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Radiation dose reduction in computed tomography: techniques and future perspective.

Radiation dose reduction in computed tomography: techniques and future perspective.

http://www.wikidata.org/entity/Q35733668

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Influence of shear stress magnitude and direction on atherosclerotic plaque composition Practical interior tomography with radial Hilbert filtering and a priori knowledge in a small round area.Low-dose X-ray computed tomography image reconstruction with a combined low-mAs and sparse-view protocol.Improving low-dose blood-brain barrier permeability quantification using sparse high-dose induced prior for Patlak model.A Longitudinal Low Dose μCT Analysis of Bone Healing in Mice: A Pilot Study.Iterative image reconstruction for sparse-view CT using normal-dose image induced total variation prior.Optimal dose levels in screening chest CT for unimpaired detection and volumetry of lung nodules, with and without computer assisted detection at minimal patient radiation Porcine ex vivo liver phantom for dynamic contrast-enhanced computed tomography: development and initial results.Automated detection of z-axis coverage with abdomen-pelvis computed tomography examinations.Few-View Prereconstruction Guided Tube Current Modulation Strategy Based on the Signal-to-Noise Ratio of the Sinogram.Low-dose computed tomography image restoration using previous normal-dose scan.Computed Tomography Angiography of Carotid Arteries and Vertebrobasilar System: A Simulation Study for Radiation Dose Reduction Observer Performance in the Detection and Classification of Malignant Hepatic Nodules and Masses with CT Image-Space Denoising and Iterative Reconstruction Imaging of Orthotopic Glioblastoma Xenografts in Mice Using a Clinical CT Scanner: Comparison with Micro-CT and Histology Automated Calculation of Water-equivalent Diameter (DW ) Based on AAPM Task Group 220.Iterative image reconstruction for cerebral perfusion CT using a pre-contrast scan induced edge-preserving prior.EMPIRICAL AVERAGE-CASE RELATION BETWEEN UNDERSAMPLING AND SPARSITY IN X-RAY CT.Improving spatial adaptivity of nonlocal means in low-dosed CT imaging using pointwise fractal dimension.Construction of realistic phantoms from patient images and a commercial three-dimensional printer.Low-dose cerebral perfusion computed tomography image restoration via low-rank and total variation regularizations.Radial differential interior tomography and its image reconstruction with differentiated backprojection and projection onto convex sets.MDCT imaging of traumatic brain injury.SR-NLM: a sinogram restoration induced non-local means image filtering for low-dose computed tomography.Patient radiation biological risk in computed tomography angiography procedure Iterative reconstruction for x-ray computed tomography using prior-image induced nonlocal regularization.Newer CT applications and their alternatives: what is appropriate in children?Perspective on radiation risk in CT imaging.Raise the bar and lower the dose: current and future strategies for radiation dose reduction in head and neck imaging.Imaging subclinical atherosclerosis: is it ready for prime time? A review.Advances in diagnostic imaging for pathologic conditions of the jaws Automatic selection of tube potential for radiation dose reduction in CT: a general strategy.Pixel-wise estimation of noise statistics on iterative CT reconstruction from a single scan.Local attenuation curve optimization framework for high quality perfusion maps in low-dose cerebral perfusion CT.Applications of nonlocal means algorithm in low-dose X-ray CT image processing and reconstruction: A review.Imaging in Patients with Crohn's Disease: Trends in Abdominal CT/MRI Utilization and Radiation Exposure Considerations over a 10-Year Period.Reducing emergency CT radiation doses with simple techniques: A quality initiative project.Adaptively Tuned Iterative Low Dose CT Image Denoising Effects of automatic tube potential selection on radiation dose index, image quality, and lesion detectability in pediatric abdominopelvic CT and CTA: a phantom study.Statistical image reconstruction for low-dose CT using nonlocal means-based regularization. Part II: An adaptive approach.Construction of Realistic Liver Phantoms from Patient Images using 3D Printer and Its Application in CT Image Quality Assessment.

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Radiation dose reduction in computed tomography: techniques and future perspective.

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Radiation dose reduction in computed tomography: techniques and future perspective.

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Radiation dose reduction in computed tomography: techniques and future perspective.

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Radiation dose reduction in computed tomography: techniques and future perspective.

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Imaging in medicine

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Radiation dose reduction in computed tomography: techniques and future perspective.

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Cynthia H McCollough

http://www.w3.org/2001/XMLSchema#string

James M Kofler

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Jodie Christner

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Joel G Fletcher

http://www.w3.org/2001/XMLSchema#string

Juan C Ramirez-Giraldo

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Lifeng Yu

http://www.w3.org/2001/XMLSchema#string

Mingliang Qu

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Shuai Leng

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Xin Liu

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P2860

Computed Tomography — An Increasing Source of Radiation Exposure

Estimating risk of cancer associated with radiation exposure from 64-slice computed tomography coronary angiography

Potential biological effects following high X-ray dose interventional procedures

The 2007 Recommendations of the International Commission on Radiological Protection. ICRP publication 103

Exact image reconstruction on PI-lines from minimum data in helical cone-beam CT.

Region of interest reconstruction from truncated data in circular cone-beam CT.

Step-and-shoot data acquisition and reconstruction for cardiac x-ray computed tomography.

Accelerated image reconstruction using ordered subsets of projection data.

Prior image constrained compressed sensing (PICCS): a method to accurately reconstruct dynamic CT images from highly undersampled projection data sets.

On the use of Monte Carlo-derived dosimetric data in the estimation of patient dose from CT examinations.

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65-84

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10.2217/IIM.09.5

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1

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1

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2009-10-01T00:00:00Z

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221808677

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22308169

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3271708

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