JPS502413A - - Google Patents
Info
- Publication number
- JPS502413A JPS502413A JP49022022A JP2202274A JPS502413A JP S502413 A JPS502413 A JP S502413A JP 49022022 A JP49022022 A JP 49022022A JP 2202274 A JP2202274 A JP 2202274A JP S502413 A JPS502413 A JP S502413A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2309444A DE2309444C3 (en) | 1973-02-26 | 1973-02-26 | System for digital image transmission using differential pulse code modulation (DPCM) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS502413A true JPS502413A (en) | 1975-01-11 |
| JPS5250097B2 JPS5250097B2 (en) | 1977-12-22 |
Family
ID=5873085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49022022A Expired JPS5250097B2 (en) | 1973-02-26 | 1974-02-26 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5250097B2 (en) |
| DE (1) | DE2309444C3 (en) |
| GB (1) | GB1457556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179897A (en) * | 1982-04-14 | 1983-10-21 | 日本電気株式会社 | Coding method and apparatus for adaptive forecasting type adpcm |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2460580A1 (en) * | 1979-06-29 | 1981-01-23 | France Etat | DEVICE FOR TRACKING AND ESTIMATING RECURSIVE LOCAL STATUS OF IMAGE CONTOURS AND APPLICATION TO ADAPTIVE PREDICTION IN DIFFERENTIAL CODING OF TELEVISION SIGNALS |
| DE3310824A1 (en) * | 1983-03-24 | 1984-09-27 | Zdzislaw Toronto Ontario Gulczynski | Video processor |
| US5883976A (en) * | 1994-12-28 | 1999-03-16 | Canon Kabushiki Kaisha | Selectively utilizing multiple encoding methods |
| US5850207A (en) * | 1995-11-22 | 1998-12-15 | Cirrus Logic, Inc. | Method and apparatus for minimizing effects of slope overload condition when using differential pulse code modulation scheme |
-
1973
- 1973-02-26 DE DE2309444A patent/DE2309444C3/en not_active Expired
-
1974
- 1974-02-15 GB GB694574A patent/GB1457556A/en not_active Expired
- 1974-02-26 JP JP49022022A patent/JPS5250097B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179897A (en) * | 1982-04-14 | 1983-10-21 | 日本電気株式会社 | Coding method and apparatus for adaptive forecasting type adpcm |
| JPH0371817B2 (en) * | 1982-04-14 | 1991-11-14 | Nippon Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6583974A (en) | 1975-08-21 |
| GB1457556A (en) | 1976-12-08 |
| JPS5250097B2 (en) | 1977-12-22 |
| DE2309444B2 (en) | 1979-09-20 |
| DE2309444C3 (en) | 1980-06-04 |
| DE2309444A1 (en) | 1974-08-29 |