FR2621146B1 - - Google Patents
Info
- Publication number
- FR2621146B1 FR2621146B1 FR8812454A FR8812454A FR2621146B1 FR 2621146 B1 FR2621146 B1 FR 2621146B1 FR 8812454 A FR8812454 A FR 8812454A FR 8812454 A FR8812454 A FR 8812454A FR 2621146 B1 FR2621146 B1 FR 2621146B1
- Authority
- FR
- France
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62240453A JPH0628444B2 (ja) | 1987-09-24 | 1987-09-24 | 画像符号化方式 |
JP62240455A JPH0693753B2 (ja) | 1987-09-24 | 1987-09-24 | 画像変換符号化装置 |
JP24045487 | 1987-09-24 | ||
JP28800387A JP2839142B2 (ja) | 1987-11-14 | 1987-11-14 | 画像符号化方式 |
JP63073664A JPH01245763A (ja) | 1988-03-28 | 1988-03-28 | ブロック予測方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2621146A1 FR2621146A1 (fr) | 1989-03-31 |
FR2621146B1 true FR2621146B1 (es) | 1995-04-07 |
Family
ID=27524455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8812454A Granted FR2621146A1 (fr) | 1987-09-24 | 1988-09-23 | Systeme de codage d'image |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3832476A1 (es) |
FR (1) | FR2621146A1 (es) |
GB (1) | GB2210229B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2925157B2 (ja) * | 1989-02-28 | 1999-07-28 | キヤノン株式会社 | データ記憶装置 |
DE3914267A1 (de) * | 1989-04-29 | 1990-10-31 | Thomson Brandt Gmbh | Signalverarbeitungssystem fuer digitalsignale |
US5305399A (en) * | 1990-04-19 | 1994-04-19 | Ricoh Corporation | Two dimensional shift-array for use in image compression VLSI |
CN107547901B (zh) * | 2012-04-16 | 2021-07-20 | 韩国电子通信研究院 | 用于解码视频信号的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016872B (en) * | 1978-02-23 | 1982-08-25 | Nippon Electric Co | Digital facsimile transmission system for screened pictures |
JPS5937774A (ja) * | 1982-08-26 | 1984-03-01 | Nec Corp | 画像信号の符号化方法および装置 |
DE3545106A1 (de) * | 1985-12-19 | 1987-06-25 | Ruge I | Schaltung zur bilddatenreduktion, mustererkennung, etc. |
-
1988
- 1988-09-15 GB GB8821600A patent/GB2210229B/en not_active Expired
- 1988-09-23 FR FR8812454A patent/FR2621146A1/fr active Granted
- 1988-09-23 DE DE19883832476 patent/DE3832476A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8821600D0 (en) | 1988-10-12 |
GB2210229A (en) | 1989-06-01 |
FR2621146A1 (fr) | 1989-03-31 |
GB2210229B (en) | 1991-11-20 |
DE3832476A1 (de) | 1989-04-13 |
DE3832476C2 (es) | 1992-01-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |