DE69920503T8 - Verfahren zur kompression von bildern und bildsequenzen im digitalen format - Google Patents
Verfahren zur kompression von bildern und bildsequenzen im digitalen format Download PDFInfo
- Publication number
- DE69920503T8 DE69920503T8 DE69920503T DE69920503T DE69920503T8 DE 69920503 T8 DE69920503 T8 DE 69920503T8 DE 69920503 T DE69920503 T DE 69920503T DE 69920503 T DE69920503 T DE 69920503T DE 69920503 T8 DE69920503 T8 DE 69920503T8
- Authority
- DE
- Germany
- Prior art keywords
- digital format
- image ranges
- compressing images
- compressing
- images
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/93—Run-length 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
- H04N19/60—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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO984942 | 1998-10-23 | ||
NO984942A NO309299B1 (no) | 1998-10-23 | 1998-10-23 | Fremgangsmåte for komprimering av bilder og videosekvenser på digital form |
PCT/NO1999/000316 WO2000025521A1 (en) | 1998-10-23 | 1999-10-20 | A method for compressing pictures and video sequences in a digital format |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69920503D1 DE69920503D1 (de) | 2004-10-28 |
DE69920503T2 DE69920503T2 (de) | 2006-02-16 |
DE69920503T8 true DE69920503T8 (de) | 2006-04-27 |
Family
ID=19902541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69920503T Expired - Fee Related DE69920503T8 (de) | 1998-10-23 | 1999-10-20 | Verfahren zur kompression von bildern und bildsequenzen im digitalen format |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1131956B1 (de) |
AT (1) | ATE277477T1 (de) |
DE (1) | DE69920503T8 (de) |
DK (1) | DK1131956T3 (de) |
NO (1) | NO309299B1 (de) |
WO (1) | WO2000025521A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321533C (zh) * | 2003-12-31 | 2007-06-13 | 中国科学院计算技术研究所 | 最大宏块类型与编码块模式联合编/解码的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0129558B1 (ko) * | 1992-10-26 | 1998-04-10 | 배순훈 | 적응적 가변길이 부호화 방법 및 장치 |
US5400075A (en) * | 1993-01-13 | 1995-03-21 | Thomson Consumer Electronics, Inc. | Adaptive variable length encoder/decoder |
-
1998
- 1998-10-23 NO NO984942A patent/NO309299B1/no not_active IP Right Cessation
-
1999
- 1999-10-20 DE DE69920503T patent/DE69920503T8/de not_active Expired - Fee Related
- 1999-10-20 AT AT99952814T patent/ATE277477T1/de not_active IP Right Cessation
- 1999-10-20 WO PCT/NO1999/000316 patent/WO2000025521A1/en active IP Right Grant
- 1999-10-20 DK DK99952814T patent/DK1131956T3/da active
- 1999-10-20 EP EP99952814A patent/EP1131956B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK1131956T3 (da) | 2005-01-10 |
EP1131956A1 (de) | 2001-09-12 |
EP1131956B1 (de) | 2004-09-22 |
NO984942L (no) | 2000-04-25 |
DE69920503T2 (de) | 2006-02-16 |
DE69920503D1 (de) | 2004-10-28 |
ATE277477T1 (de) | 2004-10-15 |
NO309299B1 (no) | 2001-01-08 |
WO2000025521A1 (en) | 2000-05-04 |
NO984942D0 (no) | 1998-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: TELENOR ASA, FORNEBU, NO |
|
8339 | Ceased/non-payment of the annual fee |