DE69226219D1 - Gerät zur Verarbeitung von Röntgenbildsignalen - Google Patents

Gerät zur Verarbeitung von Röntgenbildsignalen

Info

Publication number: DE69226219D1
Authority: DE; Germany
Prior art keywords: processing; image signals; ray image; ray; signals
Prior art date: 1991-05-15
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

DE69226219T

Other languages

English (en)

Other versions

DE69226219T2 (de

Inventor

Masayuki Nakazawa

Hisanori Tsuchino

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.)

Konica Minolta Inc

Original Assignee

Konica Minolta Inc

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.)

1991-05-15

Filing date

1992-05-13

Publication date

1998-08-20

1991-05-15 Priority claimed from JP3110298A external-priority patent/JPH04337874A/ja

1992-01-24 Priority claimed from JP4011126A external-priority patent/JPH05205049A/ja

1992-05-13 Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc

1998-08-20 Publication of DE69226219D1 publication Critical patent/DE69226219D1/de

1999-01-14 Application granted granted Critical

1999-01-14 Publication of DE69226219T2 publication Critical patent/DE69226219T2/de

2012-05-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
- H04N1/4092—Edge or detail enhancement

DE69226219T 1991-05-15 1992-05-13 Gerät zur Verarbeitung von Röntgenbildsignalen Expired - Fee Related DE69226219T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP3110298A JPH04337874A (ja)	1991-05-15	1991-05-15	放射線画像信号の処理装置
JP4011126A JPH05205049A (ja)	1992-01-24	1992-01-24	放射線画像処理装置

Publications (2)

Publication Number	Publication Date
DE69226219D1 true DE69226219D1 (de)	1998-08-20
DE69226219T2 DE69226219T2 (de)	1999-01-14

Family

ID=26346523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69226219T Expired - Fee Related DE69226219T2 (de)	1991-05-15	1992-05-13	Gerät zur Verarbeitung von Röntgenbildsignalen

Country Status (3)

Country	Link
US (1)	US5319719A (de)
EP (1)	EP0513749B1 (de)
DE (1)	DE69226219T2 (de)

Families Citing this family (42)

