GB9813632D0 - Outside televised broadcast shadow compensator - Google Patents

Outside televised broadcast shadow compensator

Info

Publication number
GB9813632D0
GB9813632D0 GBGB9813632.8A GB9813632A GB9813632D0 GB 9813632 D0 GB9813632 D0 GB 9813632D0 GB 9813632 A GB9813632 A GB 9813632A GB 9813632 D0 GB9813632 D0 GB 9813632D0
Authority
GB
United Kingdom
Prior art keywords
outside
televised broadcast
compensator
shadow compensator
broadcast shadow
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.)
Ceased
Application number
GBGB9813632.8A
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.)
ROBINSON ALAN W
Original Assignee
ROBINSON ALAN W
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 ROBINSON ALAN W filed Critical ROBINSON ALAN W
Priority to GBGB9813632.8A priority Critical patent/GB9813632D0/en
Priority to GB9815588A priority patent/GB2341507A/en
Publication of GB9813632D0 publication Critical patent/GB9813632D0/en
Ceased 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
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
GBGB9813632.8A 1998-06-24 1998-06-24 Outside televised broadcast shadow compensator Ceased GB9813632D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9813632.8A GB9813632D0 (en) 1998-06-24 1998-06-24 Outside televised broadcast shadow compensator
GB9815588A GB2341507A (en) 1998-06-24 1998-07-20 Removing shadows from television signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9813632.8A GB9813632D0 (en) 1998-06-24 1998-06-24 Outside televised broadcast shadow compensator

Publications (1)

Publication Number Publication Date
GB9813632D0 true GB9813632D0 (en) 1998-08-26

Family

ID=10834308

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9813632.8A Ceased GB9813632D0 (en) 1998-06-24 1998-06-24 Outside televised broadcast shadow compensator
GB9815588A Withdrawn GB2341507A (en) 1998-06-24 1998-07-20 Removing shadows from television signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9815588A Withdrawn GB2341507A (en) 1998-06-24 1998-07-20 Removing shadows from television signals

Country Status (1)

Country Link
GB (2) GB9813632D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0212375B1 (en) 2001-09-07 2016-05-24 Intergraph Hardware Tech Co method to stabilize an image
DE102007053745B4 (en) * 2007-11-12 2012-09-27 Zweites Deutsches Fernsehen - Anstalt des öffentlichen Rechts - Camera arrangement for recording sports events
IL196161A (en) 2008-12-24 2015-03-31 Rafael Advanced Defense Sys Removal of shadows from images in a video signal
GB2549696A (en) 2016-04-13 2017-11-01 Sony Corp Image processing method and apparatus, integrated circuitry and recording medium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344085A (en) * 1980-12-04 1982-08-10 Vlahos-Gottschalk Research Corp. Comprehensive electronic compositing system
DE3932757C2 (en) * 1989-09-30 1998-07-23 Philips Broadcast Television S Method and arrangement for deriving a punching signal
US5343252A (en) * 1993-04-15 1994-08-30 Ultimatte Corporation Method and apparatus for compositing video images
WO1994026057A1 (en) * 1993-04-29 1994-11-10 Scientific Generics Limited Background separation for still and moving images
US5940140A (en) * 1996-09-10 1999-08-17 Ultimatte Corporation Backing luminance non-uniformity compensation in real-time compositing systems

Also Published As

Publication number Publication date
GB9815588D0 (en) 1998-09-16
GB2341507A (en) 2000-03-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)