DE3300959C2 - - Google Patents

Info

Publication number
DE3300959C2
DE3300959C2 DE19833300959 DE3300959A DE3300959C2 DE 3300959 C2 DE3300959 C2 DE 3300959C2 DE 19833300959 DE19833300959 DE 19833300959 DE 3300959 A DE3300959 A DE 3300959A DE 3300959 C2 DE3300959 C2 DE 3300959C2
Authority
DE
Germany
Prior art keywords
image
signals
digital
control
value
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
DE19833300959
Other languages
German (de)
English (en)
Other versions
DE3300959A1 (de
Inventor
Paul Roderick Noel Kellar
Anthony David Newbury Berkshire Gb Searby
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.)
Quantel Ltd
Original Assignee
Quantel 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 Quantel Ltd filed Critical Quantel Ltd
Publication of DE3300959A1 publication Critical patent/DE3300959A1/de
Application granted granted Critical
Publication of DE3300959C2 publication Critical patent/DE3300959C2/de
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
DE19833300959 1982-01-15 1983-01-13 Bildmischvorrichtung und -verfahren Granted DE3300959A1 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3300959A1 DE3300959A1 (de) 1983-07-28
DE3300959C2 true DE3300959C2 (fr) 1987-09-17

Family

ID=10527646

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833300959 Granted DE3300959A1 (de) 1982-01-15 1983-01-13 Bildmischvorrichtung und -verfahren
DE19833348092 Expired - Lifetime DE3348092C2 (fr) 1982-01-15 1983-01-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19833348092 Expired - Lifetime DE3348092C2 (fr) 1982-01-15 1983-01-13

Country Status (3)

Country Link
DE (2) DE3300959A1 (fr)
FR (1) FR2520176B1 (fr)
HK (1) HK29791A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956068A1 (de) * 1999-11-22 2001-05-31 Infineon Technologies Ag Verfahren zum Darstellen von Bilddaten und entsprechendes Bilddarstellungssystem

Families Citing this family (2)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956068A1 (de) * 1999-11-22 2001-05-31 Infineon Technologies Ag Verfahren zum Darstellen von Bilddaten und entsprechendes Bilddarstellungssystem

Also Published As

Publication number Publication date
DE3348092C2 (fr) 1990-09-13
HK29791A (en) 1991-04-26
DE3300959A1 (de) 1983-07-28
FR2520176B1 (fr) 1988-02-12
FR2520176A1 (fr) 1983-07-22

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