MX2019003952A - Dispositivo de decodificacion de imagen y metodo de decodificacion de imagen. - Google Patents

Dispositivo de decodificacion de imagen y metodo de decodificacion de imagen.

Info

Publication number
MX2019003952A
MX2019003952A MX2019003952A MX2019003952A MX2019003952A MX 2019003952 A MX2019003952 A MX 2019003952A MX 2019003952 A MX2019003952 A MX 2019003952A MX 2019003952 A MX2019003952 A MX 2019003952A MX 2019003952 A MX2019003952 A MX 2019003952A
Authority
MX
Mexico
Prior art keywords
program
image
reception
transmission
coding
Prior art date
Application number
MX2019003952A
Other languages
English (en)
Inventor
Kumakura Toru
Fukushima Shigeru
Original Assignee
Jvc Kenwood Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49327408&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019003952(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2012092078A external-priority patent/JP5696684B2/ja
Priority claimed from JP2012092077A external-priority patent/JP5696683B2/ja
Application filed by Jvc Kenwood Corp filed Critical Jvc Kenwood Corp
Publication of MX2019003952A publication Critical patent/MX2019003952A/es

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
    • H04N19/10—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un dispositivo de codificación de imágenes que divide la información diferencial entre una imagen que es un objetivo de codificación y una imagen que es un objetivo de predicción en una pluralidad de sub-bloques y codifica los sub-bloques divididos en una secuencia predeterminada, un controlador de codificación de información de sub-bloque significativo (708) y un codificador de cálculo (701) codifican la información de sub-bloque significativo que representa si todos los valores de los coeficientes diferenciales que pertenecen al sub-bloque son o no cero. Un controlador decodificación de información de coeficiente significativo (706) y el codificador de cálculo (701) codifican la información de coeficiente diferencial significativo que representa si el valor del coeficiente diferencial es o no cero. A controlador decodificación de valor del coeficiente diferencial (707) y el codificador de cálculo (701) codifican el valor del coeficiente diferencial.
MX2019003952A 2012-04-13 2014-10-08 Dispositivo de decodificacion de imagen y metodo de decodificacion de imagen. MX2019003952A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012092078A JP5696684B2 (ja) 2012-04-13 2012-04-13 画像符号化装置、画像符号化方法、画像符号化プログラム、送信装置、送信方法及び送信プログラム
JP2012092077A JP5696683B2 (ja) 2012-04-13 2012-04-13 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法及び受信プログラム

Publications (1)

Publication Number Publication Date
MX2019003952A true MX2019003952A (es) 2019-08-12

Family

ID=49327408

Family Applications (4)

Application Number Title Priority Date Filing Date
MX2016007154A MX346521B (es) 2012-04-13 2013-04-12 Dispositivo de codificación de imagen, método de codificación de imagen y programa de codificación de imagen, y dispositivo de decodificación de imagen, método de decodificación de imagen y programa de decodificación de imagen.
MX2017003502A MX363851B (es) 2012-04-13 2013-04-12 Dispositivo de decodificación de imagen y método de decodificación de imagen.
MX2014012155A MX339686B (es) 2012-04-13 2013-04-12 Dispositivo de codificacion de imagen, metodo de codificacion de imagen, y programa de codificacion de imagen y dispositivo de decodificacion de imagen, metodo de decodificacion de imagen y programa de decodificacion de imagen.
MX2019003952A MX2019003952A (es) 2012-04-13 2014-10-08 Dispositivo de decodificacion de imagen y metodo de decodificacion de imagen.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
MX2016007154A MX346521B (es) 2012-04-13 2013-04-12 Dispositivo de codificación de imagen, método de codificación de imagen y programa de codificación de imagen, y dispositivo de decodificación de imagen, método de decodificación de imagen y programa de decodificación de imagen.
MX2017003502A MX363851B (es) 2012-04-13 2013-04-12 Dispositivo de decodificación de imagen y método de decodificación de imagen.
MX2014012155A MX339686B (es) 2012-04-13 2013-04-12 Dispositivo de codificacion de imagen, metodo de codificacion de imagen, y programa de codificacion de imagen y dispositivo de decodificacion de imagen, metodo de decodificacion de imagen y programa de decodificacion de imagen.

Country Status (22)

Country Link
US (5) US9615109B2 (es)
EP (7) EP4376413A1 (es)
CN (6) CN105245907B (es)
AU (5) AU2013247974B2 (es)
BR (1) BR112014023933B1 (es)
CA (5) CA3191369A1 (es)
CL (1) CL2014002748A1 (es)
DK (3) DK3515078T3 (es)
ES (5) ES2733057T3 (es)
HR (1) HRP20201461T1 (es)
HU (5) HUE050514T2 (es)
MX (4) MX346521B (es)
MY (5) MY162892A (es)
PE (2) PE20150373A1 (es)
PH (5) PH12014502137A1 (es)
PL (5) PL3515078T3 (es)
RU (5) RU2668399C9 (es)
SG (4) SG10201505293UA (es)
SI (3) SI3515078T1 (es)
TR (1) TR201908450T4 (es)
TW (5) TWI642296B (es)
WO (1) WO2013153824A1 (es)

