SG11201400294SA - Encoding device, decoding device, encoding method, and decoding method - Google Patents

Encoding device, decoding device, encoding method, and decoding method

Info

Publication number
SG11201400294SA
SG11201400294SA SG11201400294SA SG11201400294SA SG11201400294SA SG 11201400294S A SG11201400294S A SG 11201400294SA SG 11201400294S A SG11201400294S A SG 11201400294SA SG 11201400294S A SG11201400294S A SG 11201400294SA SG 11201400294S A SG11201400294S A SG 11201400294SA
Authority
SG
Singapore
Prior art keywords
encoding
decoding
decoding device
encoding device
encoding method
Prior art date
Application number
SG11201400294SA
Other languages
English (en)
Inventor
Akiyuki Tanizawa
Takeshi Chujoh
Original Assignee
Toshiba Kk
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.)
Filing date
Publication date
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of SG11201400294SA publication Critical patent/SG11201400294SA/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/182Methods 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 pixel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/186Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H04N19/45Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Error Detection And Correction (AREA)
  • Color Television Systems (AREA)
SG11201400294SA 2011-10-17 2011-10-17 Encoding device, decoding device, encoding method, and decoding method SG11201400294SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/073852 WO2013057783A1 (ja) 2011-10-17 2011-10-17 符号化方法及び復号方法

Publications (1)

Publication Number Publication Date
SG11201400294SA true SG11201400294SA (en) 2014-09-26

Family

ID=48140461

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400294SA SG11201400294SA (en) 2011-10-17 2011-10-17 Encoding device, decoding device, encoding method, and decoding method

Country Status (23)

Country Link
US (7) US9521422B2 (es)
EP (6) EP3675498A1 (es)
KR (6) KR101822346B1 (es)
CN (5) CN106791832B (es)
AU (5) AU2011379259B2 (es)
BR (5) BR112014004805B1 (es)
CA (1) CA2847299C (es)
CY (2) CY1123691T1 (es)
DK (2) DK3217667T3 (es)
ES (2) ES2828048T3 (es)
HR (2) HRP20201778T1 (es)
HU (2) HUE053615T2 (es)
LT (2) LT3217667T (es)
MX (3) MX336659B (es)
PL (2) PL3197164T3 (es)
PT (2) PT3197164T (es)
RS (2) RS61015B1 (es)
RU (3) RU2586876C2 (es)
SG (1) SG11201400294SA (es)
SI (2) SI3217667T1 (es)
TW (2) TWI569630B (es)
WO (1) WO2013057783A1 (es)
ZA (1) ZA201401563B (es)

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Also Published As

Publication number Publication date
EP3197164A1 (en) 2017-07-26
KR101738289B1 (ko) 2017-05-19
EP3675498A1 (en) 2020-07-01
BR112014004805B1 (pt) 2022-05-17
DK3217667T3 (da) 2020-11-16
WO2013057783A1 (ja) 2013-04-25
CN107071415B (zh) 2020-07-07
CA2847299C (en) 2016-10-11
CN106791832B (zh) 2020-06-09
RS61338B1 (sr) 2021-02-26
US11140405B2 (en) 2021-10-05
US10271061B2 (en) 2019-04-23
KR101829179B1 (ko) 2018-03-29
US20170164006A1 (en) 2017-06-08
MX348004B (es) 2017-05-23
EP3675499A1 (en) 2020-07-01
BR122020003032B1 (pt) 2021-11-09
CN106791832A (zh) 2017-05-31
KR101920601B1 (ko) 2018-11-20
US20200177904A1 (en) 2020-06-04
TW201318435A (zh) 2013-05-01
MX2014002392A (es) 2014-06-05
ZA201401563B (en) 2015-08-26
EP3197164B1 (en) 2020-12-09
US10602173B2 (en) 2020-03-24
EP2770736A1 (en) 2014-08-27
CN107027026A (zh) 2017-08-08
CN106899847B (zh) 2019-12-27
BR122020003031B1 (pt) 2021-11-09
AU2015243067A1 (en) 2015-11-05
CN107071415A (zh) 2017-08-18
CN103843345B (zh) 2017-05-10
KR20170046197A (ko) 2017-04-28
RS61015B1 (sr) 2020-11-30
TWI569630B (zh) 2017-02-01
KR101624058B1 (ko) 2016-05-24
CN103843345A (zh) 2014-06-04
AU2018286602A1 (en) 2019-02-21
KR20170051549A (ko) 2017-05-11
SI3197164T1 (sl) 2021-03-31
ES2848525T3 (es) 2021-08-10
PT3197164T (pt) 2021-02-03
EP3675497B1 (en) 2021-12-29
RU2681379C1 (ru) 2019-03-06
CN107027026B (zh) 2020-04-24
KR20140059218A (ko) 2014-05-15
AU2011379259B2 (en) 2015-07-16
BR112014004805A2 (pt) 2017-03-28
HUE053615T2 (hu) 2021-07-28
CA2847299A1 (en) 2013-04-25
AU2017202582B2 (en) 2018-09-27
US20140056357A1 (en) 2014-02-27
CN106899847A (zh) 2017-06-27
US20160050428A1 (en) 2016-02-18
AU2017202570A1 (en) 2017-06-01
LT3197164T (lt) 2021-02-10
KR20150123970A (ko) 2015-11-04
AU2018286602B2 (en) 2020-05-07
MX336659B (es) 2016-01-27
US20190191175A1 (en) 2019-06-20
EP3217667A1 (en) 2017-09-13
EP2770736A4 (en) 2015-06-03
TW201540051A (zh) 2015-10-16
HUE052527T2 (hu) 2021-05-28
AU2015243067B2 (en) 2017-06-08
PL3197164T3 (pl) 2021-04-19
US9521422B2 (en) 2016-12-13
CY1123691T1 (el) 2022-03-24
AU2017202582A1 (en) 2017-05-11
KR20180017225A (ko) 2018-02-20
US9826247B2 (en) 2017-11-21
HRP20201778T1 (hr) 2021-02-05
RU2586876C2 (ru) 2016-06-10
US11153593B2 (en) 2021-10-19
TWI492635B (zh) 2015-07-11
KR20180124162A (ko) 2018-11-20
BR122020003041B1 (pt) 2021-11-09
US20200177905A1 (en) 2020-06-04
RU2681359C1 (ru) 2019-03-06
HRP20210129T1 (hr) 2021-03-19
BR122020003071B1 (pt) 2021-11-09
AU2017202570B2 (en) 2018-09-27
KR102003180B1 (ko) 2019-07-23
CY1123835T1 (el) 2022-05-27
DK3197164T3 (da) 2021-01-25
EP3217667B1 (en) 2020-08-12
US20200177903A1 (en) 2020-06-04
AU2011379259A1 (en) 2014-03-27
LT3217667T (lt) 2020-11-10
EP3675497A1 (en) 2020-07-01
PT3217667T (pt) 2020-11-03
EP3675499B1 (en) 2021-12-29
ES2828048T3 (es) 2021-05-25
RU2014107490A (ru) 2015-11-27
KR101822346B1 (ko) 2018-01-25
SI3217667T1 (sl) 2020-12-31
US11039159B2 (en) 2021-06-15
EP2770736B1 (en) 2019-06-19
PL3217667T3 (pl) 2020-12-14

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