DE69914173D1 - Ableitung geometrischer strukturdaten aus einem bild - Google Patents
Ableitung geometrischer strukturdaten aus einem bildInfo
- Publication number
- DE69914173D1 DE69914173D1 DE69914173T DE69914173T DE69914173D1 DE 69914173 D1 DE69914173 D1 DE 69914173D1 DE 69914173 T DE69914173 T DE 69914173T DE 69914173 T DE69914173 T DE 69914173T DE 69914173 D1 DE69914173 D1 DE 69914173D1
- Authority
- DE
- Germany
- Prior art keywords
- image
- structural data
- geometric structural
- deriving geometric
- deriving
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
-
- 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
- A61B6/505—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 bone
-
- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20036—Morphological image processing
- G06T2207/20044—Skeletonization; Medial axis transform
-
- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20092—Interactive image processing based on input by user
- G06T2207/20101—Interactive definition of point of interest, landmark or seed
-
- 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
- G06T2207/30008—Bone
- G06T2207/30012—Spine; Backbone
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Analysis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98402509 | 1998-10-09 | ||
EP98402509 | 1998-10-09 | ||
PCT/EP1999/007806 WO2000022572A1 (en) | 1998-10-09 | 1999-10-07 | Deriving geometrical data of a structure from an image |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69914173D1 true DE69914173D1 (de) | 2004-02-19 |
DE69914173T2 DE69914173T2 (de) | 2004-11-18 |
Family
ID=8235528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999614173 Expired - Lifetime DE69914173T2 (de) | 1998-10-09 | 1999-10-07 | Ableitung geometrischer strukturdaten aus einem bild |
Country Status (5)
Country | Link |
---|---|
US (1) | US6668083B1 (de) |
EP (1) | EP1046133B1 (de) |
JP (1) | JP2002527833A (de) |
DE (1) | DE69914173T2 (de) |
WO (1) | WO2000022572A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7010151B2 (en) * | 2001-10-01 | 2006-03-07 | Siemens Corporate Research, Inc. | Endplate detection in digital radiography by dynamic programming using both local and global constraints |
FR2836818B1 (fr) * | 2002-03-05 | 2004-07-02 | Eurosurgical | Procede de visualisation et de controle de l'equilibre d'une colonne vertebrale |
JP4070493B2 (ja) * | 2002-04-03 | 2008-04-02 | 株式会社東芝 | X線診断装置および医用画像解析装置 |
US7639855B2 (en) * | 2003-04-02 | 2009-12-29 | Ziosoft, Inc. | Medical image processing apparatus, and medical image processing method |
FR2856170B1 (fr) * | 2003-06-10 | 2005-08-26 | Biospace Instr | Procede d'imagerie radiographique pour la reconstruction tridimensionnelle, dispositif et programme d'ordinateur pour mettre en oeuvre ce procede |
DE102004008979B4 (de) * | 2004-02-24 | 2006-12-28 | Siemens Ag | Verfahren zur Filterung tomographischer 3D-Darstellungen nach erfolgter Rekonstruktion von Volumendaten |
US7348774B2 (en) * | 2004-05-25 | 2008-03-25 | Esaote, S.P.A. | Method and an apparatus for image acquisition and display by means of nuclear magnetic resonance imaging |
GB0503236D0 (en) * | 2005-02-16 | 2005-03-23 | Ccbr As | Vertebral fracture quantification |
US20070242869A1 (en) * | 2006-04-12 | 2007-10-18 | Eastman Kodak Company | Processing and measuring the spine in radiographs |