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Also Published As

Publication number Publication date
EP3515077B1 (en) 2020-09-09
TWI666917B (zh) 2019-07-21
PH12014502137B1 (en) 2014-12-01
PH12017500789A1 (en) 2018-01-29
AU2020202671A1 (en) 2020-05-14
EP3754991A1 (en) 2020-12-23
AU2016210589A1 (en) 2016-08-18
EP2838260A4 (en) 2015-11-11
CN105245906A (zh) 2016-01-13
US9615109B2 (en) 2017-04-04
EP3515079A1 (en) 2019-07-24
SG10202002472RA (en) 2020-05-28
RU2633175C2 (ru) 2017-10-11
CA2869637C (en) 2017-05-02
TW201909634A (zh) 2019-03-01
EP3754991B1 (en) 2024-05-01
CN105245906B (zh) 2017-03-29
PH12017500789B1 (en) 2018-01-29
WO2013153824A1 (ja) 2013-10-17
PH12017500788B1 (en) 2018-01-29
HUE050470T2 (hu) 2020-12-28
CN105187843B (zh) 2018-06-12
DK2838260T3 (da) 2019-07-22
MY166213A (en) 2018-06-22
PE20150373A1 (es) 2015-03-27
CN105245907B (zh) 2017-03-29
EP4376413A1 (en) 2024-05-29
CA2960604C (en) 2021-05-25
RU2705650C1 (ru) 2019-11-11
AU2013247974A2 (en) 2015-01-22
AU2017245338B2 (en) 2018-11-08
MX363851B (es) 2019-04-05
CN105187843A (zh) 2015-12-23
SI3515079T1 (sl) 2020-10-30
RU2668399C9 (ru) 2019-06-19
HUE050514T2 (hu) 2020-12-28
PL3515077T3 (pl) 2021-05-17
CN107087202B (zh) 2020-02-11
RU2705650C9 (ru) 2020-12-07
US20170163991A1 (en) 2017-06-08
CN105187830B (zh) 2017-03-22
TW201811039A (zh) 2018-03-16
DK3515079T3 (da) 2020-09-28
CA2869637A1 (en) 2013-10-17
CA3191369A1 (en) 2013-10-17
TWI592010B (zh) 2017-07-11
CN105245907A (zh) 2016-01-13
TW201705763A (zh) 2017-02-01
RU2014145618A (ru) 2016-06-10
PH12017500790A1 (en) 2018-01-29
PH12014502137A1 (en) 2014-12-01
MY162892A (en) 2017-07-20
US9872030B2 (en) 2018-01-16
CA3191379A1 (en) 2013-10-17
EP2838260B1 (en) 2019-05-22
MY183790A (en) 2021-03-16
TR201908450T4 (tr) 2019-07-22
AU2013247974B2 (en) 2016-05-19
CA2960604A1 (en) 2013-10-17
BR112014023933B1 (pt) 2020-02-04
SI2838260T1 (sl) 2019-08-30
AU2019200733A1 (en) 2019-02-21
EP2838260A1 (en) 2015-02-18
SG10201806313VA (en) 2018-08-30
EP3515079B1 (en) 2020-09-09
CN104247419B (zh) 2017-07-04
RU2713848C1 (ru) 2020-02-07
RU2689808C1 (ru) 2019-05-29
CL2014002748A1 (es) 2015-02-06
AU2013247974A1 (en) 2014-11-27
TWI642296B (zh) 2018-11-21
EP3515078B1 (en) 2020-09-09
SI3515078T1 (sl) 2020-10-30
CA3114391C (en) 2024-02-13
HUE050468T2 (hu) 2020-12-28
CN105187830A (zh) 2015-12-23
CA3114391A1 (en) 2013-10-17
EP3515080B1 (en) 2020-09-09
MX339686B (es) 2016-06-06
SG11201405947YA (en) 2014-11-27
AU2016210589B2 (en) 2017-09-07
AU2020202671B2 (en) 2021-11-04
RU2668399C1 (ru) 2018-09-28
HUE044347T2 (hu) 2019-10-28
AU2017245338A1 (en) 2017-11-02
ES2820316T3 (es) 2021-04-20
US9706211B2 (en) 2017-07-11
US20170272763A1 (en) 2017-09-21
PL3515078T3 (pl) 2021-05-17
MX346521B (es) 2017-03-23
TWI566581B (zh) 2017-01-11
PH12017500790B1 (en) 2018-01-29
TW201733354A (zh) 2017-09-16
HRP20201461T1 (hr) 2021-02-19
PL2838260T3 (pl) 2019-10-31
US20170272762A1 (en) 2017-09-21
MX2014012155A (es) 2015-05-11
EP3515080A1 (en) 2019-07-24
RU2633175C9 (ru) 2018-03-19
AU2019200733B2 (en) 2020-02-06
TWI613908B (zh) 2018-02-01
PH12017500791B1 (en) 2018-01-29
US9872029B2 (en) 2018-01-16
ES2820332T3 (es) 2021-04-20
US9872031B2 (en) 2018-01-16
PH12017500791A1 (en) 2018-01-29
DK3515078T3 (da) 2020-09-28
HUE050469T2 (hu) 2020-12-28
MY177865A (en) 2020-09-23
CN107087202A (zh) 2017-08-22
TW201401883A (zh) 2014-01-01
PL3515080T3 (pl) 2021-03-08
ES2820318T3 (es) 2021-04-20
ES2733057T3 (es) 2019-11-27
ES2820322T3 (es) 2021-04-20
PH12017500788A1 (en) 2018-01-29
PL3515079T3 (pl) 2021-03-08
EP3515077A1 (en) 2019-07-24
US20150010077A1 (en) 2015-01-08
RU2689808C9 (ru) 2019-11-05
SG10201505293UA (en) 2015-08-28
CN104247419A (zh) 2014-12-24
US20170272764A1 (en) 2017-09-21
PE20191435A1 (es) 2019-10-14
EP3515078A1 (en) 2019-07-24
MY162891A (en) 2017-07-20

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