MY166487A - Number of contexts reduction for context adaptive binary arithmetic coding - Google Patents
Number of contexts reduction for context adaptive binary arithmetic codingInfo
- Publication number
- MY166487A MY166487A MYPI2014701144A MYPI2014701144A MY166487A MY 166487 A MY166487 A MY 166487A MY PI2014701144 A MYPI2014701144 A MY PI2014701144A MY PI2014701144 A MYPI2014701144 A MY PI2014701144A MY 166487 A MY166487 A MY 166487A
- Authority
- MY
- Malaysia
- Prior art keywords
- partition
- video data
- block
- binary arithmetic
- encoding
- Prior art date
Links
- 230000003044 adaptive effect Effects 0.000 title abstract 3
- 238000005192 partition Methods 0.000 abstract 11
- 238000000034 method Methods 0.000 abstract 3
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
- H03M7/4012—Binary arithmetic codes
- H03M7/4018—Context adapative binary arithmetic codes [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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
-
- 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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
-
- 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
-
- 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)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161557325P | 2011-11-08 | 2011-11-08 | |
| US201161561911P | 2011-11-20 | 2011-11-20 | |
| US13/645,308 US9451287B2 (en) | 2011-11-08 | 2012-10-04 | Context reduction for context adaptive binary arithmetic coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY166487A true MY166487A (en) | 2018-06-27 |
Family
ID=48223670
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2014701144A MY166487A (en) | 2011-11-08 | 2012-10-05 | Number of contexts reduction for context adaptive binary arithmetic coding |
| MYPI2018700138A MY189724A (en) | 2011-11-08 | 2012-10-05 | Context reduction for context adaptive binary arithmetic coding |
| MYPI2014701146A MY167205A (en) | 2011-11-08 | 2012-10-05 | Context reduction for context adaptive binary arithmetic coding |
| MYPI2014701145A MY168697A (en) | 2011-11-08 | 2012-10-05 | Number of context reduction for context adaptive binary arithmetic coding |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2018700138A MY189724A (en) | 2011-11-08 | 2012-10-05 | Context reduction for context adaptive binary arithmetic coding |
| MYPI2014701146A MY167205A (en) | 2011-11-08 | 2012-10-05 | Context reduction for context adaptive binary arithmetic coding |
| MYPI2014701145A MY168697A (en) | 2011-11-08 | 2012-10-05 | Number of context reduction for context adaptive binary arithmetic coding |
Country Status (21)
| Country | Link |
|---|---|
| US (5) | US9451287B2 (enExample) |
| EP (4) | EP2777162B1 (enExample) |
| JP (3) | JP5847957B2 (enExample) |
| KR (3) | KR101633199B1 (enExample) |
| CN (3) | CN103988437B (enExample) |
| AU (3) | AU2012336323B2 (enExample) |
| BR (3) | BR112014011063B1 (enExample) |
| CA (3) | CA2854830C (enExample) |
| DK (2) | DK2777160T5 (enExample) |
| ES (4) | ES2698552T3 (enExample) |
| HU (2) | HUE026070T2 (enExample) |
| IL (7) | IL232287A (enExample) |
| IN (3) | IN2014CN03460A (enExample) |
| MY (4) | MY166487A (enExample) |
| PH (3) | PH12014501035A1 (enExample) |
| PL (3) | PL2777160T3 (enExample) |
| PT (2) | PT2777160E (enExample) |
| RU (1) | RU2602380C2 (enExample) |
| SG (3) | SG11201401687XA (enExample) |
| WO (3) | WO2013070353A1 (enExample) |
| ZA (2) | ZA201404184B (enExample) |
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