CN111386555A - 图像引导方法及装置、医疗设备、计算机可读存储介质 - Google Patents

图像引导方法及装置、医疗设备、计算机可读存储介质 Download PDF

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CN111386555A
CN111386555A CN201880031818.6A CN201880031818A CN111386555A CN 111386555 A CN111386555 A CN 111386555A CN 201880031818 A CN201880031818 A CN 201880031818A CN 111386555 A CN111386555 A CN 111386555A
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registration
magnetic resonance
dimensional image
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CN111386555B (zh
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王中亚
李大梁
闫浩
李久良
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/38—Registration of image sequences
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image

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  • Physics & Mathematics (AREA)
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  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
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Abstract

本公开提供了一种图像引导方法及装置、医疗设备、计算机可读存储介质。所述图像引导方法包括：获取目标个体的三维的磁共振图像，所述三维的磁共振图像中标记有至少一个关注对象的区域范围；获取所述目标个体的参考三维图像，所述参考三维图像是三维重建后的计算机断层扫描图像；对所述三维的磁共振图像与所述参考三维图像进行三维‑三维配准，以在所述参考三维图像中完成每个所述关注对象的区域范围的标记；在采用所述参考三维图像表征初始位置状态的基础上进行图像引导。本公开可以实现实时图像引导中MRI的引入，并可以借助MRI技术的优势来更好地进行实时图像引导。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201880031818.6A 2018-10-30 2018-10-30 图像引导方法及装置、医疗设备、计算机可读存储介质 Active CN111386555B (zh)

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US11547323B2 (en) * 2020-02-14 2023-01-10 Siemens Healthcare Gmbh Patient model estimation from camera stream in medicine
WO2022120716A1 (zh) * 2020-12-10 2022-06-16 西安大医集团股份有限公司 实时图像引导方法、装置及系统、放射治疗系统
CN116490898A (zh) * 2020-12-10 2023-07-25 西安大医集团股份有限公司 实时图像引导方法、装置及系统、放射治疗系统

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