FR2683968B1 - CODING / DECODING METHOD OF DIGITAL VIDEO IMAGES AND ENCODER / DECODER FOR IMPLEMENTING THE METHOD. - Google Patents
CODING / DECODING METHOD OF DIGITAL VIDEO IMAGES AND ENCODER / DECODER FOR IMPLEMENTING THE METHOD.Info
- Publication number
- FR2683968B1 FR2683968B1 FR9114226A FR9114226A FR2683968B1 FR 2683968 B1 FR2683968 B1 FR 2683968B1 FR 9114226 A FR9114226 A FR 9114226A FR 9114226 A FR9114226 A FR 9114226A FR 2683968 B1 FR2683968 B1 FR 2683968B1
- Authority
- FR
- France
- Prior art keywords
- decoder
- encoder
- coding
- implementing
- digital video
- 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 - Fee Related
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
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114226A FR2683968B1 (en) | 1991-11-19 | 1991-11-19 | CODING / DECODING METHOD OF DIGITAL VIDEO IMAGES AND ENCODER / DECODER FOR IMPLEMENTING THE METHOD. |
PCT/FR1992/001072 WO1993010633A1 (en) | 1991-11-19 | 1992-11-19 | Digital video image coding/decoding process and coder/decoder for carrying out said process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114226A FR2683968B1 (en) | 1991-11-19 | 1991-11-19 | CODING / DECODING METHOD OF DIGITAL VIDEO IMAGES AND ENCODER / DECODER FOR IMPLEMENTING THE METHOD. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2683968A1 FR2683968A1 (en) | 1993-05-21 |
FR2683968B1 true FR2683968B1 (en) | 1998-07-03 |
Family
ID=9419086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9114226A Expired - Fee Related FR2683968B1 (en) | 1991-11-19 | 1991-11-19 | CODING / DECODING METHOD OF DIGITAL VIDEO IMAGES AND ENCODER / DECODER FOR IMPLEMENTING THE METHOD. |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2683968B1 (en) |
WO (1) | WO1993010633A1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4691233A (en) * | 1986-09-30 | 1987-09-01 | Rca Corporation | Rate buffer control of difference signal decimation and interpolation for adaptive differential pulse code modulator |
DE3833538A1 (en) * | 1988-10-01 | 1990-04-05 | Bosch Gmbh Robert | COUNTERVICE |
-
1991
- 1991-11-19 FR FR9114226A patent/FR2683968B1/en not_active Expired - Fee Related
-
1992
- 1992-11-19 WO PCT/FR1992/001072 patent/WO1993010633A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2683968A1 (en) | 1993-05-21 |
WO1993010633A1 (en) | 1993-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100730 |