WO2002061680A3 - Surface imaging - Google Patents
Surface imaging Download PDFInfo
- Publication number
- WO2002061680A3 WO2002061680A3 PCT/GB2002/000435 GB0200435W WO02061680A3 WO 2002061680 A3 WO2002061680 A3 WO 2002061680A3 GB 0200435 W GB0200435 W GB 0200435W WO 02061680 A3 WO02061680 A3 WO 02061680A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- treatment
- patient
- planning
- during
- surface imaging
- Prior art date
Links
Classifications
-
- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/285—Analysis of motion using a sequence of stereo image pairs
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/24—Aligning, centring, orientation detection or correction of the image
- G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
-
- 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
- A61N5/1064—Monitoring, verifying, controlling systems and methods for adjusting radiation treatment in response to monitoring
-
- 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
-
- 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
- A61N5/1069—Target adjustment, e.g. moving the patient support
- A61N5/107—Target adjustment, e.g. moving the patient support in real time, i.e. during treatment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0102479A GB2371964A (en) | 2001-01-31 | 2001-01-31 | Surface imaging for patient positioning in radiotherapy |
GB0102479.3 | 2001-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002061680A2 WO2002061680A2 (en) | 2002-08-08 |
WO2002061680A3 true WO2002061680A3 (en) | 2002-09-26 |
Family
ID=9907879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2002/000435 WO2002061680A2 (en) | 2001-01-31 | 2002-01-31 | Surface imaging |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2371964A (en) |
WO (1) | WO2002061680A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9421399B2 (en) | 2002-12-18 | 2016-08-23 | Varian Medical Systems, Inc. | Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7016522B2 (en) | 2002-01-15 | 2006-03-21 | Siemens Medical Solutions Usa, Inc. | Patient positioning by video imaging |
US7070327B2 (en) | 2002-05-01 | 2006-07-04 | Siemens Medical Solutions Usa, Inc. | Focused radiation visualization |
US6968035B2 (en) * | 2002-05-01 | 2005-11-22 | Siemens Medical Solutions Usa, Inc. | System to present focused radiation treatment area |
GB2390792B (en) | 2002-07-08 | 2005-08-31 | Vision Rt Ltd | Image processing system for use with a patient positioning device |
GB2395882B (en) * | 2002-11-28 | 2006-06-14 | Elekta Ab | Radiotherapy apparatus and operating method |
DE10352556A1 (en) * | 2003-11-08 | 2005-06-09 | Medical Intelligence Medizintechnik Gmbh | Patient identification system and patient positioning method |
US10004650B2 (en) | 2005-04-29 | 2018-06-26 | Varian Medical Systems, Inc. | Dynamic patient positioning system |
US7983380B2 (en) | 2005-04-29 | 2011-07-19 | Varian Medical Systems, Inc. | Radiation systems |
US7880154B2 (en) | 2005-07-25 | 2011-02-01 | Karl Otto | Methods and apparatus for the planning and delivery of radiation treatments |
GB2455926B (en) * | 2006-01-30 | 2010-09-01 | Axellis Ltd | Method of preparing a medical restraint |
GB2441550A (en) | 2006-09-05 | 2008-03-12 | Vision Rt Ltd | Surface-imaging breathing monitor |
USRE46953E1 (en) | 2007-04-20 | 2018-07-17 | University Of Maryland, Baltimore | Single-arc dose painting for precision radiation therapy |
JP5805757B2 (en) | 2010-06-22 | 2015-11-04 | オットー カール | System and method for estimating radiation dose and manipulating the estimated radiation dose |
US10925492B2 (en) * | 2014-02-21 | 2021-02-23 | Brainlab Ag | Atlas-based production of a medical support device |
US10272265B2 (en) | 2016-04-01 | 2019-04-30 | Varian Medical Systems International Ag | Collision avoidance for radiation therapy |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672119A1 (en) * | 1991-01-29 | 1992-07-31 | Dea Spa | THREE-DIMENSIONAL SURFACE MEASURING SYSTEM TO BE REPRESENTED MATHEMATICALLY, AND A MEASURING METHOD AND CALIBRATION TEMPLATE OF THE MEASURING SYSTEM. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208675A (en) * | 1978-03-20 | 1980-06-17 | Agence Nationale De Valorization De La Recherche (Anvar) | Method and apparatus for positioning an object |
JPH1024118A (en) * | 1996-07-15 | 1998-01-27 | Shimadzu Corp | Radiation therapeutic apparatus |
US5823192A (en) * | 1996-07-31 | 1998-10-20 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Apparatus for automatically positioning a patient for treatment/diagnoses |
-
2001
- 2001-01-31 GB GB0102479A patent/GB2371964A/en not_active Withdrawn
-
2002
- 2002-01-31 WO PCT/GB2002/000435 patent/WO2002061680A2/en not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2672119A1 (en) * | 1991-01-29 | 1992-07-31 | Dea Spa | THREE-DIMENSIONAL SURFACE MEASURING SYSTEM TO BE REPRESENTED MATHEMATICALLY, AND A MEASURING METHOD AND CALIBRATION TEMPLATE OF THE MEASURING SYSTEM. |
Non-Patent Citations (1)
Title |
---|
GRAHAM P A ET AL: "Dynamic surface matching for patient positioning in radiotherapy", INFORMATION VISUALIZATION, 1998. PROCEEDINGS. 1998 IEEE CONFERENCE ON LONDON, UK 29-31 JULY 1998, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 29 July 1998 (1998-07-29), pages 16 - 24, XP010292559, ISBN: 0-8186-8509-3 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9421399B2 (en) | 2002-12-18 | 2016-08-23 | Varian Medical Systems, Inc. | Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager |
Also Published As
Publication number | Publication date |
---|---|
GB0102479D0 (en) | 2001-03-14 |
GB2371964A (en) | 2002-08-07 |
WO2002061680A2 (en) | 2002-08-08 |
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