SE8104695L - Metod och anordning for digitalisering av en fergvideosignal - Google Patents
Metod och anordning for digitalisering av en fergvideosignalInfo
- Publication number
- SE8104695L SE8104695L SE8104695A SE8104695A SE8104695L SE 8104695 L SE8104695 L SE 8104695L SE 8104695 A SE8104695 A SE 8104695A SE 8104695 A SE8104695 A SE 8104695A SE 8104695 L SE8104695 L SE 8104695L
- Authority
- SE
- Sweden
- Prior art keywords
- video signal
- basic
- picture
- subpicture
- color
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
- G06F7/78—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor
- G06F7/785—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using a RAM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H04N11/042—Codec means
- H04N11/044—Codec means involving transform coding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8004521A NL8004521A (nl) | 1980-08-08 | 1980-08-08 | Werkwijze voor het digitaliseren van een kleuren-videosignaal. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8104695L true SE8104695L (sv) | 1982-02-09 |
SE454834B SE454834B (sv) | 1988-05-30 |
Family
ID=19835721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104695A SE454834B (sv) | 1980-08-08 | 1981-08-05 | Sett och anordning for digitalisering av en fergvideosignal |
Country Status (12)
Country | Link |
---|---|
US (1) | US4405936A (sv) |
JP (1) | JPH038156B2 (sv) |
AT (1) | AT382486B (sv) |
AU (1) | AU542166B2 (sv) |
CA (1) | CA1184290A (sv) |
DE (1) | DE3130990A1 (sv) |
FR (1) | FR2488474B1 (sv) |
GB (1) | GB2082016B (sv) |
HK (1) | HK98684A (sv) |
NL (1) | NL8004521A (sv) |
SE (1) | SE454834B (sv) |
SG (1) | SG76684G (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8105799A (nl) * | 1981-12-23 | 1983-07-18 | Philips Nv | Stelsel voor het overdragen van een televisiebeeldinformatie middels een beeldbloksgewijze tegen fouten beschermende kode, beeldvormer met inrichting voor het genereren van zo een bloksgewijs beschermende kode, en weergeeftoestel voor het onder dekodering van de kode weergeven van het televisiebeeld. |
NL8601183A (nl) * | 1986-05-12 | 1987-12-01 | Philips Nv | Discrete cosinus transformatie-inrichting. |
DE3626916A1 (de) * | 1986-08-08 | 1988-02-11 | Thomson Brandt Gmbh | Verfahren zur uebertragung eines videosignales |
FR2608802B1 (fr) * | 1986-12-22 | 1989-04-28 | Efcis | Circuit integre de traitement de signal pour la sommation en ligne et en colonne de matrices de valeurs numeriques |
NL8700843A (nl) * | 1987-04-10 | 1988-11-01 | Philips Nv | Televisie-overdrachtsysteem met transformcoding. |
NL8700845A (nl) * | 1987-04-10 | 1988-11-01 | Philips Nv | Een-dimensionale lineaire beeldtransformator. |
FR2626693B1 (fr) * | 1987-12-03 | 1990-08-10 | France Etat | Dispositif et procede a memoire tampon, notamment pour la transposition matricielle ligne-colonne de sequences de donnees |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1511230A (en) * | 1974-05-13 | 1978-05-17 | British Broadcasting Corp | Colour television |
US4323916A (en) * | 1980-02-07 | 1982-04-06 | Rca Corporation | Data rate reduction for digital video signals by subsampling and adaptive reconstruction |
-
1980
- 1980-08-08 NL NL8004521A patent/NL8004521A/nl not_active Application Discontinuation
-
1981
- 1981-07-27 US US06/288,231 patent/US4405936A/en not_active Expired - Fee Related
- 1981-07-31 FR FR8114948A patent/FR2488474B1/fr not_active Expired
- 1981-08-05 SE SE8104695A patent/SE454834B/sv not_active IP Right Cessation
- 1981-08-05 GB GB8123957A patent/GB2082016B/en not_active Expired
- 1981-08-05 AT AT0345081A patent/AT382486B/de not_active IP Right Cessation
- 1981-08-05 DE DE19813130990 patent/DE3130990A1/de active Granted
- 1981-08-06 JP JP56122561A patent/JPH038156B2/ja not_active Expired - Lifetime
- 1981-08-06 CA CA000383287A patent/CA1184290A/en not_active Expired
- 1981-08-06 AU AU73840/81A patent/AU542166B2/en not_active Ceased
-
1984
- 1984-10-31 SG SG766/84A patent/SG76684G/en unknown
- 1984-12-19 HK HK986/84A patent/HK98684A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3130990A1 (de) | 1982-03-11 |
JPS5754485A (sv) | 1982-03-31 |
AU542166B2 (en) | 1985-02-07 |
GB2082016A (en) | 1982-02-24 |
US4405936A (en) | 1983-09-20 |
AU7384081A (en) | 1982-02-11 |
FR2488474B1 (fr) | 1986-04-18 |
HK98684A (en) | 1984-12-28 |
AT382486B (de) | 1987-02-25 |
DE3130990C2 (sv) | 1989-12-07 |
FR2488474A1 (fr) | 1982-02-12 |
GB2082016B (en) | 1984-07-25 |
ATA345081A (de) | 1986-07-15 |
SE454834B (sv) | 1988-05-30 |
SG76684G (en) | 1985-04-26 |
NL8004521A (nl) | 1982-03-01 |
JPH038156B2 (sv) | 1991-02-05 |
CA1184290A (en) | 1985-03-19 |
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NUG | Patent has lapsed |
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