
vetenskaplig artikel
@sv
videnskabelig artikel
@da
vědecký článek
@cs
name
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@en
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@nl
type
label
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@en
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@nl
prefLabel
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@en
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@nl
P2860
P356
P1433
P1476
Cascaded systems analysis of t ...... cs of flat-panel cone-beam CT.
@en
P2093
Daniel J Tward
Jeffrey H Siewerdsen
P2860
P304
P356
10.1118/1.3002414
P407
P577
2008-12-01T00:00:00Z