CN1175783C - 正电子断层扫描中热源高分辨快速图像迭代重建方法 - Google Patents
正电子断层扫描中热源高分辨快速图像迭代重建方法Info
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- CN1175783C CN1175783C CNB021599262A CN02159926A CN1175783C CN 1175783 C CN1175783 C CN 1175783C CN B021599262 A CNB021599262 A CN B021599262A CN 02159926 A CN02159926 A CN 02159926A CN 1175783 C CN1175783 C CN 1175783C
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CNB021599262A CN1175783C (zh) | 2002-12-30 | 2002-12-30 | 正电子断层扫描中热源高分辨快速图像迭代重建方法 |
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CNB021599262A CN1175783C (zh) | 2002-12-30 | 2002-12-30 | 正电子断层扫描中热源高分辨快速图像迭代重建方法 |
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CN1416781A CN1416781A (zh) | 2003-05-14 |
CN1175783C true CN1175783C (zh) | 2004-11-17 |
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CNB021599262A Expired - Fee Related CN1175783C (zh) | 2002-12-30 | 2002-12-30 | 正电子断层扫描中热源高分辨快速图像迭代重建方法 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004111946A1 (en) * | 2003-06-18 | 2004-12-23 | Philips Intellectual Property & Standards Gmbh | Motion compensated reconstruction technique |
WO2006109203A1 (en) * | 2005-04-14 | 2006-10-19 | Koninklijke Philips Electronics N.V. | Three-dimensional time-of-flight pet with course angular and slice rebinning |
US8073109B2 (en) * | 2005-10-05 | 2011-12-06 | Koninklijke Philips Electronics N.V. | Method and system for pet image reconstruction using a surogate image |
US7498581B2 (en) * | 2005-10-05 | 2009-03-03 | Koninklijke Philips Electronics N.V. | Distributed iterative image reconstruction |
CN101490712B (zh) * | 2006-02-22 | 2016-04-27 | 皇家飞利浦电子股份有限公司 | 使用数据排序的图像重建 |
AU2010262843B2 (en) * | 2009-06-19 | 2015-07-16 | Viewray Technologies, Inc. | System and method for performing tomographic image acquisition and reconstruction |
EP2452207B1 (en) * | 2009-07-07 | 2015-08-12 | Koninklijke Philips N.V. | Dynamic pet imaging with isotope contamination compensation |
CN101627919B (zh) * | 2009-08-20 | 2011-03-09 | 浙江大学 | 有限采样角度下基于卡尔曼滤波的pet浓度重建方法 |
CN101822957B (zh) * | 2010-04-07 | 2012-12-19 | 昆明理工大学 | 基于统计学及遍历性理论的判断多相混合均匀性的方法 |
CN102376097A (zh) * | 2010-08-25 | 2012-03-14 | 东软飞利浦医疗设备***有限责任公司 | 非对称检测器ct迭代重建方法 |
US9025838B2 (en) * | 2010-10-26 | 2015-05-05 | Koninklijke Philips N.V. | Apparatus and method for hybrid reconstruction of an object from projection data |
CN102156974B (zh) * | 2011-04-22 | 2012-08-22 | 浙江大学 | 解剖信息约束下基于h∞滤波的动态pet浓度重建方法 |
CN103793882A (zh) * | 2012-10-28 | 2014-05-14 | 程晓音 | 图像处理方法 |
CN103971349B (zh) * | 2013-01-30 | 2017-08-08 | 上海西门子医疗器械有限公司 | 计算机断层扫描图像重建方法和计算机断层扫描设备 |
DE102015206127B4 (de) * | 2015-04-07 | 2023-11-02 | Siemens Healthcare Gmbh | Verfahren und Bilddaten-Ermittlungseinrichtung zum Rekonstruieren von Bilddaten bei der CT-Bildgebung |
CN105212956B (zh) * | 2015-08-25 | 2018-03-16 | 浙江大学 | 一种基于ist的次晶体级pet***时间修正方法 |
CN109829869B (zh) * | 2019-03-04 | 2020-11-13 | 广东明峰医疗科技有限公司 | 一种降低pet图像噪声的数值域插值方法 |
CN111445552B (zh) * | 2020-03-27 | 2023-11-21 | 上海联影医疗科技股份有限公司 | Pet***的子集划分方法、图像重建方法和装置 |
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2002
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