CN102024256B - 一种基于梯度场的变约束图像变形配准方法 - Google Patents
一种基于梯度场的变约束图像变形配准方法 Download PDFInfo
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- 238000001959 radiotherapy Methods 0.000 description 8
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- 238000011404 fractionated radiotherapy Methods 0.000 description 2
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- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
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CN102327126B (zh) * | 2011-07-22 | 2012-11-07 | 李宝生 | 锥形束ct图像用于放疗剂量计算的个体化ct值校正方法 |
CN103279946A (zh) * | 2013-04-28 | 2013-09-04 | 深圳市海博科技有限公司 | 一种全局优化的图像配准方法和系统 |
CN111429492B (zh) * | 2020-03-20 | 2020-12-15 | 南京航空航天大学 | 一种基于局部不变形的飞机c型梁配准方法 |
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CN1556501A (zh) * | 2004-01-08 | 2004-12-22 | 上海交通大学 | 图像配准方法 |
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CN100411587C (zh) * | 2006-07-06 | 2008-08-20 | 上海交通大学 | 基于机器学习的立体核磁共振脑图像弹性配准方法 |
CN100446034C (zh) * | 2006-11-29 | 2008-12-24 | 南方医科大学 | 基于有限采样全局优化的图像弹性配准方法 |
US7778488B2 (en) * | 2007-03-23 | 2010-08-17 | Varian Medical Systems International Ag | Image deformation using multiple image regions |
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Bhagalia R..Gradient Based Image Registration Using Importance Sampling.《IEEE Conference on Computer Vision and Pattern Recognition,2007》.2007,第446-449页. * |
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Application publication date: 20110420 Assignee: Zhangjiagang Medical Instrument Co., Ltd. Assignor: Shanghai Satifike Medical Apparatus And Instruments Co., Ltd. Contract record no.: 2017320000161 Denomination of invention: Variable-constraint image deformation registration method based on gradient field Granted publication date: 20120725 License type: Exclusive License Record date: 20170719 |
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