CN102567958B - 一种去除ct图像中金属伪影的图像后处理方法 - Google Patents
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Cited By (2)
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KR101870890B1 (ko) * | 2016-11-23 | 2018-06-25 | 연세대학교 산학협력단 | 콘빔 ct 영상의 금속으로 인한 아티팩트 보정방법 및 장치 |
KR101874950B1 (ko) * | 2016-11-23 | 2018-07-05 | 연세대학교 산학협력단 | 재귀적 액티브 컨투어를 이용한 3차원 콘빔 ct 영상의 세그먼테이션 방법 및 ct 영상 장치 |
Families Citing this family (18)
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CN103679642B (zh) * | 2012-09-26 | 2016-08-03 | 上海联影医疗科技有限公司 | 一种ct图像金属伪影校正方法、装置及ct设备 |
CN103106675A (zh) * | 2013-02-05 | 2013-05-15 | 南方医科大学 | 一种x射线ct金属伪影的处理方法 |
CN104992409B (zh) * | 2014-09-30 | 2018-01-12 | 中国科学院苏州生物医学工程技术研究所 | 一种ct图像的金属伪影校正方法 |
CN104318536B (zh) | 2014-10-21 | 2018-03-20 | 沈阳东软医疗系统有限公司 | Ct图像的校正方法及装置 |
CN104504655A (zh) * | 2014-12-04 | 2015-04-08 | 沈阳东软医疗系统有限公司 | 一种ct金属伪影处理方法和装置 |
CN105469366B (zh) * | 2015-11-23 | 2018-09-04 | 山东科技大学 | 一种消减ct图像金属伪影的解析方法 |
CN105701778B (zh) * | 2016-01-11 | 2018-04-20 | 赛诺威盛科技(北京)有限公司 | 一种从ct图像中去除金属伪影的方法 |
CN106127792B (zh) * | 2016-07-22 | 2018-10-30 | 杭州师范大学 | 磁共振动脉自旋标记脑灌注成像数据伪迹图去除方法 |
CN107714069A (zh) * | 2016-08-10 | 2018-02-23 | 南京普爱医疗设备股份有限公司 | 一种基于cbct影像的金属伪影的测试方法 |
CN106651753B (zh) * | 2016-09-28 | 2020-03-17 | 东软医疗系统股份有限公司 | 提高ct图像显示效果的方法及装置 |
CN106960429B (zh) * | 2017-02-16 | 2019-08-27 | 中国科学院苏州生物医学工程技术研究所 | 一种ct图像金属伪影校正方法及装置 |
CN106909947B (zh) * | 2017-03-03 | 2020-06-26 | 中南大学 | 基于Mean Shift算法的CT图像金属伪影消除方法及消除系统 |
CN107316277B (zh) * | 2017-04-24 | 2020-12-18 | 苏州动影信息科技有限公司 | 一种医学锥束ct图像中运动伪影修正方法 |
CN107978003B (zh) * | 2017-10-30 | 2021-03-30 | 东软医疗系统股份有限公司 | 一种ct图像金属伪影的处理方法及装置 |
CN108670282B (zh) * | 2018-03-28 | 2021-12-17 | 上海联影医疗科技股份有限公司 | 一种骨硬化伪影校正方法 |
DE102018222592A1 (de) * | 2018-12-20 | 2020-06-25 | Siemens Healthcare Gmbh | Verfahren zur Artefaktreduzierung in einem medizinischen Bilddatensatz, Röntgeneinrichtung, Computerprogramm und elektronisch lesbarer Datenträger |
CN113744155B (zh) * | 2021-09-04 | 2023-09-26 | 重庆大学 | 一种基于三重卷积网络的岩矿样ct图像金属伪影校正方法 |
CN117830456B (zh) * | 2024-03-04 | 2024-05-28 | 中国科学技术大学 | 用于校正图像金属伪影的方法、装置及电子设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101870890B1 (ko) * | 2016-11-23 | 2018-06-25 | 연세대학교 산학협력단 | 콘빔 ct 영상의 금속으로 인한 아티팩트 보정방법 및 장치 |
KR101874950B1 (ko) * | 2016-11-23 | 2018-07-05 | 연세대학교 산학협력단 | 재귀적 액티브 컨투어를 이용한 3차원 콘빔 ct 영상의 세그먼테이션 방법 및 ct 영상 장치 |
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