GB2129160B - Image quality indicators for radiographic techniques - Google Patents

Image quality indicators for radiographic techniques

Info

Publication number
GB2129160B
GB2129160B GB08327909A GB8327909A GB2129160B GB 2129160 B GB2129160 B GB 2129160B GB 08327909 A GB08327909 A GB 08327909A GB 8327909 A GB8327909 A GB 8327909A GB 2129160 B GB2129160 B GB 2129160B
Authority
GB
United Kingdom
Prior art keywords
image quality
quality indicators
radiographic techniques
radiographic
techniques
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
Application number
GB08327909A
Other versions
GB8327909D0 (en
GB2129160A (en
Inventor
James Leslie Lees
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Priority to GB08327909A priority Critical patent/GB2129160B/en
Publication of GB8327909D0 publication Critical patent/GB8327909D0/en
Publication of GB2129160A publication Critical patent/GB2129160A/en
Application granted granted Critical
Publication of GB2129160B publication Critical patent/GB2129160B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB08327909A 1982-10-19 1983-10-19 Image quality indicators for radiographic techniques Expired GB2129160B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08327909A GB2129160B (en) 1982-10-19 1983-10-19 Image quality indicators for radiographic techniques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8229866 1982-10-19
GB08327909A GB2129160B (en) 1982-10-19 1983-10-19 Image quality indicators for radiographic techniques

Publications (3)

Publication Number Publication Date
GB8327909D0 GB8327909D0 (en) 1983-11-23
GB2129160A GB2129160A (en) 1984-05-10
GB2129160B true GB2129160B (en) 1986-10-08

Family

ID=26284174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327909A Expired GB2129160B (en) 1982-10-19 1983-10-19 Image quality indicators for radiographic techniques

Country Status (1)

Country Link
GB (1) GB2129160B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304932A (en) * 1995-09-06 1997-03-26 Kodak Ltd Determining correct exposure of film for telecines
CN105004742B (en) * 2015-08-05 2018-04-20 中车青岛四方机车车辆股份有限公司 A kind of ray detection quality judging method of image quality indicator and the application image quality indicator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216831A (en) * 1923-05-30 1924-08-28 Mayer Emil A device for determining photographic exposures
GB651068A (en) * 1947-10-02 1951-03-07 Kodak Ltd Improvements in or relating to photographic film
GB1061638A (en) * 1964-02-05 1967-03-15 John Dickinson Schneider Inc Improvements in photomechanical printing processes
GB1364624A (en) * 1971-08-16 1974-08-21 Howson Algraphy Ltd Simulated continous tone step wedges
US4004923A (en) * 1973-11-02 1977-01-25 American Hoechst Corporation Method of using a test film to measure developer activity
US3998639A (en) * 1974-11-19 1976-12-21 Bell Telephone Laboratories, Incorporated Methods for determining feature-size accuracy of circuit patterns
DE2911567A1 (en) * 1979-03-23 1980-10-09 Agfa Gevaert Ag METHOD FOR CHECKING THE OPERATING CONDITION OF A COPYING DEVICE AND THE DEVICE IN DEVICE

Also Published As

Publication number Publication date
GB8327909D0 (en) 1983-11-23
GB2129160A (en) 1984-05-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee