DE60128376D1 - Auswahl von medizinischen bildern aufgrund von bilddaten - Google Patents

Auswahl von medizinischen bildern aufgrund von bilddaten

Info

Publication number
DE60128376D1
DE60128376D1 DE60128376T DE60128376T DE60128376D1 DE 60128376 D1 DE60128376 D1 DE 60128376D1 DE 60128376 T DE60128376 T DE 60128376T DE 60128376 T DE60128376 T DE 60128376T DE 60128376 D1 DE60128376 D1 DE 60128376D1
Authority
DE
Germany
Prior art keywords
images
changes
selection
image data
heart
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.)
Expired - Lifetime
Application number
DE60128376T
Other languages
English (en)
Inventor
Vincent J Argiro
Marek Brejl
Renee M Rashid
Todd Johnson
Milan Brejl
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.)
Canon Medical Informatics Inc
Original Assignee
Vital Images Inc
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 Vital Images Inc filed Critical Vital Images Inc
Application granted granted Critical
Publication of DE60128376D1 publication Critical patent/DE60128376D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A61B5/7289—Retrospective gating, i.e. associating measured signals or images with a physiological event after the actual measurement or image acquisition, e.g. by simultaneously recording an additional physiological signal during the measurement or image acquisition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. 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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/031—Recognition of patterns in medical or anatomical images of internal organs
DE60128376T 2000-09-26 2001-09-26 Auswahl von medizinischen bildern aufgrund von bilddaten Expired - Lifetime DE60128376D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/669,395 US7031504B1 (en) 2000-09-26 2000-09-26 Image data based retrospective temporal selection of medical images
PCT/US2001/030011 WO2002026125A2 (en) 2000-09-26 2001-09-26 Selection of medical images based on image data

Publications (1)

Publication Number Publication Date
DE60128376D1 true DE60128376D1 (de) 2007-06-21

Family

ID=24686183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128376T Expired - Lifetime DE60128376D1 (de) 2000-09-26 2001-09-26 Auswahl von medizinischen bildern aufgrund von bilddaten

Country Status (8)

Country Link
US (2) US7031504B1 (de)
EP (1) EP1322219B1 (de)
JP (2) JP2004509686A (de)
AT (1) ATE361698T1 (de)
AU (1) AU2001294711A1 (de)
CA (1) CA2423485A1 (de)
DE (1) DE60128376D1 (de)
WO (1) WO2002026125A2 (de)

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US7031504B1 (en) 2006-04-18
WO2002026125A2 (en) 2002-04-04
JP2012228520A (ja) 2012-11-22
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JP2004509686A (ja) 2004-04-02
ATE361698T1 (de) 2007-06-15
US20070036417A1 (en) 2007-02-15
CA2423485A1 (en) 2002-04-04
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