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

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

作者：Reza Arablouei ^{reza.arablouei@csiro.au" class="auth_mail" title="E-mail the corresponding author}

关键词：Non-convex optimization ; Perturbed compressive sensing ; Proximal-gradient method ; Rayleigh quotient ; Sparse reconstruction ; Sparse total least-squares

刊名：Signal Processing

出版年：2017

作者：Xinmin Ge^a ; ^b ; ^{gexinmin2002@163.com} ; Hua Chen^c ; Yiren Fan^a ; ^b ; Juntao Liu^a ; ^b ; Jianchao Cai^d ; Jianyu Liu^a ; ^b

关键词：Nuclear magnetic resonance ; Multiple relaxation components ; Improved pulse sequence ; Inversion algorithm

刊名：Computer Physics Communications

出版年：2017

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

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

作者：Christian Schorr^a ; ^{christian.schorr@izfp.fraunhofer.de} ; Laura Dö ; rr^a ; ^{laura.doerr@izfp.fraunhofer.de} ; Michael Maisl^a ; ^{michael.maisl@izfp.fraunhofer.de} ; Thomas Schuster^b ; ^{thomas.schuster@num.uni-sb.de}

关键词：Registration ; Computed laminography ; Iterative reconstruction ; A priori information

刊名：NDT & E International

出版年：2017

作者：Songming Hou^a ; ^{shou@latech.edu} ; Sui Zhang^b ; ^{szh011@latech.edu}

关键词：Helmholtz equation ; Boundary integral method ; Direct imaging algorithm ; ACWE method

刊名：Journal of Computational Physics

出版年：2017

作者：Koichiro Yasaka ; ^{koyasaka@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Masaki Katsura ; Shouhei Hanaoka ; Jiro Sato ; Kuni Ohtomo

关键词：CT ; computed tomography ; HRCT ; high-resolution computed tomography ; MBIR ; model-based iterative reconstruction ; MBIRn ; new version of model-based iterative reconstruction with spatial resolution preference algorithm ; MBIRc ; conventional model-based iterative reconstruction ; ASIR ; adaptive statistical iterative reconstruction with bone kernel ; FBPs ; filtered back projection with standard kernel ; FBPb ; filtered back projection with bone kernel ; ROI ; region of interest ; HU ; Hounsfield unit ; LOA ; li

刊名：European Journal of Radiology

出版年：2016

作者：Davide Ippolito^a ; ^b ; ^{davide.atena@tiscalinet.it" class="auth_mail" title="E-mail the corresponding author} ; Sophie Lombardi^a ; ^b ; Chiara Trattenero^a ; ^b ; Cammillo Talei Franzesi^a ; ^b ; Pietro Andrea Bonaffini^a ; ^b ; Sandro Sironi^a ; ^b

关键词：Crohn&rsquo ; s disease ; CT-Enterography ; Computed tomography dose index ; Iterative reconstruction ; Dose length product

刊名：European Journal of Radiology

出版年：2016