TWI562592B - - Google Patents

Info

Publication number: TWI562592B
Authority: TW; Taiwan

Application number

TW101122454A

Other versions

TW201322772A (zh

Inventor

Hisao Sasai

Takahiro Nishi

Youji Shibahara

Toshiyasu Sugio

Kyoko Tanikawa

Toru Matsunobu

Original Assignee

Sun Patent Trust

Priority date (The priority date 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 date listed.)

2011-06-23

Filing date

2012-06-22

Publication date

2016-12-11

2012-06-22 Application filed by Sun Patent Trust filed Critical Sun Patent Trust

2013-06-01 Publication of TW201322772A publication Critical patent/TW201322772A/zh

2016-12-11 Application granted granted Critical

2016-12-11 Publication of TWI562592B publication Critical patent/TWI562592B/zh

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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/134—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- 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
- H04N19/169—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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Computing Systems (AREA)
Theoretical Computer Science (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

TW101122454A 2011-06-23 2012-06-22 圖像解碼方法、圖像編碼方法、圖像解碼裝置、圖像編碼裝置、及圖像編碼解碼裝置（一） TW201322772A (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201161500163P	2011-06-23	2011-06-23

Publications (2)

Publication Number	Publication Date
TW201322772A TW201322772A (zh)	2013-06-01
TWI562592B true TWI562592B (zh)	2016-12-11

Family

ID=47361836

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW101122454A TW201322772A (zh)	2011-06-23	2012-06-22	圖像解碼方法、圖像編碼方法、圖像解碼裝置、圖像編碼裝置、及圖像編碼解碼裝置（一）

Country Status (18)

Country	Link
US (5)	US8743969B2 (zh)
EP (3)	EP4228264B1 (zh)
JP (6)	JP5318292B2 (zh)
KR (1)	KR102008030B1 (zh)
CN (2)	CN103609113B (zh)
AU (1)	AU2012274778B2 (zh)
BR (1)	BR112013030469B1 (zh)
CA (1)	CA2837532C (zh)
ES (2)	ES2962519T3 (zh)
MX (2)	MX2013013508A (zh)
MY (1)	MY165357A (zh)
PH (1)	PH12013502458A1 (zh)
PL (2)	PL2725791T3 (zh)
RU (1)	RU2602672C2 (zh)
SG (1)	SG195163A1 (zh)
TW (1)	TW201322772A (zh)
WO (1)	WO2012176463A1 (zh)
ZA (1)	ZA201308890B (zh)

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USRE47547E1 (en)	2019-07-30
PL4228264T3 (pl)	2024-12-02
MY165357A (en)	2018-03-21
AU2012274778A1 (en)	2013-12-12
ZA201308890B (en)	2015-09-30
CA2837532A1 (en)	2012-12-27
BR112013030469A2 (pt)	2016-09-27
EP2725791A1 (en)	2014-04-30
JP6685021B2 (ja)	2020-04-22
MX2013013508A (es)	2014-02-27
EP4228264B1 (en)	2024-07-31
JP5318292B2 (ja)	2013-10-16
CN103609113B (zh)	2017-03-08
MX337291B (es)	2016-02-24
CN106878731B (zh)	2019-06-04
SG195163A1 (en)	2013-12-30
JP6471989B2 (ja)	2019-02-20
JP6225405B2 (ja)	2017-11-08
CA2837532C (en)	2018-10-02
USRE49906E1 (en)	2024-04-02
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CN103609113A (zh)	2014-02-26
JPWO2012176463A1 (ja)	2015-02-23
PH12013502458A1 (en)	2014-01-20
EP4404558A2 (en)	2024-07-24
RU2602672C2 (ru)	2016-11-20
TW201322772A (zh)	2013-06-01
JP2017022758A (ja)	2017-01-26
AU2012274778B2 (en)	2016-04-14
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WO2012176463A1 (ja)	2012-12-27
CN106878731A (zh)	2017-06-20
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BR112013030469B1 (pt)	2022-07-26
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JP2013232966A (ja)	2013-11-14
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