MX2016011533A - Metodo de decodificacion de imagenes y dispositivo para el mismo, y metodo de codificacion de imagenes y dispositivo para el mismo. - Google Patents

Metodo de decodificacion de imagenes y dispositivo para el mismo, y metodo de codificacion de imagenes y dispositivo para el mismo.

Info

Publication number
MX2016011533A
MX2016011533A MX2016011533A MX2016011533A MX2016011533A MX 2016011533 A MX2016011533 A MX 2016011533A MX 2016011533 A MX2016011533 A MX 2016011533A MX 2016011533 A MX2016011533 A MX 2016011533A MX 2016011533 A MX2016011533 A MX 2016011533A
Authority
MX
Mexico
Prior art keywords
data
chroma
luma
device therefor
image
Prior art date
Application number
MX2016011533A
Other languages
English (en)
Other versions
MX360669B (es
Inventor
Moon Kim Jae-
Won Yoo Ki-
Dae KIM Sung-
Su HAN Chang-
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2016011533A publication Critical patent/MX2016011533A/es
Publication of MX360669B publication Critical patent/MX360669B/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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/50—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

Landscapes

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

Abstract

Se describe un método de decodificación de datos de vídeo que comprende la recepción de una corriente de bits que comprende información de imágenes codificadas; la decodificación de una imagen con base en la información de imagen codificada y la obtención de datos de luminancia asignados a los canales de luminancia que comprenden una pluralidad de canales y datos de croma asignados a un canal de croma que comprende un canal a partir de los datos generados por la decodificación de la imagen; la fusión de los datos de luminancia obtenidos como datos de luminancia que tienen un componente; la división de los datos de luminancia que tienen un componente; la división de los datos de croma obtenidos en datos de croma que tienen una pluralidad de componentes; y la reconstrucción de la imagen con base en los datos de luminancia que tienen un componente generado por la fusión de los datos de luminancia obtenidos en los datos de croma divididos que tienen la pluralidad de componentes.
MX2016011533A 2014-03-06 2014-12-17 Método de decodificación de imágenes y dispositivo para el mismo, y método de codificación de imágenes y dispositivo para el mismo. MX360669B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461948881P 2014-03-06 2014-03-06
PCT/KR2014/012468 WO2015133712A1 (ko) 2014-03-06 2014-12-17 영상 복호화 방법 및 그 장치, 영상 부호화 방법 및 그 장치

Publications (2)

Publication Number Publication Date
MX2016011533A true MX2016011533A (es) 2017-01-23
MX360669B MX360669B (es) 2018-11-13

Family

ID=54055479

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011533A MX360669B (es) 2014-03-06 2014-12-17 Método de decodificación de imágenes y dispositivo para el mismo, y método de codificación de imágenes y dispositivo para el mismo.

Country Status (6)

Country Link
US (1) US10506243B2 (es)
EP (1) EP3104608B1 (es)
KR (2) KR101683175B1 (es)
CN (1) CN106464887B (es)
MX (1) MX360669B (es)
WO (1) WO2015133712A1 (es)

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Also Published As

Publication number Publication date
MX360669B (es) 2018-11-13
EP3104608A1 (en) 2016-12-14
EP3104608B1 (en) 2020-09-09
US10506243B2 (en) 2019-12-10
KR20150105184A (ko) 2015-09-16
CN106464887B (zh) 2019-11-29
US20170019672A1 (en) 2017-01-19
KR101718897B1 (ko) 2017-03-22
CN106464887A (zh) 2017-02-22
WO2015133712A1 (ko) 2015-09-11
KR101683175B1 (ko) 2016-12-06
KR20160141696A (ko) 2016-12-09
EP3104608A4 (en) 2018-02-21

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