DE3378933D1 - Image data processing apparatus - Google Patents

Image data processing apparatus

Info

Publication number: DE3378933D1
Authority: DE; Germany
Prior art keywords: image data; processing apparatus; data processing; image; processing
Prior art date: 1982-10-07
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

Application number

DE8383109915T

Other languages

English (en)

Inventor

Yoshiyuki Umemura

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.)

Toshiba Corp

Original Assignee

Toshiba Corp

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.)

1982-10-07

Filing date

1983-10-04

Publication date

1989-02-16

1982-10-07 Priority claimed from JP57176700A external-priority patent/JPS5966272A/ja

1982-12-28 Priority claimed from JP23356582A external-priority patent/JPS59123068A/ja

1983-10-04 Application filed by Toshiba Corp filed Critical Toshiba Corp

1989-02-16 Application granted granted Critical

1989-02-16 Publication of DE3378933D1 publication Critical patent/DE3378933D1/de

Status Expired legal-status Critical Current

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 by the use of local operators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S378/00—X-ray or gamma ray systems or devices
- Y10S378/901—Computer tomography program or processor

DE8383109915T 1982-10-07 1983-10-04 Image data processing apparatus Expired DE3378933D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP57176700A JPS5966272A (ja)	1982-10-07	1982-10-07	空間フイルタリング装置
JP23356582A JPS59123068A (ja)	1982-12-28	1982-12-28	画像表示処理装置

Publications (1)

Publication Number	Publication Date
DE3378933D1 true DE3378933D1 (en)	1989-02-16

Family

ID=26497511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8383109915T Expired DE3378933D1 (en)	1982-10-07	1983-10-04	Image data processing apparatus

Country Status (3)

Country	Link
US (1)	US4590582A (de)
EP (1)	EP0106265B2 (de)
DE (1)	DE3378933D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL71878A (en) *	1984-05-21	1987-11-30	Elscint Ltd	Intensity level windowing system for image displays
US4745567A (en) *	1985-02-01	1988-05-17	American Telephone And Telegraph Company At&T Bell Laboratories	Moment generator
US4777620A (en) *	1985-02-20	1988-10-11	Elscint Ltd.	Data compression system
US4769778A (en) *	1985-02-25	1988-09-06	Siemens Aktiengesellschaft	Circuit arrangement comprising a matrix-shaped memory arrangement for digital filtration of image signals in row and column directions
US4753246A (en) *	1986-03-28	1988-06-28	The Regents Of The University Of California	EEG spatial filter and method
US4761819A (en) *	1987-02-27	1988-08-02	Picker International, Inc.	Adaptive noise reduction filter for reconstructed images
CA1316591C (en) *	1987-10-20	1993-04-20	Kazuhiro Hishinuma	Method and apparatus for radiation image processing and x-ray image processing
FR2653961A1 (fr) *	1989-11-02	1991-05-03	Gen Electric Cgr	Procede de traitement d'une image pour en ameliorer les contrastes.
US5086477A (en) *	1990-08-07	1992-02-04	Northwest Technology Corp.	Automated system for extracting design and layout information from an integrated circuit
US5172419A (en) *	1991-03-05	1992-12-15	Lumisys, Inc.	Medical image processing system
US5636327A (en) *	1991-09-18	1997-06-03	Matsushita Electric Industrial Co., Ltd.	Neural network circuit
US5311428A (en) *	1992-06-05	1994-05-10	Summit World Trade Corporation	Real time filter for data processing
DE69425158T2 (de) *	1993-02-26	2001-03-15	E Y Lab Inc	Optisches probe-analysesystem und verfahren
US5440647A (en) *	1993-04-22	1995-08-08	Duke University	X-ray procedure for removing scattered radiation and enhancing signal-to-noise ratio (SNR)
US5857038A (en)	1993-06-29	1999-01-05	Canon Kabushiki Kaisha	Image processing apparatus and method for synthesizing first and second image data
US5595179A (en) *	1995-05-02	1997-01-21	Acuson Corporation	Adaptive persistence processing
US5872602A (en) *	1995-12-13	1999-02-16	Johnson; Robert E.	Fluoroscopic imaging system with image enhancement apparatus and method
US5708690A (en) *	1996-10-11	1998-01-13	General Electric Company	Methods and apparatus for helical image reconstruction in a computed tomography fluoro system
US6246783B1 (en)	1997-09-17	2001-06-12	General Electric Company	Iterative filter framework for medical images
EP1060455A4 (de) *	1998-02-10	2002-08-07	Ey Lab Inc	Reflektometersystem mit kompensation fur die topographie des probenhalters und mit synchroner eliminierung des systembedingten rauschens
US6424730B1 (en) *	1998-11-03	2002-07-23	Eastman Kodak Company	Medical image enhancement method for hardcopy prints
US6778692B1 (en) *	2000-08-11	2004-08-17	General Electric Company	Image processing method and apparatus including image improving circuit
EP1225756A1 (de) *	2001-01-03	2002-07-24	Synoptics Limited	Verfahren zur Herstellung eines Bildes
DE10143484A1 (de) *	2001-09-05	2003-04-03	Siemens Ag	Adaptives Filter
WO2006040960A1 (ja) *	2004-10-08	2006-04-20	Matsushita Electric Industrial Co., Ltd.	画像処理装置および画像処理プログラム
US8014034B2 (en) *	2005-04-13	2011-09-06	Acd Systems International Inc.	Image contrast enhancement
GB2438660B (en) *	2006-06-02	2011-03-30	Tandberg Television Asa	Recursive filter system for a video signal
US8189050B1 (en)	2006-07-19	2012-05-29	Flir Systems, Inc.	Filtering systems and methods for infrared image processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5458393A (en) *	1977-10-19	1979-05-11	Hitachi Medical Corp	Radiant ray revolving sectional layer device
NL7800406A (nl) *	1978-01-13	1979-07-17	Philips Nv	Inrichting voor het filteren van gecomprimeerde pulscode gemoduleerde signalen.
NL184298C (nl) *	1979-07-19	1989-06-01	Philips Nv	Inrichting voor verschilbeeldbepaling.
US4335307A (en) *	1980-04-21	1982-06-15	Technicare Corporation	Radiographic apparatus and method with automatic exposure control
DE3149483A1 (de) *	1981-12-14	1983-06-23	Siemens AG, 1000 Berlin und 8000 München	Roentgendiagnostikeinrichtung zur erstellung von subtraktionsbildern
NL8202417A (nl) *	1982-06-15	1984-01-02	Philips Nv	Inrichting en werkwijze voor het verwerken van roentgenbeelden.

