Step-and-shoot data acquisition and reconstruction for cardiac x-ray computed tomography
作者： Jiang Hsieh , John Londt , Melissa Vass , Jay Li , Xiangyang Tang
DOI: 10.1118/1.2361078
关键词: Nuclear medicine 、 Computer vision 、 Imaging phantom 、 Tomography 、 Data acquisition 、 Cardiac imaging 、 Reconstruction algorithm 、 Medicine 、 Cone beam reconstruction 、 Artificial intelligence 、 Iterative reconstruction 、 Medical imaging
摘要: Coronary artery imaging with x‐ray computed tomography (CT) is one of the most recent advancements in CT clinical applications. Although existing “state‐of‐the‐art” clinical protocols …
harvard.edu
aip.org
sci-hub.se 参考文章(16)
Th Köhler, R Proksa, M Grass, None, A fast and efficient method for sequential cone-beam tomography. Medical Physics. ,vol. 28, pp. 2318- 2327 ,(2001) , 10.1118/1.1395025
Steven John Woloschek, Tin-Su Pan, Jiang Hsieh, Mark Woodford, Yun Shen, Kishore Acharya, Methods and apparatus for cardiac imaging with conventional computed tomography ,(2000)
Christopher Herzog, Nasreddin Abolmaali, Joern O. Balzer, Sabine Baunach, Hanns Ackermann, Selami Dogan, Martina B. Britten, Thomas J. Vogl, Heart-rate-adapted image reconstruction in multidetector-row cardiac CT: influence of physiological and technical prerequisite on image quality. European Radiology. ,vol. 12, pp. 2670- 2678 ,(2002) , 10.1007/S00330-002-1553-5
J. Hsieh, Reconstruction algorithm for single circular orbit cone beam scans international symposium on biomedical imaging. pp. 836- 838 ,(2002) , 10.1109/ISBI.2002.1029389
M. Vembar, M. J. Garcia, D. J. Heuscher, R. Haberl, D. Matthews, G. E. Böhme, N. L. Greenberg, A dynamic approach to identifying desired physiological phases for cardiac imaging using multislice spiral CT Medical Physics. ,vol. 30, pp. 1683- 1693 ,(2003) , 10.1118/1.1582812
Hyun Seok Choi, Byoung Wook Choi, Kyu Ok Choe, Donghoon Choi, Kyung-Jong Yoo, Myoung-In Kim, Jinna Kim, Pitfalls, Artifacts, and Remedies in Multi– Detector Row CT Coronary Angiography Radiographics. ,vol. 24, pp. 787- 800 ,(2004) , 10.1148/RG.243035502
Jed D Pack, Frédéric Noo, H Kudo, Investigation of saddle trajectories for cardiac CT imaging in cone-beam geometry Physics in Medicine and Biology. ,vol. 49, pp. 2317- 2336 ,(2004) , 10.1088/0031-9155/49/11/014
C E Woodhouse, W R Janowitz, M Viamonte, Coronary arteries: retrospective cardiac gating technique to reduce cardiac motion artifact at spiral CT. Radiology. ,vol. 204, pp. 566- 569 ,(1997) , 10.1148/RADIOLOGY.204.2.9240554
Th. Flohr, B. Ohnesorge, H. Bruder, K. Stierstorfer, J. Simon, C. Suess, S. Schaller, Image reconstruction and performance evaluation for ECG-gated spiral scanning with a 16-slice CT system. Medical Physics. ,vol. 30, pp. 2650- 2662 ,(2003) , 10.1118/1.1593637
Kimiaki Saito, Motoaki Saito, Shuhei Komatu, Kuni Ohtomo, Real-Time Four-dimensional Imaging of the Heart with Multi-Detector Row CT. Radiographics. ,vol. 23, ,(2003) , 10.1148/RG.E8