State of the art: iterative CT reconstruction techniques
LL Geyer, UJ Schoepf, FG Meinel, JW Nance Jr… - Radiology, 2015 - pubs.rsna.org
Owing to recent advances in computing power, iterative reconstruction (IR) algorithms have
become a clinically viable option in computed tomographic (CT) imaging. Substantial …
become a clinically viable option in computed tomographic (CT) imaging. Substantial …
Quantitative X-ray tomography
E Maire, PJ Withers - International materials reviews, 2014 - Taylor & Francis
X-ray computer tomography (CT) is fast becoming an accepted tool within the materials
science community for the acquisition of 3D images. Here the authors review the current …
science community for the acquisition of 3D images. Here the authors review the current …
Low-dose CT image denoising using a generative adversarial network with Wasserstein distance and perceptual loss
The continuous development and extensive use of computed tomography (CT) in medical
practice has raised a public concern over the associated radiation dose to the patient …
practice has raised a public concern over the associated radiation dose to the patient …
State of the art in abdominal CT: the limits of iterative reconstruction algorithms
A Mileto, LS Guimaraes, CH McCollough, JG Fletcher… - Radiology, 2019 - pubs.rsna.org
The development and widespread adoption of iterative reconstruction (IR) algorithms for CT
have greatly facilitated the contemporary practice of radiation dose reduction during …
have greatly facilitated the contemporary practice of radiation dose reduction during …
Iterative reconstruction techniques for computed tomography Part 1: technical principles
Objectives To explain the technical principles of and differences between commercially
available iterative reconstruction (IR) algorithms for computed tomography (CT) in non …
available iterative reconstruction (IR) algorithms for computed tomography (CT) in non …
Cancer risks associated with external radiation from diagnostic imaging procedures
The 600% increase in medical radiation exposure to the US population since 1980 has
provided immense benefit, but increased potential future cancer risks to patients. Most of the …
provided immense benefit, but increased potential future cancer risks to patients. Most of the …
CT noise-reduction methods for lower-dose scanning: strengths and weaknesses of iterative reconstruction algorithms and new techniques
Iterative reconstruction (IR) algorithms are the most widely used CT noise-reduction method
to improve image quality and have greatly facilitated radiation dose reduction within the …
to improve image quality and have greatly facilitated radiation dose reduction within the …
Innovations in CT dose reduction strategy: application of the adaptive statistical iterative reconstruction algorithm
AC Silva, HJ Lawder, A Hara, J Kujak… - American Journal of …, 2010 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this article is to discuss the application of a new CT
reconstruction algorithm, adaptive statistical iterative reconstruction (ASIR), to reduce …
reconstruction algorithm, adaptive statistical iterative reconstruction (ASIR), to reduce …
Abdominal CT: comparison of adaptive statistical iterative and filtered back projection reconstruction techniques
Purpose To compare image quality and lesion conspicuity on abdominal computed
tomographic (CT) images acquired with different x-ray tube current–time products (50–200 …
tomographic (CT) images acquired with different x-ray tube current–time products (50–200 …
Abdominal CT with model-based iterative reconstruction (MBIR): initial results of a prospective trial comparing ultralow-dose with standard-dose imaging
PJ Pickhardt, MG Lubner, DH Kim… - American journal of …, 2012 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to report preliminary results of an ongoing
prospective trial of ultralow-dose abdominal MDCT. SUBJECTS AND METHODS. Imaging …
prospective trial of ultralow-dose abdominal MDCT. SUBJECTS AND METHODS. Imaging …