GB2297878B - Digital image processing - Google Patents

Digital image processing

Info

Publication number
GB2297878B
GB2297878B GB9602778A GB9602778A GB2297878B GB 2297878 B GB2297878 B GB 2297878B GB 9602778 A GB9602778 A GB 9602778A GB 9602778 A GB9602778 A GB 9602778A GB 2297878 B GB2297878 B GB 2297878B
Authority
GB
United Kingdom
Prior art keywords
image processing
digital image
digital
processing
image
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
GB9602778A
Other versions
GB9602778D0 (en
GB2297878A (en
Inventor
Stuart William Arundell Hunt
Johnathan Philip Hills
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.)
Innovation TK Ltd
Original Assignee
Innovation TK 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
Priority claimed from GBGB9502717.3A external-priority patent/GB9502717D0/en
Application filed by Innovation TK Ltd filed Critical Innovation TK Ltd
Priority to GB9602778A priority Critical patent/GB2297878B/en
Publication of GB9602778D0 publication Critical patent/GB9602778D0/en
Publication of GB2297878A publication Critical patent/GB2297878A/en
Application granted granted Critical
Publication of GB2297878B publication Critical patent/GB2297878B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/257—Picture signal generators using flying-spot scanners
    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
GB9602778A 1995-02-10 1996-02-12 Digital image processing Expired - Fee Related GB2297878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9602778A GB2297878B (en) 1995-02-10 1996-02-12 Digital image processing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9502717.3A GB9502717D0 (en) 1995-02-10 1995-02-10 Digital image processing
GB9602778A GB2297878B (en) 1995-02-10 1996-02-12 Digital image processing

Publications (3)

Publication Number Publication Date
GB9602778D0 GB9602778D0 (en) 1996-04-10
GB2297878A GB2297878A (en) 1996-08-14
GB2297878B true GB2297878B (en) 1999-05-19

Family

ID=26306489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9602778A Expired - Fee Related GB2297878B (en) 1995-02-10 1996-02-12 Digital image processing

Country Status (1)

Country Link
GB (1) GB2297878B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7957589B2 (en) * 2007-01-25 2011-06-07 Qualcomm Mems Technologies, Inc. Arbitrary power function using logarithm lookup table

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213867A2 (en) * 1985-08-22 1987-03-11 Rank Pullin Controls Limited Imaging apparatus
US4963963A (en) * 1985-02-26 1990-10-16 The United States Of America As Represented By The Secretary Of The Air Force Infrared scanner using dynamic range conserving video processing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963963A (en) * 1985-02-26 1990-10-16 The United States Of America As Represented By The Secretary Of The Air Force Infrared scanner using dynamic range conserving video processing
EP0213867A2 (en) * 1985-08-22 1987-03-11 Rank Pullin Controls Limited Imaging apparatus

Also Published As

Publication number Publication date
GB9602778D0 (en) 1996-04-10
GB2297878A (en) 1996-08-14

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Legal Events

Date Code Title Description
737A Proceeding under section 37(1) patents act 1977

Free format text: CLAIM LODGED IN THE PATENTS COURT

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010212