EP3104782A4 - Tomography apparatus and method of displaying a tomography image by the tomography apparatus - Google Patents

Tomography apparatus and method of displaying a tomography image by the tomography apparatus Download PDF

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Publication number
EP3104782A4
EP3104782A4 EP15748542.6A EP15748542A EP3104782A4 EP 3104782 A4 EP3104782 A4 EP 3104782A4 EP 15748542 A EP15748542 A EP 15748542A EP 3104782 A4 EP3104782 A4 EP 3104782A4
Authority
EP
European Patent Office
Prior art keywords
tomography
tomography apparatus
displaying
image
tomography image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15748542.6A
Other languages
German (de)
French (fr)
Other versions
EP3104782A1 (en
Inventor
Kyoung-Yong Lee
Dong-Jin Yang
Jong-Hyon Yi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2015/001379 external-priority patent/WO2015122687A1/en
Publication of EP3104782A1 publication Critical patent/EP3104782A1/en
Publication of EP3104782A4 publication Critical patent/EP3104782A4/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • A61B5/0044—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • 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
    • A61B6/503—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 the heart
    • 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
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • 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
    • 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
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • 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
    • A61B6/5288—Devices using data or image processing specially adapted for radiation diagnosis involving retrospective matching to a physiological signal
    • 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
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A61B2576/02—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part
    • A61B2576/023—Medical imaging apparatus involving image processing or analysis specially adapted for a particular organ or body part for the heart
    • 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • 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
    • A61B6/488—Diagnostic techniques involving pre-scan acquisition
    • 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
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/30048—Heart; Cardiac
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Cardiology (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physiology (AREA)
  • General Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP15748542.6A 2014-02-12 2015-02-11 Tomography apparatus and method of displaying a tomography image by the tomography apparatus Withdrawn EP3104782A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140016274 2014-02-12
KR1020150008251A KR101664432B1 (en) 2014-02-12 2015-01-16 Computer tomography apparatus and method for displaying a computer tomography image thereof
PCT/KR2015/001379 WO2015122687A1 (en) 2014-02-12 2015-02-11 Tomography apparatus and method of displaying a tomography image by the tomography apparatus

Publications (2)

Publication Number Publication Date
EP3104782A1 EP3104782A1 (en) 2016-12-21
EP3104782A4 true EP3104782A4 (en) 2017-12-27

Family

ID=54058275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15748542.6A Withdrawn EP3104782A4 (en) 2014-02-12 2015-02-11 Tomography apparatus and method of displaying a tomography image by the tomography apparatus

Country Status (3)

Country Link
EP (1) EP3104782A4 (en)
KR (1) KR101664432B1 (en)
CN (1) CN106163405B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101797042B1 (en) * 2015-05-15 2017-11-13 삼성전자주식회사 Method and apparatus for synthesizing medical images
KR20170105876A (en) 2016-03-10 2017-09-20 삼성전자주식회사 Tomography apparatus and method for reconstructing a tomography image thereof
KR101844513B1 (en) 2016-08-11 2018-04-02 삼성전자주식회사 Apparatus and method for processing medical image, and computer readable recording medium related to the method
KR101978317B1 (en) * 2017-02-28 2019-05-14 연세대학교 산학협력단 Ct image database-based cardiac image segmentation method and an apparatus thereof
EP3398515B1 (en) * 2017-05-03 2020-06-24 Siemens Healthcare GmbH Adaptive method for generating of ct image data with reduced artefacts, as well as image reconstruction unit and corresponding computer program product.
CN107526948B (en) * 2017-09-28 2023-08-25 同方威视技术股份有限公司 Method and device for generating associated image and image verification method and device
CN110910465B (en) * 2019-11-21 2023-12-26 上海联影医疗科技股份有限公司 Motion artifact correction method and system
WO2021164026A1 (en) * 2020-02-21 2021-08-26 西门子（中国）有限公司 Method and device for constructing phantom and method for fabricating phantom
JP7489881B2 (en) * 2020-09-28 2024-05-24 キヤノンメディカルシステムズ株式会社 Image processing device and program
CN114066889B (en) * 2022-01-12 2022-04-29 广州永士达医疗科技有限责任公司 Imaging quality detection method and device of OCT (optical coherence tomography) host

Citations (8)

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US4641328A (en) * 1982-07-21 1987-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Computed tomography apparatus
EP1072224A2 (en) * 1999-07-28 2001-01-31 General Electric Company Retrospective cardiac gating with cine scans on a multislice scanner
US6381487B1 (en) * 1998-11-27 2002-04-30 Siemens Aktiengesellschaft Method and apparatus for producing CT images
US20030016851A1 (en) * 2001-07-17 2003-01-23 Accuimage Diagnostics Corp. Methods and software for self-gating a set of images
JP2005168948A (en) * 2003-12-15 2005-06-30 Hitachi Medical Corp X-ray ct apparatus
US20100040193A1 (en) * 2006-11-30 2010-02-18 Koninklijke Philips Electronics N. V. Gated computed tomography
US20120207355A1 (en) * 2009-11-04 2012-08-16 Hitachi Medical Corporation X-ray ct apparatus and image display method of x-ray ct apparatus
WO2013047439A1 (en) * 2011-09-27 2013-04-04 株式会社 日立メディコ X-ray ct device and image correction method

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KR100302109B1 (en) * 1999-05-24 2001-10-29 백연균 A headgear
US6879656B2 (en) * 2002-07-23 2005-04-12 General Electric Company Method and apparatus for deriving motion information from projection data
EP1649426B1 (en) * 2003-07-16 2018-09-19 Philips Intellectual Property & Standards GmbH Reconstruction of an image of a moving object from volumetric data
KR101501518B1 (en) * 2012-06-11 2015-03-11 삼성메디슨 주식회사 The method and apparatus for displaying a two-dimensional image and a three-dimensional image

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641328A (en) * 1982-07-21 1987-02-03 Tokyo Shibaura Denki Kabushiki Kaisha Computed tomography apparatus
US6381487B1 (en) * 1998-11-27 2002-04-30 Siemens Aktiengesellschaft Method and apparatus for producing CT images
EP1072224A2 (en) * 1999-07-28 2001-01-31 General Electric Company Retrospective cardiac gating with cine scans on a multislice scanner
US20030016851A1 (en) * 2001-07-17 2003-01-23 Accuimage Diagnostics Corp. Methods and software for self-gating a set of images
JP2005168948A (en) * 2003-12-15 2005-06-30 Hitachi Medical Corp X-ray ct apparatus
US20100040193A1 (en) * 2006-11-30 2010-02-18 Koninklijke Philips Electronics N. V. Gated computed tomography
US20120207355A1 (en) * 2009-11-04 2012-08-16 Hitachi Medical Corporation X-ray ct apparatus and image display method of x-ray ct apparatus
WO2013047439A1 (en) * 2011-09-27 2013-04-04 株式会社 日立メディコ X-ray ct device and image correction method
US20140212016A1 (en) * 2011-09-27 2014-07-31 Hitachi Medical Corporation X-ray ct apparatus and image correction method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015122687A1 *

Also Published As

Publication number Publication date
CN106163405A (en) 2016-11-23
EP3104782A1 (en) 2016-12-21
KR101664432B1 (en) 2016-10-10
CN106163405B (en) 2020-04-07
KR20150095184A (en) 2015-08-20

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