1983
- 1983-10-04 DE DE8383109915T patent/DE3378933D1/de not_active Expired
- 1983-10-04 EP EP83109915A patent/EP0106265B2/de not_active Expired
- 1983-10-06 US US06/539,401 patent/US4590582A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0106265B1 (de)	1989-01-11
EP0106265A2 (de)	1984-04-25
EP0106265B2 (de)	1992-08-26
US4590582A (en)	1986-05-20
EP0106265A3 (en)	1985-03-20

Legal Events

Date	Code	Title
1990-01-04	8363	Opposition against the patent
1992-10-29	8366	Restricted maintained after opposition proceedings
1993-10-07	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3380077D1 (en)	1989-07-20	Data processing apparatus
DE3378933D1 (en)	1989-02-16	Image data processing apparatus
GB2153619B (en)	1988-01-20	Image processing apparatus
GB8326590D0 (en)	1983-11-09	Image processing apparatus
GB2139454B (en)	1987-03-18	Image processing apparatus
GB2173969B (en)	1987-06-10	Image processing apparatus
GB8309174D0 (en)	1983-05-11	Image processing apparatus
EP0122430A3 (en)	1985-06-19	Image processing apparatus
GB8413434D0 (en)	1984-07-04	Image processing apparatus
GB8405861D0 (en)	1984-04-11	Image processing apparatus
GB2146197B (en)	1987-01-14	Image data processing apparatus
GB8330536D0 (en)	1983-12-21	Processing image data
GB2151101B (en)	1987-04-23	Image processing apparatus
GB8405862D0 (en)	1984-04-11	Image processing apparatus
GB8426987D0 (en)	1984-11-28	Image processing apparatus
GB8427827D0 (en)	1984-12-12	Image processing apparatus
GB2152323B (en)	1987-10-07	An image processing apparatus
GB8327255D0 (en)	1983-11-16	Image processing apparatus
GB8413304D0 (en)	1984-06-27	Image processing apparatus
DE3374724D1 (en)	1988-01-07	Image data processing system
GB2184319B (en)	1988-04-27	Image processing apparatus
DE3370429D1 (en)	1987-04-23	X-ray image data processing apparatus
GB2152222B (en)	1988-05-11	Image processing apparatus
GB2152325B (en)	1988-01-20	Image processing apparatus
DE3379849D1 (en)	1989-06-15	Data processing apparatus