FR2918486B1 - Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage - Google Patents

Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage

Info

Publication number
FR2918486B1
FR2918486B1 FR0756256A FR0756256A FR2918486B1 FR 2918486 B1 FR2918486 B1 FR 2918486B1 FR 0756256 A FR0756256 A FR 0756256A FR 0756256 A FR0756256 A FR 0756256A FR 2918486 B1 FR2918486 B1 FR 2918486B1
Authority
FR
France
Prior art keywords
interventional
detection
processing
materials
radioscopy images
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
FR0756256A
Other languages
English (en)
Other versions
FR2918486A1 (fr
Inventor
Vincent Bismuth
Vincent Auvray
Jean Lienard
Regis Vaillant
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0756256A priority Critical patent/FR2918486B1/fr
Priority to US12/139,579 priority patent/US8160318B2/en
Publication of FR2918486A1 publication Critical patent/FR2918486A1/fr
Application granted granted Critical
Publication of FR2918486B1 publication Critical patent/FR2918486B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local 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
    • G06V10/40—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
    • G06V10/443—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 matching or filtering
    • 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
    • G06V2201/034—Recognition of patterns in medical or anatomical images of medical instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0756256A 2007-07-03 2007-07-03 Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage Expired - Fee Related FR2918486B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0756256A FR2918486B1 (fr) 2007-07-03 2007-07-03 Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage
US12/139,579 US8160318B2 (en) 2007-07-03 2008-06-16 Method for processing images in interventional radioscopy to detect guiding instrumentation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756256A FR2918486B1 (fr) 2007-07-03 2007-07-03 Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage

Publications (2)

Publication Number Publication Date
FR2918486A1 FR2918486A1 (fr) 2009-01-09
FR2918486B1 true FR2918486B1 (fr) 2009-09-18

Family

ID=38962751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756256A Expired - Fee Related FR2918486B1 (fr) 2007-07-03 2007-07-03 Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage

Country Status (2)

Country Link
US (1) US8160318B2 (fr)
FR (1) FR2918486B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010108475A (ja) * 2008-10-03 2010-05-13 Sony Corp 画像処理装置および方法、プログラム、並びに記録媒体
JP4670976B2 (ja) * 2008-10-03 2011-04-13 ソニー株式会社 学習装置および方法、認識装置および方法、プログラム、並びに記録媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273040A (en) * 1991-11-14 1993-12-28 Picker International, Inc. Measurement of vetricle volumes with cardiac MRI
DE69322444T2 (de) * 1992-07-10 1999-06-24 Koninkl Philips Electronics Nv Röntgendurchleuchtungsgerät mit Mitteln zur Rauschreduktion
DE4417628C1 (de) * 1994-05-19 1995-09-28 Siemens Ag Verfahren zur adaptiven Rauschverminderung für digitale Bildsequenzen
US6574300B1 (en) * 1999-03-30 2003-06-03 Koninklijke Philips Electronics N.V. Image processing method, system and apparatus for noise reduction in an image sequence representing a threadlike moving object
CN101443814A (zh) * 2005-11-08 2009-05-27 皇家飞利浦电子股份有限公司 用于对伸长特征进行滤波的方法和系统
KR101277255B1 (ko) * 2006-06-13 2013-06-26 서강대학교산학협력단 복합 영상 신호에서의 화질 개선 방법 및 그 장치, 복합영상 신호에서의 왜곡 제거 방법 및 그 장치
FR2924254B1 (fr) * 2007-11-23 2010-01-01 Gen Electric Procede de traitement d'images en radioscopie interventionnelle

Also Published As

Publication number Publication date
FR2918486A1 (fr) 2009-01-09
US20090022376A1 (en) 2009-01-22
US8160318B2 (en) 2012-04-17

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FR2918486B1 (fr) Procede de traitement d'images en radioscopie interventionnelle pour une detection de materiels d'instrumentations de guidage

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