DE69111932T2 - Tönungsskala-herstellungsverfahren und vorrichtung für digitale röntgenbilder. - Google Patents

Tönungsskala-herstellungsverfahren und vorrichtung für digitale röntgenbilder.

Info

Publication number
DE69111932T2
DE69111932T2 DE69111932T DE69111932T DE69111932T2 DE 69111932 T2 DE69111932 T2 DE 69111932T2 DE 69111932 T DE69111932 T DE 69111932T DE 69111932 T DE69111932 T DE 69111932T DE 69111932 T2 DE69111932 T2 DE 69111932T2
Authority
DE
Germany
Prior art keywords
tinting
digital
scale manufacturing
ray imagers
imagers
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 - Fee Related
Application number
DE69111932T
Other languages
English (en)
Other versions
DE69111932D1 (de
Inventor
Isaac Ajewole
Ralph Schaetzing
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69111932D1 publication Critical patent/DE69111932D1/de
Application granted granted Critical
Publication of DE69111932T2 publication Critical patent/DE69111932T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G06T5/94—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2012—Measuring radiation intensity with scintillation detectors using stimulable phosphors, e.g. stimulable phosphor sheets
    • G01T1/2014—Reading out of stimulable sheets, e.g. latent image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration by the use of histogram techniques
    • 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
DE69111932T 1990-02-06 1991-01-30 Tönungsskala-herstellungsverfahren und vorrichtung für digitale röntgenbilder. Expired - Fee Related DE69111932T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/475,522 US5046118A (en) 1990-02-06 1990-02-06 Tone-scale generation method and apparatus for digital x-ray images
PCT/US1991/000641 WO1991012540A1 (en) 1990-02-06 1991-01-30 Tone-scale generation method and apparatus for digital x-ray images

Publications (2)

Publication Number Publication Date
DE69111932D1 DE69111932D1 (de) 1995-09-14
DE69111932T2 true DE69111932T2 (de) 1996-04-11

Family

ID=23887937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111932T Expired - Fee Related DE69111932T2 (de) 1990-02-06 1991-01-30 Tönungsskala-herstellungsverfahren und vorrichtung für digitale röntgenbilder.

Country Status (5)

Country Link
US (1) US5046118A (de)
EP (1) EP0466907B1 (de)
JP (1) JPH04505228A (de)
DE (1) DE69111932T2 (de)
WO (1) WO1991012540A1 (de)

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Also Published As

Publication number Publication date
EP0466907A1 (de) 1992-01-22
EP0466907B1 (de) 1995-08-09
JPH04505228A (ja) 1992-09-10
DE69111932D1 (de) 1995-09-14
US5046118A (en) 1991-09-03
WO1991012540A1 (en) 1991-08-22

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Legal Events

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