CN105473181B - 用于与放射疗法治疗装置一起使用的立体摄像系统的校准方法 - Google Patents

用于与放射疗法治疗装置一起使用的立体摄像系统的校准方法 Download PDF

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CN105473181B
CN105473181B CN201480040129.3A CN201480040129A CN105473181B CN 105473181 B CN105473181 B CN 105473181B CN 201480040129 A CN201480040129 A CN 201480040129A CN 105473181 B CN105473181 B CN 105473181B
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body mould
calibration
radiation therapy
treatment device
therapy treatment
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CN105473181A (zh
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I·玫尔
M·艾伦
G·哈利
N·史密斯
R·贺维
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Vision RT Ltd
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    • 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
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • 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
    • A61N2005/1059—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using cameras imaging the patient
    • 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
    • A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
    • A61N2005/1076—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus using a dummy object placed in the radiation field, e.g. phantom
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)
CN201480040129.3A 2013-07-17 2014-07-11 用于与放射疗法治疗装置一起使用的立体摄像系统的校准方法 Active CN105473181B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1312808.7A GB2516282B (en) 2013-07-17 2013-07-17 Method of calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus
GB1312808.7 2013-07-17
PCT/GB2014/052125 WO2015008040A2 (en) 2013-07-17 2014-07-11 Method of calibration of a stereoscopic camera system for use with a radio therapy treatment apparatus

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CN105473181A CN105473181A (zh) 2016-04-06
CN105473181B true CN105473181B (zh) 2019-03-05

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US (8) US9962561B2 (enExample)
EP (1) EP3021939B1 (enExample)
JP (1) JP6284635B2 (enExample)
CN (1) CN105473181B (enExample)
GB (1) GB2516282B (enExample)
WO (1) WO2015008040A2 (enExample)

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JP6284635B2 (ja) 2018-02-28
US20180221686A1 (en) 2018-08-09
US20160129283A1 (en) 2016-05-12
US20230330438A1 (en) 2023-10-19
EP3021939B1 (en) 2020-08-19
EP3021939A2 (en) 2016-05-25
CN105473181A (zh) 2016-04-06
US20250249288A1 (en) 2025-08-07
US20240123260A1 (en) 2024-04-18
US11633629B2 (en) 2023-04-25
US20240042241A1 (en) 2024-02-08
US12042671B2 (en) 2024-07-23
US12220601B2 (en) 2025-02-11
US10456601B2 (en) 2019-10-29
US10933258B2 (en) 2021-03-02
GB201312808D0 (en) 2013-08-28
US9962561B2 (en) 2018-05-08
US20200016434A1 (en) 2020-01-16
US12251580B2 (en) 2025-03-18
GB2516282A (en) 2015-01-21
WO2015008040A2 (en) 2015-01-22
JP2016524983A (ja) 2016-08-22
WO2015008040A3 (en) 2015-05-21
US20210146162A1 (en) 2021-05-20
GB2516282B (en) 2017-07-26

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