MX337875B - Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen. - Google Patents

Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen.

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Publication number
MX337875B
MX337875B MX2013006878A MX2013006878A MX337875B MX 337875 B MX337875 B MX 337875B MX 2013006878 A MX2013006878 A MX 2013006878A MX 2013006878 A MX2013006878 A MX 2013006878A MX 337875 B MX337875 B MX 337875B
Authority
MX
Mexico
Prior art keywords
moving image
image decoding
image encoding
partition
intra
Prior art date
Application number
MX2013006878A
Other languages
English (en)
Other versions
MX2013006878A (es
Inventor
Shunichi Sekiguchi
Kazuo Sugimoto
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MX2013006878A publication Critical patent/MX2013006878A/es
Publication of MX337875B publication Critical patent/MX337875B/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/134—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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/10—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
    • H04N19/105—Selection 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
    • 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
    • H04N19/90—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
    • H04N19/96—Tree coding, e.g. quad-tree 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)

Abstract

Cuando un modo de codificación seleccionado por una parte de control de codificación 1 es un modo de intra-predicción, una parte de intra predicción 4 realiza un proceso de predicción intra-cuadro usando pixeles adyacentes a una partición que es generada a través de una división por una parte de división de bloque 2 o pixeles adyacentes a una partición de capa superior Pin-1 a la cual pertenece la partición Pin para generar una imagen de predicción (Pin).
MX2013006878A 2010-12-17 2011-11-01 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen. MX337875B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010281743 2010-12-17
PCT/JP2011/006116 WO2012081162A1 (ja) 2010-12-17 2011-11-01 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法

Publications (2)

Publication Number Publication Date
MX2013006878A MX2013006878A (es) 2013-07-05
MX337875B true MX337875B (es) 2016-03-22

Family

ID=46244282

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2016003712A MX351072B (es) 2010-12-17 2011-11-01 Dispositivo de codificación de imagen, dispositivo de decodificación de imagen, método de codificación de imagen y método de decodificación de imagen.
MX2013006878A MX337875B (es) 2010-12-17 2011-11-01 Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen.

Family Applications Before (1)

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MX2016003712A MX351072B (es) 2010-12-17 2011-11-01 Dispositivo de codificación de imagen, dispositivo de decodificación de imagen, método de codificación de imagen y método de decodificación de imagen.

Country Status (14)

Country Link
US (8) US10432956B2 (es)
EP (4) EP3493543B1 (es)
JP (6) JP5711266B2 (es)
KR (1) KR101538248B1 (es)
CN (1) CN103262539A (es)
BR (1) BR112013014258B1 (es)
CA (5) CA3123520C (es)
ES (1) ES2718426T3 (es)
MX (2) MX351072B (es)
RU (5) RU2547617C2 (es)
SG (3) SG10201706999WA (es)
TR (1) TR201904717T4 (es)
TW (8) TWI666925B (es)
WO (1) WO2012081162A1 (es)

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CN113905240A (zh) * 2020-06-22 2022-01-07 中兴通讯股份有限公司 视频编码方法及装置、服务器、存储介质
CN111950587B (zh) * 2020-07-02 2024-04-16 北京大学深圳研究生院 帧内编码块划分处理方法和硬件装置

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Also Published As

Publication number Publication date
TW202131694A (zh) 2021-08-16
SG10201509231QA (en) 2015-12-30
TW202046737A (zh) 2020-12-16
TW202116070A (zh) 2021-04-16
CA3052608A1 (en) 2012-06-21
US11831893B2 (en) 2023-11-28
RU2015107004A (ru) 2015-06-10
JP2015130688A (ja) 2015-07-16
EP3493543B1 (en) 2020-12-23
JP6789256B2 (ja) 2020-11-25
TW201834458A (zh) 2018-09-16
EP3493544B1 (en) 2020-12-23
RU2602365C2 (ru) 2016-11-20
RU2628259C1 (ru) 2017-08-15
SG10202101292WA (en) 2021-03-30
US10827193B2 (en) 2020-11-03
EP2654300A4 (en) 2014-09-17
JP2021044840A (ja) 2021-03-18
CA2820014A1 (en) 2012-06-21
US20210044822A1 (en) 2021-02-11
US11831896B2 (en) 2023-11-28
US11350120B2 (en) 2022-05-31
EP2654300A1 (en) 2013-10-23
RU2547617C2 (ru) 2015-04-10
US20130279582A1 (en) 2013-10-24
RU2680194C1 (ru) 2019-02-18
TWI740801B (zh) 2021-09-21
RU2013132933A (ru) 2015-02-10
EP3493545A1 (en) 2019-06-05
BR112013014258B1 (pt) 2021-11-23
CA3052608C (en) 2021-09-21
EP3493545B1 (en) 2021-01-13
CA3123520A1 (en) 2012-06-21
TW201611587A (zh) 2016-03-16
BR112013014258A2 (pt) 2016-09-20
JP5984984B2 (ja) 2016-09-06
RU2649775C1 (ru) 2018-04-04
CA2820014C (en) 2016-09-27
TWI706671B (zh) 2020-10-01
JP6469048B2 (ja) 2019-02-13
TWI666925B (zh) 2019-07-21
MX351072B (es) 2017-09-28
KR101538248B1 (ko) 2015-07-20
WO2012081162A1 (ja) 2012-06-21
MX2013006878A (es) 2013-07-05
US10820000B2 (en) 2020-10-27
KR20130101137A (ko) 2013-09-12
EP3493543A1 (en) 2019-06-05
JPWO2012081162A1 (ja) 2014-05-22
JP5711266B2 (ja) 2015-04-30
CA3207722A1 (en) 2012-06-21
TW201937936A (zh) 2019-09-16
JP6807987B2 (ja) 2021-01-06
ES2718426T3 (es) 2019-07-01
TW201233190A (en) 2012-08-01
TWI728944B (zh) 2021-05-21
US20190394479A1 (en) 2019-12-26
JP2018113702A (ja) 2018-07-19
TWI718084B (zh) 2021-02-01
US20190394480A1 (en) 2019-12-26
SG10201706999WA (en) 2017-09-28
US10820001B2 (en) 2020-10-27
US11831892B2 (en) 2023-11-28
US20220303565A1 (en) 2022-09-22
US20190394481A1 (en) 2019-12-26
EP3493544A1 (en) 2019-06-05
JP2016187228A (ja) 2016-10-27
TWI647952B (zh) 2019-01-11
JP7012809B2 (ja) 2022-01-28
US20220303566A1 (en) 2022-09-22
JP2019154074A (ja) 2019-09-12
CA2937202C (en) 2019-11-26
TW201709741A (zh) 2017-03-01
TWI566590B (zh) 2017-01-11
CN103262539A (zh) 2013-08-21
US10432956B2 (en) 2019-10-01
CA2937202A1 (en) 2012-06-21
TWI519141B (zh) 2016-01-21
US20230188742A1 (en) 2023-06-15
EP2654300B1 (en) 2019-03-06
TR201904717T4 (tr) 2019-05-21
CA3123520C (en) 2023-10-17

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