CN110458762B - 一种基于可调双因子的ct图像射束硬化伪影校正系统 - Google Patents
一种基于可调双因子的ct图像射束硬化伪影校正系统 Download PDFInfo
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- CN110458762B CN110458762B CN201910591978.2A CN201910591978A CN110458762B CN 110458762 B CN110458762 B CN 110458762B CN 201910591978 A CN201910591978 A CN 201910591978A CN 110458762 B CN110458762 B CN 110458762B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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CN111223158B (zh) * | 2019-12-31 | 2023-03-21 | 上海联影智能医疗科技有限公司 | 心脏冠脉图像的伪影校正方法和可读存储介质 |
CN111754436B (zh) * | 2020-06-24 | 2024-05-03 | 上海联影医疗科技股份有限公司 | 医学图像伪影校正的加速方法、计算机设备和存储介质 |
CN112085809B (zh) * | 2020-09-16 | 2024-04-16 | 苏州工业园区智在天下科技有限公司 | 神经网络的训练方法、消除金属伪影的方法及其装置 |
CN113554563B (zh) * | 2021-07-23 | 2024-05-14 | 上海友脉科技有限责任公司 | 一种医学图像处理方法、介质及电子设备 |
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CN106204673A (zh) * | 2016-06-29 | 2016-12-07 | 中国人民解放军信息工程大学 | 基于能谱滤波和图像残差重投影的ct图像金属伪影校正方法 |
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US8023767B1 (en) * | 2008-03-10 | 2011-09-20 | University Of Rochester | Method and apparatus for 3D metal and high-density artifact correction for cone-beam and fan-beam CT imaging |
CN109146994B (zh) * | 2018-09-17 | 2023-06-20 | 南京航空航天大学 | 一种面向多能谱x射线ct成像的金属伪影校正方法 |
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Inventor after: Chen Ming Inventor after: Li Gang Inventor after: Zhang Xiuyan Inventor after: Han Jingqi Inventor after: Zheng Yongguo Inventor after: Li Yong Inventor before: Chen Ming Inventor before: Zhang Xiuyan Inventor before: Li Gang Inventor before: Han Jingqi Inventor before: Zheng Yongguo Inventor before: Li Yong |
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