WO2021139835A3 - 一种spect成像预测模型创建方法、装置、设备及存储介质 - Google Patents

一种spect成像预测模型创建方法、装置、设备及存储介质 Download PDF

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WO2021139835A3
WO2021139835A3 PCT/CN2021/083206 CN2021083206W WO2021139835A3 WO 2021139835 A3 WO2021139835 A3 WO 2021139835A3 CN 2021083206 W CN2021083206 W CN 2021083206W WO 2021139835 A3 WO2021139835 A3 WO 2021139835A3
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images
prediction model
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WO2021139835A2 (zh
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龚南杰
项磊
潘博洋
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苏州深透智能科技有限公司
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Abstract

一种SPECT成像预测模型创建方法、装置、设备及存储介质。该方法包括：获取含有多个扫描图像组的训练集；其中，每个扫描图像组中包括相互对应的标准采集时长SPECT图像和短采集时长SPECT图像；以深度卷积神经网络为基础进行网络构建，得到待训练网络；将所述训练集中的短采集时长SPECT图像作为输入侧训练数据，将所述训练集中的标准采集时长SPECT图像作为输出侧训练数据，对所述待训练网络进行训练，得到SPECT成像预测模型，以便利用所述SPECT成像预测模型预测得到短采集时长SPECT图像在标准采集时长下的SPECT预测图像。能在保留医学影像的成像质量的情况下大幅度降低SPECT成像时间。
PCT/CN2021/083206 2021-03-24 2021-03-26 一种spect成像预测模型创建方法、装置、设备及存储介质 WO2021139835A2 (zh)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113436183A (zh) * 2021-07-09 2021-09-24 浙江大学 一种图像的相关性分析装置
CN114155340B (zh) * 2021-10-20 2024-05-24 清华大学 扫描光场数据的重建方法、装置、电子设备及存储介质
CN114494251B (zh) * 2022-04-06 2022-07-15 南昌睿度医疗科技有限公司 Spect图像处理方法以及相关设备
CN117909722A (zh) * 2022-10-09 2024-04-19 深圳先进技术研究院 模型训练方法、光子检测方法、终端设备以及存储介质
CN117593610B (zh) * 2024-01-17 2024-04-26 上海秋葵扩视仪器有限公司 图像识别网络训练及部署、识别方法、装置、设备及介质

Citations (5)

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CN107638188A (zh) * 2017-09-28 2018-01-30 江苏赛诺格兰医疗科技有限公司 图像衰减校正方法及装置
CN108961237A (zh) * 2018-06-28 2018-12-07 安徽工程大学 一种基于卷积神经网络的低剂量ct图像分解方法
CN109215014A (zh) * 2018-07-02 2019-01-15 中国科学院深圳先进技术研究院 Ct图像预测模型的训练方法、装置、设备及存储介质
CN109961435A (zh) * 2019-04-02 2019-07-02 上海联影医疗科技有限公司 脑图像获取方法、装置、设备及存储介质
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