SE372683B - - Google Patents
Info
- Publication number
- SE372683B SE372683B SE7104126A SE412671A SE372683B SE 372683 B SE372683 B SE 372683B SE 7104126 A SE7104126 A SE 7104126A SE 412671 A SE412671 A SE 412671A SE 372683 B SE372683 B SE 372683B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
-
- 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
- H04N11/046—DPCM
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7011878A FR2085256B1 (de) | 1970-04-02 | 1970-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372683B true SE372683B (de) | 1974-12-23 |
Family
ID=9053301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7104126A SE372683B (de) | 1970-04-02 | 1971-03-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3773971A (de) |
| JP (1) | JPS539048B1 (de) |
| BE (1) | BE765110A (de) |
| CA (1) | CA963147A (de) |
| CH (1) | CH529481A (de) |
| DE (1) | DE2115571C3 (de) |
| FR (1) | FR2085256B1 (de) |
| GB (1) | GB1352787A (de) |
| NL (1) | NL7104262A (de) |
| SE (1) | SE372683B (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1344312A (en) * | 1971-08-27 | 1974-01-23 | Post Office | Digital encoding system |
| US3863264A (en) * | 1973-05-15 | 1975-01-28 | Tektronix Inc | Sequential color and memory decoder |
| US3860953A (en) * | 1973-06-26 | 1975-01-14 | Bell Telephone Labor Inc | Method and apparatus for encoding color video signals |
| JPS5515147B2 (de) * | 1974-05-02 | 1980-04-21 | ||
| US4023199A (en) * | 1976-03-09 | 1977-05-10 | Bell Telephone Laboratories, Incorporated | Method and apparatus for encoding color video signals |
| US4125856A (en) * | 1977-08-19 | 1978-11-14 | Bell Telephone Laboratories, Incorporated | Digital encoding and decoding of color video signals |
| US4141034A (en) * | 1977-08-19 | 1979-02-20 | Bell Telephone Laboratories, Incorporated | Digital encoding of color video signals |
| JPS5523603A (en) * | 1978-06-22 | 1980-02-20 | Nec Corp | Method and apparatus for coding and decoding of telephone signal |
| US4825451A (en) * | 1982-10-11 | 1989-04-25 | Niravoice, Inc. | Technique for transmission of voice communications and apparatus useful therein |
| FR2544574B1 (fr) * | 1983-04-13 | 1985-06-14 | Guichard Jacques | Procede de codage par compression d'un signal numerique video en couleur |
| US5130786A (en) * | 1989-09-12 | 1992-07-14 | Image Data Corporation | Color image compression processing with compensation |
| GB2473639A (en) * | 2009-09-18 | 2011-03-23 | Litelogic Ip Ltd | Display with multiple PCBs mounted to bus-bars |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3026375A (en) * | 1958-05-09 | 1962-03-20 | Bell Telephone Labor Inc | Transmission of quantized signals |
| US3090008A (en) * | 1960-10-24 | 1963-05-14 | Bell Telephone Labor Inc | Predictive quantization and coding of vision signals |
| US3422227A (en) * | 1965-09-30 | 1969-01-14 | Bell Telephone Labor Inc | Dual code differential encoding scheme for video signals |
-
1970
- 1970-04-02 FR FR7011878A patent/FR2085256B1/fr not_active Expired
-
1971
- 1971-03-30 SE SE7104126A patent/SE372683B/xx unknown
- 1971-03-31 NL NL7104262A patent/NL7104262A/xx not_active Application Discontinuation
- 1971-03-31 CH CH463571A patent/CH529481A/de not_active IP Right Cessation
- 1971-03-31 DE DE2115571A patent/DE2115571C3/de not_active Expired
- 1971-03-31 BE BE765110A patent/BE765110A/nl unknown
- 1971-04-01 US US00130189A patent/US3773971A/en not_active Expired - Lifetime
- 1971-04-01 CA CA109,330A patent/CA963147A/en not_active Expired
- 1971-04-02 JP JP2027371A patent/JPS539048B1/ja active Pending
- 1971-04-19 GB GB2577471*A patent/GB1352787A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH529481A (de) | 1972-10-15 |
| FR2085256B1 (de) | 1975-02-21 |
| DE2115571A1 (de) | 1971-10-21 |
| CA963147A (en) | 1975-02-18 |
| BE765110A (nl) | 1971-09-30 |
| FR2085256A1 (de) | 1971-12-24 |
| GB1352787A (en) | 1974-05-08 |
| US3773971A (en) | 1973-11-20 |
| JPS539048B1 (de) | 1978-04-03 |
| NL7104262A (de) | 1971-10-05 |
| DE2115571B2 (de) | 1978-08-17 |
| DE2115571C3 (de) | 1979-04-19 |