GB2078049B - Display of visual information - Google Patents
Display of visual informationInfo
- Publication number
- GB2078049B GB2078049B GB8019489A GB8019489A GB2078049B GB 2078049 B GB2078049 B GB 2078049B GB 8019489 A GB8019489 A GB 8019489A GB 8019489 A GB8019489 A GB 8019489A GB 2078049 B GB2078049 B GB 2078049B
- Authority
- GB
- United Kingdom
- Prior art keywords
- display
- visual information
- visual
- information
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8019489A GB2078049B (en) | 1980-06-17 | 1980-06-17 | Display of visual information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8019489A GB2078049B (en) | 1980-06-17 | 1980-06-17 | Display of visual information |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2078049A GB2078049A (en) | 1981-12-23 |
GB2078049B true GB2078049B (en) | 1984-08-15 |
Family
ID=10514050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8019489A Expired GB2078049B (en) | 1980-06-17 | 1980-06-17 | Display of visual information |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2078049B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1310771C (en) * | 1987-05-18 | 1992-11-24 | Ivan J. Maltz | Video compositing using a software linear keyer |
BG47787A1 (en) * | 1988-03-14 | 1990-09-14 | Sofija Televizija | Device for input of symbols in programme television signal |
GB9006776D0 (en) * | 1990-03-27 | 1990-05-23 | Ferguson Ltd | Television receiver with additional display of characters |
US5502504A (en) † | 1994-04-28 | 1996-03-26 | Prevue Networks, Inc. | Video mix program guide |
EP0838117B1 (en) | 1996-05-06 | 2004-03-10 | Koninklijke Philips Electronics N.V. | Simultaneously displaying a graphic image and a video image |
-
1980
- 1980-06-17 GB GB8019489A patent/GB2078049B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2078049A (en) | 1981-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |