WO2008047270A1 - Visualization of 3d images in combination with 2d projection images - Google Patents
Visualization of 3d images in combination with 2d projection images Download PDFInfo
- Publication number
- WO2008047270A1 WO2008047270A1 PCT/IB2007/054126 IB2007054126W WO2008047270A1 WO 2008047270 A1 WO2008047270 A1 WO 2008047270A1 IB 2007054126 W IB2007054126 W IB 2007054126W WO 2008047270 A1 WO2008047270 A1 WO 2008047270A1
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- Prior art keywords
- image
- images
- under examination
- projection
- displayed
- Prior art date
Links
- 238000012800 visualization Methods 0.000 title abstract description 15
- 238000000034 method Methods 0.000 claims description 49
- 238000012545 processing Methods 0.000 claims description 31
- 230000011218 segmentation Effects 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 6
- 238000002591 computed tomography Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 3
- 206010002329 Aneurysm Diseases 0.000 abstract description 12
- 230000003595 spectral effect Effects 0.000 abstract description 8
- 239000002872 contrast media Substances 0.000 abstract description 6
- 208000031481 Pathologic Constriction Diseases 0.000 abstract description 5
- 208000037804 stenosis Diseases 0.000 abstract description 5
- 230000036262 stenosis Effects 0.000 abstract description 3
- 238000009877 rendering Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 238000000333 X-ray scattering Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000002583 angiography Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 230000001902 propagating effect Effects 0.000 description 2
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- 239000000523 sample Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000012620 biological material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002697 interventional radiology Methods 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
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- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/08—Volume rendering
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/003—Reconstruction from projections, e.g. tomography
- G06T11/008—Specific post-processing after tomographic reconstruction, e.g. voxelisation, metal artifact correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/41—Medical
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2004—Aligning objects, relative positioning of parts
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2012—Colour editing, changing, or manipulating; Use of colour codes
Definitions
- a rotation of the 3D representation of the object may be displayed in a movie like manner, wherein different projection views of the object are displayed one after the other. Thereby, always the corresponding 2D image being assigned to the actual projection view of the 3D representation will be displayed simultaneously.
- the described combined visualization will offer an easy check if findings in the 3D RA volume such as stenosis or aneurysms are not over- or underestimated due to incomplete filling and/or spectral beam hardening during a rotational scan of the object under examination. Furthermore in a clinical set-up it will allow studying the effect of different injection settings and the acquisition protocols on the 3D reconstruction quality.
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Graphics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Architecture (AREA)
- Computer Hardware Design (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800386039A CN101529475B (en) | 2006-10-17 | 2007-10-10 | Visualization of 3D images in combination with 2D projection images |
RU2009118382/08A RU2471239C2 (en) | 2006-10-17 | 2007-10-10 | Visualisation of 3d images in combination with 2d projection images |
EP07805462A EP2074595A1 (en) | 2006-10-17 | 2007-10-10 | Visualization of 3d images in combination with 2d projection images |
US12/445,750 US7991105B2 (en) | 2006-10-17 | 2007-10-10 | Visualization of 3D images in combination with 2D projection images |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06122432 | 2006-10-17 | ||
EP06122432.5 | 2006-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008047270A1 true WO2008047270A1 (en) | 2008-04-24 |
Family
ID=38947402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/054126 WO2008047270A1 (en) | 2006-10-17 | 2007-10-10 | Visualization of 3d images in combination with 2d projection images |
Country Status (5)
Country | Link |
---|---|
US (1) | US7991105B2 (en) |
EP (1) | EP2074595A1 (en) |
CN (1) | CN101529475B (en) |
RU (1) | RU2471239C2 (en) |
WO (1) | WO2008047270A1 (en) |
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DE102008045276A1 (en) * | 2008-09-01 | 2010-03-11 | Siemens Aktiengesellschaft | Medical system i.e. angiography system, controlling method for use during invasive angiography, involves correlating display of projection images and display of volume images with each other automatically |
WO2011138711A1 (en) | 2010-05-03 | 2011-11-10 | Koninklijke Philips Electronics N.V. | Medical viewing system and method for generating an angulated view of an object of interest |
EP2499972A1 (en) * | 2009-11-13 | 2012-09-19 | Imagnosis Inc. | Medical three-dimensional image display-orientation adjustment device and adjustment program |
CN102763137A (en) * | 2008-11-21 | 2012-10-31 | 霍洛基克公司 | System and method for generating a 2d image from a tomosynthesis data set |
US8988496B2 (en) | 2010-02-26 | 2015-03-24 | Hitachi Maxell, Ltd. | Image processing apparatus |
WO2016116795A1 (en) * | 2015-01-20 | 2016-07-28 | Koninklijke Philips N.V. | Image data segmentation and display |
US9456797B2 (en) | 2002-11-27 | 2016-10-04 | Hologic, Inc. | System and method for generating a 2D image from a tomosynthesis data set |
US9805507B2 (en) | 2012-02-13 | 2017-10-31 | Hologic, Inc | System and method for navigating a tomosynthesis stack using synthesized image data |
US10008184B2 (en) | 2005-11-10 | 2018-06-26 | Hologic, Inc. | System and method for generating a 2D image using mammography and/or tomosynthesis image data |
US10573276B2 (en) | 2011-11-27 | 2020-02-25 | Hologic, Inc. | System and method for generating a 2D image using mammography and/or tomosynthesis image data |
US11042778B2 (en) | 2018-11-29 | 2021-06-22 | International Business Machines Corporation | Generating realistic organ x-ray angiography (XA) images for deep learning consumption |
US11403483B2 (en) | 2017-06-20 | 2022-08-02 | Hologic, Inc. | Dynamic self-learning medical image method and system |
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Also Published As
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US20100296623A1 (en) | 2010-11-25 |
EP2074595A1 (en) | 2009-07-01 |
CN101529475B (en) | 2013-12-25 |
RU2471239C2 (en) | 2012-12-27 |
US7991105B2 (en) | 2011-08-02 |
RU2009118382A (en) | 2010-11-27 |
CN101529475A (en) | 2009-09-09 |
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