HK29791A - Image composition system - Google Patents

Image composition system

Info

Publication number
HK29791A
HK29791A HK29791A HK29791A HK29791A HK 29791 A HK29791 A HK 29791A HK 29791 A HK29791 A HK 29791A HK 29791 A HK29791 A HK 29791A HK 29791 A HK29791 A HK 29791A
Authority
HK
Hong Kong
Prior art keywords
image composition
composition system
image
composition
Prior art date
Application number
HK29791A
Other languages
English (en)
Inventor
Roderick Noel Kellar Paul
David Searby Anthony
Original Assignee
Quantel Limited
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 Quantel Limited filed Critical Quantel Limited
Publication of HK29791A publication Critical patent/HK29791A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
HK29791A 1982-01-15 1991-04-18 Image composition system HK29791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8201136 1982-01-15

Publications (1)

Publication Number Publication Date
HK29791A true HK29791A (en) 1991-04-26

Family

ID=10527646

Family Applications (1)

Application Number Title Priority Date Filing Date
HK29791A HK29791A (en) 1982-01-15 1991-04-18 Image composition system

Country Status (3)

Country Link
DE (2) DE3348092C2 (enrdf_load_stackoverflow)
FR (1) FR2520176B1 (enrdf_load_stackoverflow)
HK (1) HK29791A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235856B (en) * 1989-09-01 1993-11-17 Quantel Ltd Improvements in or relating to electronic graphic systems
DE19956068A1 (de) * 1999-11-22 2001-05-31 Infineon Technologies Ag Verfahren zum Darstellen von Bilddaten und entsprechendes Bilddarstellungssystem
DE102012016865B4 (de) * 2012-08-25 2022-12-15 Connaught Electronics Ltd. Verbessertes Alpha-Blending von Bildern eines Kamerasystems eines Kraftfahrzeugs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028727A (en) * 1976-05-07 1977-06-07 Central Dynamics Ltd. Mix/effects switch arrangement and mix/effects switching system
GB1594341A (en) 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television
DE2708421C2 (de) * 1977-02-26 1982-01-14 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zum Mischen von Signalen bei der Druckformherstellung
JPS53144621A (en) * 1977-05-24 1978-12-16 Sony Corp Video signal processing system
JPS6031390B2 (ja) * 1978-05-12 1985-07-22 日本電気株式会社 特殊効果装置
GB2063616B (en) * 1979-11-16 1984-06-20 Quantel Ltd Multiple picture image manipulation
US4282546A (en) 1979-11-28 1981-08-04 Rca Corporation Television image size altering apparatus
US4514818A (en) * 1980-12-04 1985-04-30 Quantel Limited Video image creation system which simulates drafting tool

Also Published As

Publication number Publication date
FR2520176B1 (fr) 1988-02-12
DE3300959A1 (de) 1983-07-28
FR2520176A1 (fr) 1983-07-22
DE3300959C2 (enrdf_load_stackoverflow) 1987-09-17
DE3348092C2 (enrdf_load_stackoverflow) 1990-09-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)