CN101248441B - 图像引导放射治疗的x射线图像与锥束ct扫描的精密配准方法和装置 - Google Patents

图像引导放射治疗的x射线图像与锥束ct扫描的精密配准方法和装置 Download PDF

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CN101248441B
CN101248441B CN2006800281600A CN200680028160A CN101248441B CN 101248441 B CN101248441 B CN 101248441B CN 2006800281600 A CN2006800281600 A CN 2006800281600A CN 200680028160 A CN200680028160 A CN 200680028160A CN 101248441 B CN101248441 B CN 101248441B
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treatment
image
dimensional
dimension
radioscopic image
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CN101248441A (zh
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付东山
M·J·萨拉切恩
G·库达瓦里
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Ankezhui Ltd Co
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Accuray Inc
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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
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • A61N2005/1061—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using an x-ray imaging system having a separate imaging source
    • 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
    • A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
    • A61N5/1065—Beam adjustment
    • A61N5/1067—Beam adjustment in real time, i.e. during treatment

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)
CN2006800281600A 2005-06-29 2006-06-27 图像引导放射治疗的x射线图像与锥束ct扫描的精密配准方法和装置 Active CN101248441B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/171,842 US7831073B2 (en) 2005-06-29 2005-06-29 Precision registration of X-ray images to cone-beam CT scan for image-guided radiation treatment
US11/171,842 2005-06-29
PCT/US2006/025120 WO2007005445A2 (en) 2005-06-29 2006-06-27 Precision registration of x-ray images to cone-beam ct scan for image-guided radiation treatment

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CN101248441A CN101248441A (zh) 2008-08-20
CN101248441B true CN101248441B (zh) 2012-12-05

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US (2) US7831073B2 (enExample)
EP (1) EP1899894B1 (enExample)
JP (1) JP5603005B2 (enExample)
CN (1) CN101248441B (enExample)
WO (1) WO2007005445A2 (enExample)

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EP1899894B1 (en) 2018-11-07
JP5603005B2 (ja) 2014-10-08
EP1899894A4 (en) 2010-03-17
WO2007005445A3 (en) 2007-12-06
JP2008544831A (ja) 2008-12-11
US20110019896A1 (en) 2011-01-27
US8306297B2 (en) 2012-11-06
WO2007005445A2 (en) 2007-01-11
US20070003123A1 (en) 2007-01-04
CN101248441A (zh) 2008-08-20
WO2007005445A8 (en) 2008-01-24
US7831073B2 (en) 2010-11-09

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