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在“Elsevier电子期刊”中，命中：1,069条，耗时：0.0159923 秒

在所有数据库中总计命中：10,543条

1.Image quality of ct angiography using model-based iterative reconstruction in infants with congenital heart disease: Comparison with filtered back projection and hybrid iterative reconstruction

作者：Qianjun Jia ; MD^a ; ^b ; ^c ; ^{jiaqianjun@126.com} ; Jian Zhuang ; MD ; PHD^d ; ^{zhuangjian5413@tom.com} ; Jun Jiang ; MD^e ; ^{81711587@qq.com} ; Jiahua Li ; MD^c ; ^{970872804@qq.com} ; Meiping Huang ; MD^c ; ^a ; ^{huangmeiping_vip@163.com} ; Changhong Liang ; MD ; PHD^b ; ^a ; ^{cjr.lchh@vip.163.com}

关键词：CHD ; congenital heart disease ; FBP ; filtered back projection ; IR ; iterative reconstruction ; HIR ; hybrid iterative reconstruction ; IMR ; iterative model reconstruction ; SNR ; signal-to-noise ratio ; CNR ; contrast-to-noise ratio ; CCA ; conventional cardiac angiography ; ROI ; region of interest

刊名：European Journal of Radiology

出版年：2017

2.Iterative model reconstruction reduces calcified plaque volume in coronary CT angiography

作者：Mihá ; ly Ká ; rolyi^a ; ¹ ; ^{mihaly.karolyi@cirg.hu} ; Bá ; lint Szilveszter^a ; ¹ ; ^{szilveszter.balint@gmail.com} ; Má ; rton Kolossvá ; ry^a ; ^{martonandko@gmail.com} ; Richard A.P Takx^b ; ^{richard.takx@gmail.com} ; Csilla Celeng^a ; ^{celengcsilla@gmail.com} ; Andrea Bartykowszki^a ; ^{bartyandi@gmail.com} ; Á ; dá ; m L. Jermendy^a ; ^{adam.jermendy@gmail.com} ; Alexisz Panajotu^a ; ^{panajotualexisz@gmail.com} ; Jú ; lia Kará ; dy^a ; ^{karadyjulia@gmail.com} ; Rolf Raaijmakers^c ; ^{rolf.raaijmakers@philips.com} ; Walter Giepmans^c ; ^{walter.giepmans@philips.com} ; Bé ; la Merkely^a ; ¹ ; ^{merkely.bela@gmail.com} ; Pá ; l Maurovich-Horvat^a ; ¹ ; ^{p.maurovich.horvat@mail.harvard.edu} ; ^{maurovich.horvat@gmail.com}

关键词：CTA ; computed tomography angiography ; CX ; circumflex artery ; FBP ; filtered back projection ; HIR ; hybrid iterative reconstruction ; HU ; Hounsfield units ; IMR ; iterative model reconstruction ; LAD ; left anterior descending artery ; RCA ; right coronary artery ; SCCT ; Society of Cardiovascular Computed Tomography

刊名：European Journal of Radiology

出版年：2017

3.The feasibility of Forward-projected model-based Iterative Reconstruction SoluTion (FIRST) for coronary 320-row computed tomography angiography: A pilot study

作者：Eriko Maeda^a ; ^{emaeda-tky@umin.ac.jp} ; Nobuo Tomizawa^b ; Shigeaki Kanno^a ; Koichiro Yasaka^a ; Takatoshi Kubo^a ; Kenji Ino^c ; Rumiko Torigoe^d ; Kuni Ohtomo^a

关键词：Coronary CT angiography ; Image quality ; Iterative reconstruction ; Radiation dose ; 320-row CT

刊名：Journal of Cardiovascular Computed Tomography

出版年：2017

4.Improved iterative image reconstruction algorithm for the exterior problem of computed tomography

作者：Yumeng Guo^a ; ^b ; Li Zeng^a ; ^b ; ^{drlizeng@cqu.edu.cn}

关键词：Computed tomography ; Iterative reconstruction ; Exterior problem ; Total variation minimization ; RSF model

刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

出版年：2017

5.Effects of Iterative Reconstruction Algorithms on Computer-assisted Detection (CAD) Software for Lung Nodules in Ultra-low-dose CT for Lung Cancer Screening

