A deep neural network to recover missing data in small animal pet imaging: Comparison between sinogram-and image-domain implementations

被引：0

作者：

Amirrashedi, Mahsa ^{[1
,2
]}

Sarkar, Saeed ^{[1
,2
]}

Ghadiri, Hossein ^{[1
,2
]}

Ghafarian, Pardis ^{[3
,4
]}

Zaidi, Habib ^{[5
,6
,7
,8
]}

Ay, Mohammad Reza ^{[1
,2
]}

机构：

[1] Tehran University of Medical Sciences, Department of Medical Physics and Biomedical Engineering, Tehran, Iran

[2] Research Center for Molecular and Cellular Imaging, Tehran University of Medical Sciences, Tehran, Iran

[3] Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran

[4] PET/CT and Cyclotron Center, Masih Daneshvari Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran

[5] Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, Geneva,CH-1211, Switzerland

[6] Geneva University Neurocenter, Geneva University, Geneva,CH-1205, Switzerland

[7] Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen,9700 RB, Netherlands

[8] Department of Nuclear Medicine, University of Southern Denmark, 500 Odense, Denmark

来源：

Proceedings - International Symposium on Biomedical Imaging | 2021年 / 2021-April卷

关键词：

D O I：

9433923

中图分类号：

学科分类号：

摘要：

CT reconstruction - Image distortions - Imaging community - Learning-based methods - Projection domain - Projection views - Small animal PET - Visual inspection

引用

页码：1365 / 1368