CN101744628B - 一种基于运动信号反馈的降噪装置及方法 - Google Patents
一种基于运动信号反馈的降噪装置及方法 Download PDFInfo
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102599925A (zh) * | 2011-01-25 | 2012-07-25 | 南京普爱射线影像设备有限公司 | 一种悬吊式x射线机的自动跟随控制装置 |
CN102599924A (zh) * | 2011-01-25 | 2012-07-25 | 南京普爱射线影像设备有限公司 | 一种医用u形臂x射线机的运动控制装置 |
CN107409167B (zh) * | 2015-01-15 | 2020-01-21 | 株式会社岛津制作所 | 图像处理装置 |
CN105559782A (zh) * | 2015-12-22 | 2016-05-11 | 沈阳东软医疗系统有限公司 | 一种患者床移动速度的控制方法、装置及设备 |
CN105872310B (zh) * | 2016-04-20 | 2020-03-17 | 上海联影医疗科技有限公司 | 可移动成像设备的图像运动检测方法及图像降噪方法 |
CN111614867B (zh) * | 2020-05-20 | 2022-04-01 | 广州市百果园信息技术有限公司 | 一种视频去噪方法、装置、移动终端和存储介质 |
CN111896564A (zh) * | 2020-07-01 | 2020-11-06 | 瑞茂光学(深圳)有限公司 | 一种基于x-ray的360度平面3d检测系统及检测方法 |
CN118379217A (zh) * | 2024-05-11 | 2024-07-23 | 威海凯思信息科技有限公司 | 一种人像处理方法、装置、电子设备及介质 |
Citations (6)
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US4367490A (en) * | 1981-04-24 | 1983-01-04 | General Electric Company | Noise reduction in digital fluoroscopy systems |
EP0578311B1 (en) * | 1992-07-10 | 1998-12-09 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus with means for noise reduction |
JP2002272724A (ja) * | 2001-03-21 | 2002-09-24 | Toshiba Corp | ノイズ低減フィルタ及びx線診断システム |
CN1595433A (zh) * | 2004-06-25 | 2005-03-16 | 东软飞利浦医疗设备系统有限责任公司 | 基于运动检测图像的递归降噪方法 |
CN1672636A (zh) * | 2003-12-22 | 2005-09-28 | Ge医疗系统环球技术有限公司 | 利用最小误差时空递归过滤器降低图像噪音的系统和方法 |
US7106894B1 (en) * | 1999-02-18 | 2006-09-12 | Ge Medical Systems Sa | Method for reducing X-ray noise |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4367490A (en) * | 1981-04-24 | 1983-01-04 | General Electric Company | Noise reduction in digital fluoroscopy systems |
EP0578311B1 (en) * | 1992-07-10 | 1998-12-09 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus with means for noise reduction |
US7106894B1 (en) * | 1999-02-18 | 2006-09-12 | Ge Medical Systems Sa | Method for reducing X-ray noise |
JP2002272724A (ja) * | 2001-03-21 | 2002-09-24 | Toshiba Corp | ノイズ低減フィルタ及びx線診断システム |
CN1672636A (zh) * | 2003-12-22 | 2005-09-28 | Ge医疗系统环球技术有限公司 | 利用最小误差时空递归过滤器降低图像噪音的系统和方法 |
CN1595433A (zh) * | 2004-06-25 | 2005-03-16 | 东软飞利浦医疗设备系统有限责任公司 | 基于运动检测图像的递归降噪方法 |
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