CN106683042B - 一种基于非线性最小二乘的多模态医学图像融合方法以及系统 - Google Patents
一种基于非线性最小二乘的多模态医学图像融合方法以及系统 Download PDFInfo
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- CN106683042B CN106683042B CN201710006392.6A CN201710006392A CN106683042B CN 106683042 B CN106683042 B CN 106683042B CN 201710006392 A CN201710006392 A CN 201710006392A CN 106683042 B CN106683042 B CN 106683042B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
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Families Citing this family (9)
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CN107233132A (zh) * | 2017-07-03 | 2017-10-10 | 南京觅踪电子科技有限公司 | 一种多模态影像融合手术系统以及导航方法 |
CN108197629B (zh) * | 2017-12-30 | 2021-12-31 | 北京工业大学 | 一种基于标签相关性约束张量分解的多模态医学影像特征提取方法 |
CN108335280A (zh) * | 2018-01-02 | 2018-07-27 | 沈阳东软医疗系统有限公司 | 一种图像优化显示方法和装置 |
CN109712094B (zh) * | 2018-12-26 | 2022-07-08 | 新疆大学 | 图像处理方法及装置 |
CN111161182B (zh) * | 2019-12-27 | 2021-03-09 | 南方医科大学 | Mr结构信息约束的非局部均值引导的pet图像部分容积校正方法 |
CN112150419A (zh) * | 2020-09-10 | 2020-12-29 | 东软医疗系统股份有限公司 | 图像处理方法、装置及电子设备 |
CN112581428A (zh) * | 2020-11-26 | 2021-03-30 | 广东工业大学 | 一种多模态医学图像辅助诊断方法 |
CN113140035B (zh) * | 2021-04-27 | 2022-05-27 | 青岛百洋智能科技股份有限公司 | 一种基于多模态影像融合技术的人脑血管全自动重建方法、装置 |
CN115439702B (zh) * | 2022-11-08 | 2023-03-24 | 武昌理工学院 | 一种基于频域处理的弱噪声图像分类方法 |
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CN102999938A (zh) * | 2011-03-09 | 2013-03-27 | 西门子公司 | 多模态体积图像的基于模型的融合的方法和系统 |
CN103295209A (zh) * | 2012-02-24 | 2013-09-11 | 深圳市蓝韵实业有限公司 | Dr图像的拼接方法及系统 |
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CN104376548A (zh) * | 2014-11-07 | 2015-02-25 | 中国电子科技集团公司第二十八研究所 | 一种基于改进型surf算法的图像快速拼接方法 |
CN104408734A (zh) * | 2014-12-11 | 2015-03-11 | 山东师范大学 | 联合图像分割与形变配准技术的自适应目标区域转换方法 |
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US7257244B2 (en) * | 2003-02-24 | 2007-08-14 | Vanderbilt University | Elastography imaging modalities for characterizing properties of tissue |
US7715654B2 (en) * | 2005-10-18 | 2010-05-11 | Siemens Medical Solutions Usa, Inc. | System and method for fast multimodal registration by least squares |
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Patent Citations (6)
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CN101987019A (zh) * | 2009-08-03 | 2011-03-23 | 徐子海 | 基于小波变换的pet图像和ct图像异机融合方法 |
CN102999938A (zh) * | 2011-03-09 | 2013-03-27 | 西门子公司 | 多模态体积图像的基于模型的融合的方法和系统 |
CN103295209A (zh) * | 2012-02-24 | 2013-09-11 | 深圳市蓝韵实业有限公司 | Dr图像的拼接方法及系统 |
CN103839265A (zh) * | 2014-02-26 | 2014-06-04 | 西安电子科技大学 | 基于sift和归一化互信息的sar图像配准方法 |
CN104376548A (zh) * | 2014-11-07 | 2015-02-25 | 中国电子科技集团公司第二十八研究所 | 一种基于改进型surf算法的图像快速拼接方法 |
CN104408734A (zh) * | 2014-12-11 | 2015-03-11 | 山东师范大学 | 联合图像分割与形变配准技术的自适应目标区域转换方法 |
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