CN107530552B - 用于自适应放射治疗的运动靶的三维定位 - Google Patents

用于自适应放射治疗的运动靶的三维定位 Download PDF

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CN107530552B
CN107530552B CN201680013998.6A CN201680013998A CN107530552B CN 107530552 B CN107530552 B CN 107530552B CN 201680013998 A CN201680013998 A CN 201680013998A CN 107530552 B CN107530552 B CN 107530552B
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target
slice
processor
adaptive filter
image
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CN107530552A (zh
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韩骁
周燕
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Elekta Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61N5/103—Treatment planning systems
    • A61N5/1037—Treatment planning systems taking into account the movement of the target, e.g. 4D-image based planning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/277—Analysis of motion involving stochastic approaches, e.g. using Kalman filters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • 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
    • A61N5/103—Treatment planning systems
    • A61N5/1039—Treatment planning systems using functional images, e.g. PET or MRI
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/428—Real-time

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Medical Informatics (AREA)
  • Quality & Reliability (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN201680013998.6A 2015-01-28 2016-01-21 用于自适应放射治疗的运动靶的三维定位 Active CN107530552B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/607,626 US9652871B2 (en) 2015-01-28 2015-01-28 Three dimensional localization of a moving target for adaptive radiation therapy
US14/607,626 2015-01-28
PCT/US2016/014302 WO2016122961A1 (en) 2015-01-28 2016-01-21 Three dimensional localization of a moving target for adaptive radiation therapy

Publications (2)

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CN107530552A CN107530552A (zh) 2018-01-02
CN107530552B true CN107530552B (zh) 2020-06-19

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US (2) US9652871B2 (OSRAM)
EP (1) EP3251089B1 (OSRAM)
JP (1) JP6624695B2 (OSRAM)
CN (1) CN107530552B (OSRAM)
AU (1) AU2016211820B2 (OSRAM)
RU (1) RU2699052C2 (OSRAM)
WO (1) WO2016122961A1 (OSRAM)

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CN108875080B (zh) * 2018-07-12 2022-12-13 百度在线网络技术（北京）有限公司 一种图像搜索方法、装置、服务器及存储介质
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US10918885B2 (en) 2018-09-27 2021-02-16 Varian Medical Systems International Ag Systems, methods and devices for automated target volume generation
US12109438B2 (en) * 2018-12-26 2024-10-08 Our United Corporation Positioning method realized by computer, and radiotherapy system
CN110490851B (zh) * 2019-02-15 2021-05-11 腾讯科技（深圳）有限公司 基于人工智能的乳腺图像分割方法、装置及系统
US11141609B2 (en) 2019-05-15 2021-10-12 Elekta Ab (Publ) Dose guided real-time adaptive radiotherapy
CN114206438B (zh) 2019-06-20 2024-05-03 医科达有限公司 使用投影图像预测放射治疗控制点
JP2022540081A (ja) 2019-07-01 2022-09-14 エレクタ アクチボラゲット（パブル） ジオメトリベースのリアルタイム適応型放射線治療
EP3789085A1 (en) * 2019-09-05 2021-03-10 Koninklijke Philips N.V. Dose-guided deformable image registration
WO2021067888A1 (en) 2019-10-03 2021-04-08 Cornell University Optimizing bra sizing according to the 3d shape of breasts
US11077320B1 (en) 2020-02-07 2021-08-03 Elekta, Inc. Adversarial prediction of radiotherapy treatment plans
US12254404B2 (en) * 2020-02-27 2025-03-18 Elekta Ltd. Image registration in treatment planning
US11690581B2 (en) * 2020-09-07 2023-07-04 C-Rad Positioning Ab Tumor position determination
US11904186B2 (en) * 2022-01-12 2024-02-20 Capital Medical University Radiotherapeutical or radiosurgical system comprising two or more rotatable high-intensity radiation sources and a ring-shaped imager, and methods thereof
CN114332090B (zh) * 2022-03-16 2022-05-10 中南大学 多源域自适应脑网络分类方法、系统、设备及存储介质
GB2622823B (en) * 2022-09-28 2025-01-22 Elekta ltd MRI Distortion Mitigation for Motion Monitoring in Radiotherapy
CN116777883B (zh) * 2023-06-28 2025-03-21 郑州大学 一种脑部核磁共振图像中脑肿瘤识别方法及系统

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US10152790B2 (en) 2018-12-11
RU2017130025A3 (OSRAM) 2019-03-22
WO2016122961A1 (en) 2016-08-04
US20160217595A1 (en) 2016-07-28
US9652871B2 (en) 2017-05-16
JP6624695B2 (ja) 2019-12-25
JP2018506349A (ja) 2018-03-08
RU2017130025A (ru) 2019-02-28
RU2699052C2 (ru) 2019-09-03
AU2016211820A1 (en) 2017-08-17
AU2016211820B2 (en) 2019-06-06
EP3251089A1 (en) 2017-12-06
US20170221206A1 (en) 2017-08-03
EP3251089B1 (en) 2025-11-12
CN107530552A (zh) 2018-01-02

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