DE3854960D1 - Vorrichtung und Verfahren zur tomographischen Datenverarbeitung - Google Patents

Vorrichtung und Verfahren zur tomographischen Datenverarbeitung

Info

Publication number: DE3854960D1
Authority: DE; Germany
Prior art keywords: data processing; tomographic data; tomographic; processing; data
Prior art date: 1987-11-25
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

DE3854960T

Other languages

English (en)

Other versions

DE3854960T2 (de

Inventor

Carl Ross Crawford

David Michael Frazee

Enrique Santos

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.)

1987-11-25

Filing date

1988-11-24

Publication date

1996-03-14

1988-11-24 Application filed by General Electric Co filed Critical General Electric Co

1996-03-14 Application granted granted Critical

1996-03-14 Publication of DE3854960D1 publication Critical patent/DE3854960D1/de

1996-09-12 Publication of DE3854960T2 publication Critical patent/DE3854960T2/de

2008-11-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/005—Tree description, e.g. octree, quadtree
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects

DE3854960T 1987-11-25 1988-11-24 Vorrichtung und Verfahren zur tomographischen Datenverarbeitung Expired - Fee Related DE3854960T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/125,426 US4868748A (en)	1987-11-25	1987-11-25	Rapid processing of three-dimensional graphical objects from tomographic data

Publications (2)

Publication Number	Publication Date
DE3854960D1 true DE3854960D1 (de)	1996-03-14
DE3854960T2 DE3854960T2 (de)	1996-09-12

Family

ID=22419672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3854960T Expired - Fee Related DE3854960T2 (de)	1987-11-25	1988-11-24	Vorrichtung und Verfahren zur tomographischen Datenverarbeitung

Country Status (5)

Country	Link
US (1)	US4868748A (de)
EP (1)	EP0318293B1 (de)
JP (1)	JPH0697465B2 (de)
DE (1)	DE3854960T2 (de)
IL (1)	IL87964A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4984157A (en) *	1988-09-21	1991-01-08	General Electric Company	System and method for displaying oblique planar cross sections of a solid body using tri-linear interpolation to determine pixel position dataes
US5150427A (en) *	1989-09-29	1992-09-22	General Electric Company	Three dimensional disarticulation
GB2246689A (en) *	1990-08-04	1992-02-05	David John Winter	Creating a 3-D image from a plurality of cross-sections
US5644689A (en) *	1992-01-13	1997-07-01	Hitachi, Ltd.	Arbitrary viewpoint three-dimensional imaging method using compressed voxel data constructed by a directed search of voxel data representing an image of an object and an arbitrary viewpoint
US5396890A (en) *	1993-09-30	1995-03-14	Siemens Medical Systems, Inc.	Three-dimensional scan converter for ultrasound imaging
WO1996017291A1 (en)	1994-12-02	1996-06-06	Intel Corporation	Microprocessor with packing operation of composite operands
US6175655B1 (en)	1996-09-19	2001-01-16	Integrated Medical Systems, Inc.	Medical imaging system for displaying, manipulating and analyzing three-dimensional images
US6246784B1 (en)	1997-08-19	2001-06-12	The United States Of America As Represented By The Department Of Health And Human Services	Method for segmenting medical images and detecting surface anomalies in anatomical structures
US6697539B1 (en) *	2000-03-31	2004-02-24	Sharp Laboratories Of America, Inc.	Image scaling by exact 2D implicit polynomials
WO2002089066A1 (en) *	2001-04-26	2002-11-07	Koninklijke Philips Electronics N.V.	Approximating an implicit surface
JP2003022448A (ja) *	2001-07-06	2003-01-24	Canon Inc	階層的格子生成方法、装置およびプログラム
DE10149556A1 (de) *	2001-10-08	2003-04-24	Siemens Ag	Verfahren zur Erzeugung eines zweidimensionalen Bildes aus einem 3D-Datensatz eines Tomographie-Geräts und medizinisches Tomographie-Gerät
US7260250B2 (en) *	2002-09-30	2007-08-21	The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services	Computer-aided classification of anomalies in anatomical structures
JP4744072B2 (ja) *	2003-10-31	2011-08-10	Ｊｕｋｉ株式会社	ミシン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4653013A (en) *	1984-11-19	1987-03-24	General Electric Company	Altering spatial characteristics of a digital image
US4710876A (en) *	1985-06-05	1987-12-01	General Electric Company	System and method for the display of surface structures contained within the interior region of a solid body
US4719585A (en) *	1985-08-28	1988-01-12	General Electric Company	Dividing cubes system and method for the display of surface structures contained within the interior region of a solid body
US4751643A (en) *	1986-08-04	1988-06-14	General Electric Company	Method and apparatus for determining connected substructures within a body

1987
- 1987-11-25 US US07/125,426 patent/US4868748A/en not_active Expired - Fee Related
1988
- 1988-10-07 IL IL87964A patent/IL87964A/xx not_active IP Right Cessation
- 1988-11-17 JP JP63289055A patent/JPH0697465B2/ja not_active Expired - Lifetime
- 1988-11-24 DE DE3854960T patent/DE3854960T2/de not_active Expired - Fee Related
- 1988-11-24 EP EP88311145A patent/EP0318293B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH021082A (ja)	1990-01-05
IL87964A (en)	1992-05-25
IL87964A0 (en)	1989-03-31
JPH0697465B2 (ja)	1994-11-30
EP0318293B1 (de)	1996-01-31
US4868748A (en)	1989-09-19
EP0318293A2 (de)	1989-05-31
DE3854960T2 (de)	1996-09-12
EP0318293A3 (de)	1991-02-06

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Legal Events

Date	Code	Title	Description
1997-03-06	8364	No opposition during term of opposition
1997-11-06	8339	Ceased/non-payment of the annual fee