作者：Yukihiro Nomura ; PhD ; RT^a ; ^{nomuray-tky@umin.ac.jp} ; Toru Higaki ; PhD^b ; Masayo Fujita ; MD^b ; ^c ; Soichiro Miki ; PhD ; MD^a ; Yoshikazu Awaya ; MD^d ; Toshio Nakanishi ; PhD ; MD^d ; Takeharu Yoshikawa ; PhD ; MD^a ; Naoto Hayashi ; PhD ; MD^a ; Kazuo Awai ; PhD ; MD^b

关键词：Computer-assisted detection (CAD) ; lung nodule ; iterative reconstruction ; ultra-low-dose CT

刊名：Academic Radiology

出版年：2017

6.Iterative projection reconstruction for fast and efficient image upsampling

作者：Yang Zhao^a ; ^bAuthor Vitae ; Rong-Gang Wang^a ; ^{rgwang@pkusz.edu.cn}Author Vitae ; Wei Jia^bAuthor Vitae ; Wen-Min Wang^aAuthor Vitae ; Wen Gao^aAuthor Vitae

关键词：Upsampling ; Single-image super-resolution ; Projection reconstruction

刊名：Neurocomputing

出版年：2017

7.Tomographic image reconstruction via estimation of sparse unidirectional gradients

作者：Adam G. Polak ; Janusz Mroczka ; Dariusz Wysoczański ; ^{dariusz.wysoczanski@pwr.edu.pl}

关键词：Computed tomography ; Image reconstruction ; Estimation of gradients ; Sparse solution ; Iterative reweighting

刊名：Computers in Biology and Medicine

出版年：2017

8.Object shape dependency of in-plane resolution for iterative reconstruction of computed tomography

作者：Tadanori Takata^a ; ^b ; ^{t-takata@med.kanazawa-u.ac.jp} ; Katsuhiro Ichikawa^c ; Wataru Mitsui^a ; Hiroyuki Hayashi^a ; Kaori Minehiro^a ; Keita Sakuta^a ; Haruka Nunome^a ; Kousuke Matsubara^c ; Hiroki Kawashima^c ; Yukihiro Matsuura^a ; Toshifumi Gabata^d

关键词：Computed tomography ; Iterative reconstruction ; Modulation transfer function ; Spatial resolution

刊名：Physica Medica

出版年：2017

9.First experiences with model based iterative reconstructions influence on quantitative plaque volume and intensity measurements in coronary computed tomography angiography

作者：H. Precht^a ; ^b ; ^hepr@ucl.dk ; ^{hellepan@hotmail.com} ; P.H. Kitslaar^c ; ^d ; A. Broersen^c ; O. Gerke^e ; ^f ; J. Dijkstra^c ; J. Thygesen^g ; K. Egstrup^a ; J. Lambrechtsen^a

关键词：Cardiac CT ; Iterative reconstructions ; MBIR ; Veo ; Plaque analysis ; Image quality

刊名：Radiography

出版年：2017

10.Left atrium and pulmonary vein imaging using sub-millisiviert cardiac computed tomography: Impact on radiofrequency catheter ablation cumulative radiation exposure and outcome in atrial fibrillation patients

作者：Gianluca Pontone^a ; ^{gianluca.pontone@ccfm.it} ; Daniele Andreini^a ; ^b ; Maria Petulla^a ; Andrea Annoni^a ; Andrea I. Guaricci^c ; Ester Innocenti^a ; Eleonora Russo^a ; Marco Guglielmo^a ; Saima Mushtaq^a ; Andrea Baggiano^a ; Virginia Beltrama^a ; Laura Fusini^a ; Chiara Segurini^a ; Edoardo Conte^a ; Alberto Formenti^a ; Gaetano Fassini^a ; Stefania Riva^a ; Claudio Tondo^a ; Piergiuseppe Agostoni^a ; ^b ; Antonio L. Bartorelli^a ; ^d ; Mauro Pepi^a

关键词：Atrial fibrillation ; Ablation ; Radiation exposure ; Iterative reconstruction algorithm ; Outcome

刊名：International Journal of Cardiology

出版年：2017

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