CN102113893B - 多层螺旋ct扫描中射线过滤装置的动态调整方法 - Google Patents
多层螺旋ct扫描中射线过滤装置的动态调整方法 Download PDFInfo
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- CN102113893B CN102113893B CN 200910248930 CN200910248930A CN102113893B CN 102113893 B CN102113893 B CN 102113893B CN 200910248930 CN200910248930 CN 200910248930 CN 200910248930 A CN200910248930 A CN 200910248930A CN 102113893 B CN102113893 B CN 102113893B
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- 238000002591 computed tomography Methods 0.000 title claims abstract description 24
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CN103181770B (zh) * | 2011-12-30 | 2014-12-17 | 上海联影医疗科技有限公司 | 螺旋ct三维图像重构方法及重构中最小投影数的确定方法 |
CN108022272B (zh) * | 2016-10-28 | 2021-12-21 | 卡尔蔡司X射线显微镜公司 | 用于基于分割和光谱的金属伪影降低的计算机程序和ct系统 |
CN106683142B (zh) * | 2016-12-28 | 2020-03-13 | 上海联影医疗科技有限公司 | 一种动态螺距ct图像重建方法及装置 |
EP3998106A1 (en) | 2018-12-17 | 2022-05-18 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for determining a region of interest of a subject |
CN109727234B (zh) * | 2018-12-24 | 2021-02-19 | 上海联影医疗科技股份有限公司 | 显示面板生成方法、扫描范围规划方法及设备 |
CN116277978B (zh) * | 2023-05-12 | 2023-08-04 | 高州市人民医院 | 多模态骨关节数字化3d打印方法 |
CN116543071B (zh) * | 2023-07-06 | 2023-09-19 | 有方(合肥)医疗科技有限公司 | 大视野ct成像方法及装置 |
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