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US5471987A (en) *	1993-03-30	1995-12-05	Konica Corporation	Method of compressing a dynamic range for a radiation image
JP3467285B2 (ja) *	1993-04-02	2003-11-17	コニカミノルタホールディングス株式会社	放射線画像処理方法
EP0793836A1 (de) *	1994-11-23	1997-09-10	Imation Corp.	Vorrichtung und verfahren zu adaptiven bildinterpolation
US5774599A (en) *	1995-03-14	1998-06-30	Eastman Kodak Company	Method for precompensation of digital images for enhanced presentation on digital displays with limited capabilities
JPH08294006A (ja) *	1995-04-20	1996-11-05	Fuji Photo Film Co Ltd	画像のダイナミックレンジ圧縮処理方法および装置
US5760403A (en) *	1996-04-18	1998-06-02	Loral Fairchild Corp.	High modulation transfer function CCD X-ray image sensor apparatus and method
JP3609211B2 (ja) *	1996-08-29	2005-01-12	富士写真フイルム株式会社	放射線画像処理装置
JP3696345B2 (ja)	1996-10-03	2005-09-14	富士写真フイルム株式会社	画像処理方法及び装置
US6289133B1 (en) *	1996-12-20	2001-09-11	Canon Kabushiki Kaisha	Image processing method and apparatus
US6069979A (en) *	1997-02-25	2000-05-30	Eastman Kodak Company	Method for compressing the dynamic range of digital projection radiographic images
DE19722761B4 (de) *	1997-06-02	2006-06-01	Hell Gravure Systems Gmbh	Verfahren zur Aufbereitung von Bilddaten
DE19835451B4 (de) *	1997-08-20	2005-03-24	Siemens Ag	Verfahren für einen Computertomographen zur Nachverarbeitung eines Schnittbildes und nach diesem Verfahren arbeitender Computertomograph
US6389156B1 (en) *	1997-10-09	2002-05-14	Konica Corporation	Method and apparatus for reading radiographic images
GB2360684B (en) *	1997-11-15	2001-12-19	Elekta Ab	Analysis of radiographic images
US6801594B1 (en)	1997-11-26	2004-10-05	General Electric Company	Computed tomography fluoroscopy system
JP2000062246A (ja) *	1998-08-25	2000-02-29	Fuji Photo Film Co Ltd	熱現像記録装置および熱現像記録方法
US6424730B1 (en)	1998-11-03	2002-07-23	Eastman Kodak Company	Medical image enhancement method for hardcopy prints
JP3733260B2 (ja) *	1999-04-30	2006-01-11	キヤノン株式会社	画像処理装置及び画像処理方法
US7123759B1 (en) *	1999-06-30	2006-10-17	Fuji Photo Film Co., Ltd.	Image transfer and output method and system using the same
US6546124B1 (en) *	1999-07-02	2003-04-08	General Electric Company	Method and apparatus for performing an adaptive extended dynamic range algorithm
DE19936615A1 (de) *	1999-08-04	2000-03-02	Werner Stein	Verfahren zur Verbesserung der Kontrastwiedergabe bei digitalisierten Bildern
DE19959081A1 (de) *	1999-09-09	2001-03-22	Heimann Systems Gmbh & Co	Verfahren zur Bildverwaltung von Röntgenbildern
US6816604B2 (en) *	1999-12-30	2004-11-09	Eastman Kodak Company	Digital film processing feature location method and system
US6720560B1 (en) *	1999-12-30	2004-04-13	Eastman Kodak Company	Method and apparatus for scanning images
US6775407B1 (en) *	2000-08-02	2004-08-10	Eastman Kodak Company	Producing a final modified digital image using a source digital image and a difference digital image
JP2002116516A (ja) *	2000-10-05	2002-04-19	Fuji Photo Film Co Ltd	放射線画像情報読取装置
JP2002123816A (ja) *	2000-10-18	2002-04-26	Fuji Photo Film Co Ltd	断層画像処理方法および装置並びに記録媒体
JP2002281289A (ja) *	2001-03-15	2002-09-27	Konica Corp	医用画像生成装置、医用画像処理装置及び医用ネットワークシステム
US7995868B2 (en) *	2004-10-19	2011-08-09	Megachips Corporation	Image processing method and image processing device
US20080031548A1 (en) *	2006-03-23	2008-02-07	Intelliscience Corporation	Systems and methods for data transformation
US20070244844A1 (en) *	2006-03-23	2007-10-18	Intelliscience Corporation	Methods and systems for data analysis and feature recognition
US8625885B2 (en)	2006-03-23	2014-01-07	Intelliscience Corporation	Methods and systems for data analysis and feature recognition
US20080033984A1 (en) *	2006-04-10	2008-02-07	Intelliscience Corporation	Systems and methods for data point processing
JP4999392B2 (ja) *	2006-07-28	2012-08-15	キヤノン株式会社	画像処理装置及びその制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体
WO2008022222A2 (en) *	2006-08-15	2008-02-21	Intelliscience Corporation	Systems and methods for data transformation
US9171344B2 (en)	2007-10-30	2015-10-27	Onemednet Corporation	Methods, systems, and devices for managing medical images and records
US9760677B2 (en)	2009-04-29	2017-09-12	Onemednet Corporation	Methods, systems, and devices for managing medical images and records
US8065166B2 (en)	2007-10-30	2011-11-22	Onemednet Corporation	Methods, systems, and devices for managing medical images and records
US8175992B2 (en)	2008-03-17	2012-05-08	Intelliscience Corporation	Methods and systems for compound feature creation, processing, and identification in conjunction with a data analysis and feature recognition system wherein hit weights are summed
US8204328B2 (en) *	2008-04-08	2012-06-19	The United States Of America, As Represented By The Secretary Of The Navy	Automated underwater image restoration via denoised deconvolution
KR101689867B1 (ko) *	2010-09-15	2016-12-27	삼성전자주식회사	영상을 처리하는 방법, 이를 수행하는 영상처리장치 및 의료영상시스템
CN114145617B (zh) *	2021-12-02	2022-07-08	江阴市友邦家居用品有限公司	窗帘用品动作触发平台

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3859527A (en) *	1973-01-02	1975-01-07	Eastman Kodak Co	Apparatus and method for producing images corresponding to patterns of high energy radiation
NL189231C (nl) *	1978-12-26	1993-02-16	Fuji Photo Film Co Ltd	Inrichting voor het ten behoeve van een medische diagnose kopieren van een op een drager geregistreerd stralingsbeeld.
US4315318A (en) *	1978-12-26	1982-02-09	Fuji Photo Film Co., Ltd.	Method and apparatus for processing a radiation image
FR2445536B1 (fr) *	1978-12-26	1989-12-22	Fuji Photo Film Co Ltd	Procede et appareil pour traiter une image radiographique
JPS56104645A (en) *	1979-12-25	1981-08-20	Fuji Photo Film Co Ltd	Radiation picture treating method and its device
US4571635A (en) *	1984-02-17	1986-02-18	Minnesota Mining And Manufacturing Company	Method of image enhancement by raster scanning
JPS6195669A (ja) *	1984-10-16	1986-05-14	Dainippon Screen Mfg Co Ltd	画像処理方法
US4794531A (en) *	1984-11-07	1988-12-27	Hitachi, Ltd	Unsharp masking for image enhancement
US4903205A (en) *	1985-10-15	1990-02-20	Fuji Photo Film Co. Ltd.	Method and apparatus for displaying radiation image, and method and apparatus for calculating unsharp mask signal used for the same
JP2620368B2 (ja) *	1989-04-18	1997-06-11	富士写真フイルム株式会社	画像信号処理方法およびその装置

1992
- 1992-05-11 US US07/881,421 patent/US5319719A/en not_active Expired - Lifetime
- 1992-05-13 EP EP92108028A patent/EP0513749B1/de not_active Expired - Lifetime
- 1992-05-13 DE DE69226219T patent/DE69226219T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0513749A2 (de)	1992-11-19
US5319719A (en)	1994-06-07
EP0513749B1 (de)	1998-07-15
DE69226219T2 (de)	1999-01-14
EP0513749A3 (en)	1993-02-10

Legal Events

Date	Code	Title	Description
1999-08-12	8364	No opposition during term of opposition
2009-03-26	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69226219D1 (de)	1998-08-20	Gerät zur Verarbeitung von Röntgenbildsignalen
DE69131377D1 (de)	1999-07-29	Einrichtung zur Verarbeitung von Bildern
DE69231050D1 (de)	2000-06-21	Gerät zur Bildverarbeitung
DE69427247D1 (de)	2001-06-28	Gerät zur Bildverarbeitung
DE69216129T2 (de)	1997-04-24	Bildverarbeitungsgerät
DE69226103D1 (de)	1998-08-13	System zur Bildbearbeitung
DE69209540D1 (de)	1996-05-09	Bildverarbeitungsgerät
DE69216898D1 (de)	1997-03-06	Bildverarbeitungsgerät
DE69132625D1 (de)	2001-07-12	Gerät zur Bildverarbeitung
DE69224108T2 (de)	1998-09-03	Vorrichtung zur Übertragung von Bildern
DE3882788T2 (de)	1993-11-11	Gerät zur Verarbeitung eines Röntgenstrahlbildes.
DE69132232T2 (de)	2001-03-15	System zur Verarbeitung von Bilddaten
DE69124866D1 (de)	1997-04-10	Bildsignalverarbeitungsvorrichtung
DE69229085D1 (de)	1999-06-10	System zur Bildverarbeitung
DE69216312T2 (de)	1997-06-12	Bildsignalverarbeitungsgerät
DE68923982T2 (de)	1996-03-21	Gerät zur Verarbeitung von Röntgenstrahlenbildern.
DE69212192T2 (de)	1996-12-05	Bildverarbeitungsgerät
DE69327943D1 (de)	2000-04-06	Datenverarbeitungsgerät zur Erzielung von Bilddaten
DE69216256D1 (de)	1997-02-13	Bildverarbeitungsgerät
DE69212035D1 (de)	1996-08-14	Bildverarbeitungsgerät
DE69315247D1 (de)	1998-01-02	Bildsignalverarbeitungsgerät
DE69214197D1 (de)	1996-11-07	Bildverarbeitungsgerät
DE69208906D1 (de)	1996-04-18	Bildverarbeitungsgerät
DE69322347T2 (de)	1999-06-17	Bildsignalverarbeitungseinrichtung
DE69227218D1 (de)	1998-11-12	Bildsignalverarbeitungsvorrichtung