DE69326320T2 - Verfahren zur schnellen interaktiven Offline-Verarbeitung von Röntgenbildern - Google Patents

Verfahren zur schnellen interaktiven Offline-Verarbeitung von Röntgenbildern

Info

Publication number
DE69326320T2
DE69326320T2 DE69326320T DE69326320T DE69326320T2 DE 69326320 T2 DE69326320 T2 DE 69326320T2 DE 69326320 T DE69326320 T DE 69326320T DE 69326320 T DE69326320 T DE 69326320T DE 69326320 T2 DE69326320 T2 DE 69326320T2
Authority
DE
Germany
Prior art keywords
ray images
offline processing
fast interactive
interactive offline
fast
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
Application number
DE69326320T
Other languages
English (en)
Other versions
DE69326320D1 (de
Inventor
Tom Buytaert
De Velde Stefan Van
Pieter Vuylsteke
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.)
Agfa HealthCare NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of DE69326320D1 publication Critical patent/DE69326320D1/de
Publication of DE69326320T2 publication Critical patent/DE69326320T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
DE69326320T 1993-02-11 1993-02-11 Verfahren zur schnellen interaktiven Offline-Verarbeitung von Röntgenbildern Expired - Lifetime DE69326320T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93200374A EP0610603B1 (de) 1993-02-11 1993-02-11 Verfahren zur schnellen interaktiven Offline-Verarbeitung von Röntgenbildern

Publications (2)

Publication Number Publication Date
DE69326320D1 DE69326320D1 (de) 1999-10-14
DE69326320T2 true DE69326320T2 (de) 2000-04-13

Family

ID=8213628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326320T Expired - Lifetime DE69326320T2 (de) 1993-02-11 1993-02-11 Verfahren zur schnellen interaktiven Offline-Verarbeitung von Röntgenbildern

Country Status (4)

Country Link
US (1) US5546473A (de)
EP (1) EP0610603B1 (de)
JP (1) JP3262668B2 (de)
DE (1) DE69326320T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69308024T2 (de) * 1993-11-23 1997-08-14 Agfa Gevaert Nv Verfahren und Anordnung zur Lokalisierung von gesättigten Bildelementen auf einer Röntgenbildanzeigevorrichtung
US5832112A (en) * 1993-12-24 1998-11-03 Canon Kabushiki Kaisha Image processing apparatus capable of detecting specific originals
EP0712092A1 (de) * 1994-11-10 1996-05-15 Agfa-Gevaert N.V. Verfahren zur Bildverbesserung
EP0727696B1 (de) * 1995-02-17 2003-05-14 Agfa-Gevaert System und Verfahren der Identifizierung zur Verwendung im Felde der digitalen Röntgenphotographie
JP3675896B2 (ja) * 1995-07-27 2005-07-27 富士写真フイルム株式会社 画像処理方法および装置
US6175658B1 (en) 1998-07-10 2001-01-16 General Electric Company Spatially-selective edge enhancement for discrete pixel images
DE19849090A1 (de) * 1998-10-24 2000-04-27 Philips Corp Intellectual Pty Verfahren zur Verarbeitung eines Eingangsbildes
US6532311B1 (en) 1999-02-26 2003-03-11 Lockheed Martin Corporation Image browser
US7221782B1 (en) 1999-06-24 2007-05-22 General Electric Company Method and apparatus for determining a dynamic range of a digital medical image
US6704440B1 (en) 1999-06-24 2004-03-09 General Electric Company Method and apparatus for processing a medical image containing clinical and non-clinical regions
US6460003B1 (en) 1999-07-01 2002-10-01 General Electric Company Apparatus and method for resolution calibration of radiographic images
US6633657B1 (en) 1999-07-15 2003-10-14 General Electric Company Method and apparatus for controlling a dynamic range of a digital diagnostic image
EP1094419B1 (de) * 1999-10-19 2008-12-17 Agfa HealthCare NV Verfahren zur Farbbildverbesserung
US6731790B1 (en) 1999-10-19 2004-05-04 Agfa-Gevaert Method of enhancing color images
DE60041109D1 (de) * 1999-10-19 2009-01-29 Agfa Healthcare Nv Verfahren zur Farbbildverbesserung
JP4034035B2 (ja) * 2000-11-22 2008-01-16 富士フイルム株式会社 画像データ自動配送システム
CN103942760A (zh) * 2014-04-10 2014-07-23 重庆邮电大学 一种基于压缩感知的深空图像鲁棒性重构方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614168B2 (ja) * 1984-03-07 1994-02-23 富士写真フイルム株式会社 放射線画像の周波数処理方法および装置
US4716414A (en) * 1984-05-10 1987-12-29 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Super resolution imaging system
US4924521A (en) * 1987-12-18 1990-05-08 International Business Machines Corporation Image processing system and method employing combined black and white and gray scale image data
US4933775A (en) * 1988-03-31 1990-06-12 Fuji Photo Film Co., Ltd. Image enlarging or contracting method
US5153936A (en) * 1988-06-27 1992-10-06 International Business Machines Corporation Dual density digital image system
US4969204A (en) * 1989-11-29 1990-11-06 Eastman Kodak Company Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment
US5022091A (en) * 1990-02-28 1991-06-04 Hughes Aircraft Company Image processing technique

Also Published As

Publication number Publication date
EP0610603A1 (de) 1994-08-17
JPH06301778A (ja) 1994-10-28
EP0610603B1 (de) 1999-09-08
DE69326320D1 (de) 1999-10-14
JP3262668B2 (ja) 2002-03-04
US5546473A (en) 1996-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AGFA HEALTHCARE NV, MORTSEL, BE

R071 Expiry of right

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