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Performance evaluation of fifth-generation ultra-high-resolution SPECT system with two stationary detectors and multi-pinhole imaging

机译：具有两个固定探测器和多针孔成像的第五代超高分辨率SPECT系统的性能评估

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摘要

Schematic cross section of the arrangement of the detectors of the new two-detector SPECT system (2DT-Scanner) (a) and a standard three-detector system (3DT-Scanner) (b). The surface of each stationary detector head, shown here as a square, has a size of 47.2 cm × 59.5 cm and consists of 9.5-mm-thick NaI(Tl) crystals. Collimators’ inner diameter is 45.0 mm and centre field of view (CFOV) counts 12.0 mm diameter by 7.0 mm length

机译：新的双检测器SPECT系统（2DT扫描仪）（A）和标准三探测器系统（3DT-SCANNER）（B）的检测器的布置的示意横截面。这里显示的每个固定探测器头的表面为正方形，尺寸为47.2cm×59.5cm，由9.5毫米厚的Nai（T1）晶体组成。准直的内径为45.0 mm，中心视野（CFOV）直径为12.0 mm长度

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期刊名称 EJNMMI Physics
作者
Jan V. Hoffmann; Jan P. Janssen; Takayuki Kanno; Takayuki Shibutani; Masahisa Onoguchi; Constantin Lapa; Jan-Peter Grunz; Andreas K. Buck; Takahiro Higuchi;
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作者单位

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年(卷),期 2020(-1),-1
年度 2020
页码 -1
总页数 15
原文格式 PDF
正文语种
中图分类病理学;
关键词

机译：小动物成像;SPECT;鼠;准直器;重建后滤波;

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专利

1. Performance evaluation of stationary and semi-stationary acquisition with a non-stationary small animal multi-pinhole SPECT system [J] . LangeC., ApostolovaI., LukasM., Molecular imaging and biology: MIB : the official publication of the Academy of Molecular Imaging . 2014,第3期

机译：非平稳小动物多针孔SPECT系统进行静态和半静态采集的性能评估
2. Design optimization of multi-pinhole micro-SPECT configurations by signal detection tasks and system performance evaluations for mouse cardiac imaging [J] . Lee M-W, Lin W-T, Chen Y-C Physics in medicine and biology. . 2015,第2期

机译：通过信号检测任务和系统性能评估对小鼠心脏成像进行多针孔微型SPECT配置的设计优化
3. Design optimization of multi-pinhole micro-SPECT configurations by signal detection tasks and system performance evaluations for mouse cardiac imaging [J] . Lee M-W, Lin W-T, Chen Y-C Physics in medicine and biology. . 2015,第2期

机译：通过信号检测任务和系统性能评估对小鼠心脏成像进行多针孔微型SPECT配置的设计优化
4. Feasibility Studies of Simultaneous PET and SPECT Dual-tracer Imaging with a Stationary Multi-pinhole Collimator Inserted to Animal PET Detector [C] . Jing Wu, Tianyu Ma, Hui Liu, IEEE Nuclear Science Symposium and Medical Imaging Conference . 2012

机译：将宠物和SPECT双跟踪成像与插入动物宠物检测器的固定多针孔准直器的可行性研究
5. Compressed Sensing for Few-View Multi-Pinhole SPECT with Applications to Preclinical Imaging [D] . Rizzo, Benjamin M. 2018

机译：少视多孔SPECT的压缩传感及其在临床前成像中的应用
6. Performance analysis of a high-sensitivity multi-pinhole cardiac SPECT system with hemi-ellipsoid detectors [O] . Narayan Bhusal, Joyoni Dey, Jingzhu Xu, -1

机译：高灵敏度多针孔心脏SPECT系统与半椭圆探测器的性能分析
7. Capabilities of multi-pinhole SPECT with two stationary detectors for in vivo rat imaging [O] . Jan P. Janssen, Jan V. Hoffmann, Takayuki Kanno, 2020

机译：用于体内大鼠成像的两个固定探测器的多针孔SPECT的功能

Performance evaluation of fifth-generation ultra-high-resolution SPECT system with two stationary detectors and multi-pinhole imaging

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