US20090060332A1 (en) * | 2007-08-27 | 2009-03-05 | Riverain Medical Group, Llc | Object segmentation using dynamic programming |
JP5486197B2 (ja) * | 2008-02-07 | 2014-05-07 | 富士フイルム株式会社 | 椎骨中心検出装置および方法並びにプログラム |
RU2540829C2 (ru) * | 2009-04-03 | 2015-02-10 | Конинклейке Филипс Электроникс Н.В. | Интерактивный итеративный алгоритм ближайших точек для сегментации органов |
JP5300569B2 (ja) * | 2009-04-14 | 2013-09-25 | 株式会社日立メディコ | 画像処理装置 |
US8900146B2 (en) * | 2009-07-27 | 2014-12-02 | The Hong Kong Polytechnic University | Three-dimensional (3D) ultrasound imaging system for assessing scoliosis |
US8571282B2 (en) * | 2009-12-24 | 2013-10-29 | Albert Davydov | Method and apparatus for measuring spinal characteristics of a patient |
CN102770093B (zh) * | 2010-02-26 | 2015-10-07 | 思邦科技脊柱智慧集团股份公司 | 用于脊柱移动性模拟的计算机程序及脊柱模拟方法 |
JP5751462B2 (ja) * | 2010-04-19 | 2015-07-22 | 国立大学法人 東京大学 | 脊椎疾患診断支援装置、及び脊椎疾患診断支援プログラム |
US20140156192A1 (en) * | 2012-11-30 | 2014-06-05 | OOO Rock Flow Dynamics | Systems and methods for determining position of marker depth coordinates for construction of geological model of deposit |
US9471985B2 (en) * | 2013-07-31 | 2016-10-18 | Materials Engineering And Packaging, Llc | Template-less method for arbitrary radiopaque object tracking in dynamic imaging |
RU2570759C1 (ru) * | 2014-07-16 | 2015-12-10 | Семен Абрамович Шуц | Способ диагностики патологических деформаций позвоночника |
CN108309334B (zh) * | 2017-12-08 | 2023-05-30 | 李书纲 | 一种脊柱x线影像的数据处理方法 |
CN108670302B (zh) * | 2018-06-06 | 2020-11-06 | 西北工业大学 | 一种基于2.5维超声宽景成像的脊柱三维结构再现方法 |
CN112535489B (zh) * | 2020-12-25 | 2023-12-05 | 四川大学华西医院 | 一种利用波形图测量脊柱侧弯Cobb角的方法及其*** |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5568384A (en) * | 1992-10-13 | 1996-10-22 | Mayo Foundation For Medical Education And Research | Biomedical imaging and analysis |
DE69429743T2 (de) * | 1993-06-29 | 2002-10-02 | Koninklijke Philips Electronics N.V., Eindhoven | Verfahren und Gerät zur Bestimmung einer Kontur in einem durch eine Dichteverteilung gekennzeichneten Raum |
US5570430A (en) * | 1994-05-31 | 1996-10-29 | University Of Washington | Method for determining the contour of an in vivo organ using multiple image frames of the organ |
JP3335816B2 (ja) * | 1995-10-19 | 2002-10-21 | 富士通株式会社 | ビデオプレゼンテーションシステム |
US5795296A (en) * | 1996-03-29 | 1998-08-18 | University Of Washington | Pipeline process for automatically measuring object boundary from ultrasound image samples |
CN1120629C (zh) * | 1997-02-06 | 2003-09-03 | 皇家菲利浦电子有限公司 | “图象分割和对象跟踪的方法和与其相对应的***” |
US6259802B1 (en) * | 1997-06-30 | 2001-07-10 | Siemens Corporate Research, Inc. | Object tracking technique using polyline contours |
-
1999
- 1999-10-07 JP JP2000576409A patent/JP2002527833A/ja not_active Withdrawn
- 1999-10-07 DE DE1999614173 patent/DE69914173T2/de not_active Expired - Lifetime
- 1999-10-07 WO PCT/EP1999/007806 patent/WO2000022572A1/en active IP Right Grant
- 1999-10-07 US US09/555,870 patent/US6668083B1/en not_active Expired - Lifetime
- 1999-10-07 EP EP99950740A patent/EP1046133B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000022572A1 (en) | 2000-04-20 |
JP2002527833A (ja) | 2002-08-27 |
EP1046133A1 (de) | 2000-10-25 |
EP1046133B1 (de) | 2004-01-14 |
DE69914173T2 (de) | 2004-11-18 |
US6668083B1 (en) | 2003-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition |