FR2869438B1 - Procede de segmentation automatique des cavites cardiaques - Google Patents

Procede de segmentation automatique des cavites cardiaques

Info

Publication number
FR2869438B1
FR2869438B1 FR0450755A FR0450755A FR2869438B1 FR 2869438 B1 FR2869438 B1 FR 2869438B1 FR 0450755 A FR0450755 A FR 0450755A FR 0450755 A FR0450755 A FR 0450755A FR 2869438 B1 FR2869438 B1 FR 2869438B1
Authority
FR
France
Prior art keywords
automatic segmentation
cardiac cavities
cardiac
cavities
segmentation
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 - Fee Related
Application number
FR0450755A
Other languages
English (en)
Other versions
FR2869438A1 (fr
Inventor
Pascal Raymond Allain
Laurent Stefani
Laurent Launay
Jerome Knoplioch
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Priority to FR0450755A priority Critical patent/FR2869438B1/fr
Priority to US11/110,631 priority patent/US20050249392A1/en
Publication of FR2869438A1 publication Critical patent/FR2869438A1/fr
Application granted granted Critical
Publication of FR2869438B1 publication Critical patent/FR2869438B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • 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
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/457—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by analysing connectivity, e.g. edge linking, connected component analysis or slices
    • 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
    • A61B6/50—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
    • A61B6/507—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 determination of haemodynamic parameters, e.g. perfusion 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
    • G06T2207/10—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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FR0450755A 2004-04-21 2004-04-21 Procede de segmentation automatique des cavites cardiaques Expired - Fee Related FR2869438B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0450755A FR2869438B1 (fr) 2004-04-21 2004-04-21 Procede de segmentation automatique des cavites cardiaques
US11/110,631 US20050249392A1 (en) 2004-04-21 2005-04-20 Method for the automatic segmentation of the heart cavities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450755A FR2869438B1 (fr) 2004-04-21 2004-04-21 Procede de segmentation automatique des cavites cardiaques

Publications (2)

Publication Number Publication Date
FR2869438A1 FR2869438A1 (fr) 2005-10-28
FR2869438B1 true FR2869438B1 (fr) 2006-10-13

Family

ID=34944368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450755A Expired - Fee Related FR2869438B1 (fr) 2004-04-21 2004-04-21 Procede de segmentation automatique des cavites cardiaques

Country Status (2)

Country Link
US (1) US20050249392A1 (fr)
FR (1) FR2869438B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7940977B2 (en) 2006-10-25 2011-05-10 Rcadia Medical Imaging Ltd. Method and system for automatic analysis of blood vessel structures to identify calcium or soft plaque pathologies
US7873194B2 (en) 2006-10-25 2011-01-18 Rcadia Medical Imaging Ltd. Method and system for automatic analysis of blood vessel structures and pathologies in support of a triple rule-out procedure
US7860283B2 (en) 2006-10-25 2010-12-28 Rcadia Medical Imaging Ltd. Method and system for the presentation of blood vessel structures and identified pathologies
US7940970B2 (en) 2006-10-25 2011-05-10 Rcadia Medical Imaging, Ltd Method and system for automatic quality control used in computerized analysis of CT angiography
US7983459B2 (en) 2006-10-25 2011-07-19 Rcadia Medical Imaging Ltd. Creating a blood vessel tree from imaging data
US20080294368A1 (en) * 2007-03-23 2008-11-27 Jun Wan System and method for calculating the internal volume of a solid model
FR2915867B1 (fr) * 2007-05-11 2012-11-30 Gen Electric Procede et systeme d'imagerie par tomographie ct
US9064300B2 (en) * 2008-02-15 2015-06-23 Siemens Aktiengesellshaft Method and system for automatic determination of coronory supply regions
US10438420B1 (en) 2018-10-09 2019-10-08 Microsoft Technology Licensing, Llc Complexity reduction of objects via cavity removal
US10783718B2 (en) 2018-10-09 2020-09-22 Microsoft Technology Licensing, Llc Complexity reduction of objects via hole filling
US11030742B2 (en) * 2019-03-29 2021-06-08 GE Precision Healthcare LLC Systems and methods to facilitate review of liver tumor cases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263096A (en) * 1991-04-01 1993-11-16 California Institute Of Technology Opto-electronic morphological processor
US5903664A (en) * 1996-11-01 1999-05-11 General Electric Company Fast segmentation of cardiac images
US6389310B1 (en) * 1999-03-02 2002-05-14 Georges Demonceau Method and apparatus for analyzing heart function using 4D ECG synchronized heart cavity tomoscintigraphy
AUPQ449899A0 (en) * 1999-12-07 2000-01-06 Commonwealth Scientific And Industrial Research Organisation Knowledge based computer aided diagnosis
US20020028008A1 (en) * 2000-09-07 2002-03-07 Li Fan Automatic detection of lung nodules from high resolution CT images
US6771270B1 (en) * 2000-10-26 2004-08-03 Hewlett-Packard Development Company, L.P. Graphics memory system that utilizes a variable width, stall-free object builder for coalescing and aligning read data
US7127096B2 (en) * 2001-11-20 2006-10-24 Accuimage Diagnostics Corp. Method and software for improving coronary calcium scoring consistency

Also Published As

Publication number Publication date
FR2869438A1 (fr) 2005-10-28
US20050249392A1 (en) 2005-11-10

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Effective date: 20211205