ATE216824T1 - Verbesserte videocodierung und decodierung unter verwendung von adaptiven blockparametern für codierte/uncodierte blöcke - Google Patents
Verbesserte videocodierung und decodierung unter verwendung von adaptiven blockparametern für codierte/uncodierte blöckeInfo
- Publication number
- ATE216824T1 ATE216824T1 AT98952010T AT98952010T ATE216824T1 AT E216824 T1 ATE216824 T1 AT E216824T1 AT 98952010 T AT98952010 T AT 98952010T AT 98952010 T AT98952010 T AT 98952010T AT E216824 T1 ATE216824 T1 AT E216824T1
- Authority
- AT
- Austria
- Prior art keywords
- plural
- decoding
- frame
- bitstream
- video
- Prior art date
Links
- 230000003044 adaptive effect Effects 0.000 title 1
- 230000006837 decompression Effects 0.000 abstract 1
Classifications
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- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/001,573 US5946043A (en) | 1997-12-31 | 1997-12-31 | Video coding using adaptive coding of block parameters for coded/uncoded blocks |
PCT/US1998/020573 WO1999034603A1 (en) | 1997-12-31 | 1998-09-30 | Improved video coding using adaptive coding of block parameters for coded/uncoded blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE216824T1 true ATE216824T1 (de) | 2002-05-15 |
Family
ID=21696758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04028880T ATE385652T1 (de) | 1997-12-31 | 1998-09-30 | Verbesserte videokodierung unter verwendung von adaptiven blockparametern für kodierte/unkodierte blöcke |
AT98952010T ATE216824T1 (de) | 1997-12-31 | 1998-09-30 | Verbesserte videocodierung und decodierung unter verwendung von adaptiven blockparametern für codierte/uncodierte blöcke |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04028880T ATE385652T1 (de) | 1997-12-31 | 1998-09-30 | Verbesserte videokodierung unter verwendung von adaptiven blockparametern für kodierte/unkodierte blöcke |
Country Status (10)
Country | Link |
---|---|
US (1) | US5946043A (de) |
EP (3) | EP1156680A3 (de) |
JP (1) | JP3689334B2 (de) |
AT (2) | ATE385652T1 (de) |
CA (1) | CA2316848C (de) |
DE (2) | DE69805099T2 (de) |
DK (1) | DK1528813T3 (de) |
ES (1) | ES2299787T3 (de) |
PT (1) | PT1528813E (de) |
WO (1) | WO1999034603A1 (de) |
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-
1998
- 1998-09-30 JP JP2000527094A patent/JP3689334B2/ja not_active Expired - Lifetime
- 1998-09-30 EP EP01116447A patent/EP1156680A3/de not_active Withdrawn
- 1998-09-30 EP EP04028880A patent/EP1528813B1/de not_active Expired - Lifetime
- 1998-09-30 ES ES04028880T patent/ES2299787T3/es not_active Expired - Lifetime
- 1998-09-30 AT AT04028880T patent/ATE385652T1/de active
- 1998-09-30 PT PT04028880T patent/PT1528813E/pt unknown
- 1998-09-30 WO PCT/US1998/020573 patent/WO1999034603A1/en active IP Right Grant
- 1998-09-30 DE DE69805099T patent/DE69805099T2/de not_active Expired - Lifetime
- 1998-09-30 DE DE69839100T patent/DE69839100T2/de not_active Expired - Lifetime
- 1998-09-30 CA CA002316848A patent/CA2316848C/en not_active Expired - Lifetime
- 1998-09-30 EP EP98952010A patent/EP1044566B1/de not_active Expired - Lifetime
- 1998-09-30 DK DK04028880T patent/DK1528813T3/da active
- 1998-09-30 AT AT98952010T patent/ATE216824T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999034603A1 (en) | 1999-07-08 |
PT1528813E (pt) | 2008-04-11 |
US5946043A (en) | 1999-08-31 |
ATE385652T1 (de) | 2008-02-15 |
DE69805099D1 (de) | 2002-05-29 |
DE69805099T2 (de) | 2002-11-28 |
DE69839100T2 (de) | 2009-01-29 |
EP1044566A1 (de) | 2000-10-18 |
EP1044566B1 (de) | 2002-04-24 |
EP1528813A1 (de) | 2005-05-04 |
JP2002500483A (ja) | 2002-01-08 |
EP1528813B1 (de) | 2008-02-06 |
DK1528813T3 (da) | 2008-05-19 |
EP1156680A3 (de) | 2004-05-26 |
EP1156680A2 (de) | 2001-11-21 |
CA2316848C (en) | 2004-06-01 |
CA2316848A1 (en) | 1999-07-08 |
JP3689334B2 (ja) | 2005-08-31 |
ES2299787T3 (es) | 2008-06-01 |
DE69839100D1 (de) | 2008-03-20 |
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