BR112013033707A2 - método e aparelho de predição para componente de croma de imagem usando componente de luma de imagem - Google Patents

método e aparelho de predição para componente de croma de imagem usando componente de luma de imagem

Info

Publication number
BR112013033707A2
BR112013033707A2 BR112013033707A BR112013033707A BR112013033707A2 BR 112013033707 A2 BR112013033707 A2 BR 112013033707A2 BR 112013033707 A BR112013033707 A BR 112013033707A BR 112013033707 A BR112013033707 A BR 112013033707A BR 112013033707 A2 BR112013033707 A2 BR 112013033707A2
Authority
BR
Brazil
Prior art keywords
image
component
prediction method
chroma component
luma component
Prior art date
Application number
BR112013033707A
Other languages
English (en)
Inventor
Chen Jianle
Lee Tammy
Seregin Vadim
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 BR112013033707A2 publication Critical patent/BR112013033707A2/pt

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    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
BR112013033707A 2011-06-28 2012-06-28 método e aparelho de predição para componente de croma de imagem usando componente de luma de imagem BR112013033707A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161501985P 2011-06-28 2011-06-28
PCT/KR2012/005151 WO2013002589A2 (ko) 2011-06-28 2012-06-28 휘도 성분 영상을 이용한 색차 성분 영상의 예측 방법 및 예측 장치

Publications (1)

Publication Number Publication Date
BR112013033707A2 true BR112013033707A2 (pt) 2017-06-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033707A BR112013033707A2 (pt) 2011-06-28 2012-06-28 método e aparelho de predição para componente de croma de imagem usando componente de luma de imagem

Country Status (14)

Country Link
US (1) US9674521B2 (pt)
EP (1) EP2725794A4 (pt)
JP (1) JP5890520B2 (pt)
KR (1) KR101756843B1 (pt)
CN (1) CN103782596A (pt)
AU (1) AU2012276410A1 (pt)
BR (1) BR112013033707A2 (pt)
CA (1) CA2840488A1 (pt)
MX (1) MX2014000163A (pt)
MY (1) MY160463A (pt)
RU (1) RU2604669C2 (pt)
SG (1) SG10201408745YA (pt)
TW (1) TW201309036A (pt)
WO (1) WO2013002589A2 (pt)

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Publication number Publication date
US9674521B2 (en) 2017-06-06
JP2014523698A (ja) 2014-09-11
AU2012276410A1 (en) 2014-02-06
JP5890520B2 (ja) 2016-03-22
KR101756843B1 (ko) 2017-07-11
RU2014102591A (ru) 2015-08-10
TW201309036A (zh) 2013-02-16
KR20130004133A (ko) 2013-01-09
MY160463A (en) 2017-03-15
MX2014000163A (es) 2014-02-19
EP2725794A2 (en) 2014-04-30
RU2604669C2 (ru) 2016-12-10
SG10201408745YA (en) 2015-02-27
CA2840488A1 (en) 2013-01-03
WO2013002589A3 (ko) 2013-03-14
CN103782596A (zh) 2014-05-07
US20140140401A1 (en) 2014-05-22
WO2013002589A2 (ko) 2013-01-03
EP2725794A4 (en) 2015-03-04

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