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GB2132057B - Electro-optical image correction - Google Patents

Electro-optical image correction

Info

Publication number
GB2132057B
GB2132057B GB08225707A GB8225707A GB2132057B GB 2132057 B GB2132057 B GB 2132057B GB 08225707 A GB08225707 A GB 08225707A GB 8225707 A GB8225707 A GB 8225707A GB 2132057 B GB2132057 B GB 2132057B
Authority
GB
United Kingdom
Prior art keywords
electro
optical image
image correction
correction
optical
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
GB08225707A
Other versions
GB2132057A (en
Inventor
Philip Rangecroft Groves
Hugh Kendal Littlejohn
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.)
Link Electronics Ltd
Original Assignee
Link Electronics Ltd
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 Link Electronics Ltd filed Critical Link Electronics Ltd
Priority to GB08225707A priority Critical patent/GB2132057B/en
Priority to EP83305156A priority patent/EP0104019B1/en
Priority to AT83305156T priority patent/ATE23933T1/en
Publication of GB2132057A publication Critical patent/GB2132057A/en
Application granted granted Critical
Publication of GB2132057B publication Critical patent/GB2132057B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
GB08225707A 1982-09-09 1982-09-09 Electro-optical image correction Expired GB2132057B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08225707A GB2132057B (en) 1982-09-09 1982-09-09 Electro-optical image correction
EP83305156A EP0104019B1 (en) 1982-09-09 1983-09-06 Image correction
AT83305156T ATE23933T1 (en) 1982-09-09 1983-09-06 IMAGE DEFECT CORRECTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08225707A GB2132057B (en) 1982-09-09 1982-09-09 Electro-optical image correction

Publications (2)

Publication Number Publication Date
GB2132057A GB2132057A (en) 1984-06-27
GB2132057B true GB2132057B (en) 1986-04-23

Family

ID=10532796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08225707A Expired GB2132057B (en) 1982-09-09 1982-09-09 Electro-optical image correction

Country Status (1)

Country Link
GB (1) GB2132057B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178294A (en) * 1984-09-25 1986-04-21 Sony Corp Correcting device for digital convergence

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353147A (en) * 1970-04-18 1974-05-15 Emi Ltd Scanning arrangements
GB1517119A (en) * 1976-12-22 1978-07-12 Ibm Cathode ray tube control apparatus
GB1586201A (en) * 1977-09-15 1981-03-18 Ibm Methods of generating correction factor signals for cathode ray tubes
GB2011765A (en) * 1977-12-29 1979-07-11 Plessey Co Ltd Improvements in or relating to display arrangements
JPS5578687A (en) * 1978-12-07 1980-06-13 Sony Corp Horizontal linearity corrector for beam index type color television picture receiver
JPS5578690A (en) * 1978-12-08 1980-06-13 Sony Corp Horizontal linearity corrector for beam index type color television picture receiver
GB2066028A (en) * 1979-12-15 1981-07-01 Ibm Digitally stored quantities for correction of crt aberrrations
GB2066029B (en) * 1979-12-15 1983-03-23 Ibm Digitally stored differences for correction of crt aberrations
US4285004A (en) * 1980-02-25 1981-08-18 Ampex Corporation Total raster error correction apparatus and method for the automatic set up of television cameras and the like
US4326219A (en) * 1980-04-11 1982-04-20 Ampex Corporation Digital error measuring circuit for shading and registration errors in television cameras
US4354243A (en) * 1980-04-11 1982-10-12 Ampex Corporation Two dimensional interpolation circuit for spatial and shading error corrector systems
US4325082A (en) * 1980-08-11 1982-04-13 Ampex Corporation Digital measurement system for automatically focusing a television camera
US4385259A (en) * 1980-12-24 1983-05-24 Sperry Corporation Dynamic convergence control apparatus for shadow mask CRT displays

Also Published As

Publication number Publication date
GB2132057A (en) 1984-06-27

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee