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 …

[HTML][HTML] Imaging diagnosis of pancreatic cancer: a state-of-the-art review

ES Lee, JM Lee - World journal of gastroenterology: WJG, 2014 - ncbi.nlm.nih.gov
Pancreatic cancer (PC) remains one of the deadliest cancers worldwide, and has a poor,
five-year survival rate of 5%. Although complete surgical resection is the only curative …

[HTML][HTML] The use of deep learning towards dose optimization in low-dose computed tomography: A scoping review

E Immonen, J Wong, M Nieminen, L Kekkonen… - Radiography, 2022 - Elsevier
Introduction Low-dose computed tomography tends to produce lower image quality than
normal dose computed tomography (CT) although it can help to reduce radiation hazards of …

Deep learning reconstruction for contrast-enhanced CT of the upper abdomen: similar image quality with lower radiation dose in direct comparison with iterative …

JG Nam, JH Hong, DS Kim, J Oh, JM Goo - European Radiology, 2021 - Springer
Objective To evaluate the effect of a commercial deep learning algorithm on the image
quality of chest CT, focusing on the upper abdomen. Methods One hundred consecutive …

[HTML][HTML] Model-based iterative reconstruction: a promising algorithm for today's computed tomography imaging

L Liu - Journal of Medical imaging and Radiation sciences, 2014 - Elsevier
Because of its fast image acquisition and the rich diagnostic information it provides,
computed tomography (CT) has gradually become a popular imaging modality among …

Achievable dose reduction using iterative reconstruction for chest computed tomography: a systematic review

AM den Harder, MJ Willemink, QMB de Ruiter… - European journal of …, 2015 - Elsevier
Objectives Iterative reconstruction (IR) allows for dose reduction with maintained image
quality in CT imaging. In this systematic review the reported effective dose reductions for …

[HTML][HTML] Lung nodule detection performance in five observers on computed tomography (CT) with adaptive iterative dose reduction using three-dimensional …

Y Nagatani, M Takahashi, K Murata, M Ikeda… - European journal of …, 2015 - Elsevier
Purpose To compare lung nodule detection performance (LNDP) in computed tomography
(CT) with adaptive iterative dose reduction using three dimensional processing (AIDR3D) …

Image comparative assessment using iterative reconstructions: clinical comparison of low-dose abdominal/pelvic computed tomography between adaptive statistical …

V Vardhanabhuti, RD Riordan, GR Mitchell… - Investigative …, 2014 - journals.lww.com
Objectives The objective of this study was to compare image quality (objective and
subjective parameters) and confidence in lesion detection between 3 image reconstruction …

Model-based iterative reconstruction (MBIR) for the reduction of metal artifacts on CT

S Boudabbous, D Arditi, E Paulin… - American Journal of …, 2015 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this article is to study the added value of model-based iterative
reconstruction (MBIR) on metal artifact reduction on CT compared with standard filtered back …

Computed Tomography (CT) of the Chest at Less Than 1 mSv: An Ongoing Prospective Clinical Trial of Chest CT at Submillisievert Radiation Doses with Iterative …

RDA Khawaja, S Singh, M Gilman… - Journal of computer …, 2014 - journals.lww.com
Purpose To assess lesion detection and diagnostic confidence of computed tomography
(CT) of the chest performed at less than 1 mSv with 2 iterative reconstruction (IR) techniques …