SG10201503012YA - Filtering mode for intra prediction inferred from statistics of surrounding blocks - Google Patents

Filtering mode for intra prediction inferred from statistics of surrounding blocks

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Publication number
SG10201503012YA
SG10201503012YA SG10201503012YA SG10201503012YA SG10201503012YA SG 10201503012Y A SG10201503012Y A SG 10201503012YA SG 10201503012Y A SG10201503012Y A SG 10201503012YA SG 10201503012Y A SG10201503012Y A SG 10201503012YA SG 10201503012Y A SG10201503012Y A SG 10201503012YA
Authority
SG
Singapore
Prior art keywords
statistics
intra prediction
filtering mode
surrounding blocks
inferred
Prior art date
Application number
SG10201503012YA
Other languages
English (en)
Inventor
Steffen Wittmann
Virginie Drugeon
Matthias Narroschke
Thomas Wedi
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of SG10201503012YA publication Critical patent/SG10201503012YA/en

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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
    • H04N19/102—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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • 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
    • H04N19/593—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
SG10201503012YA 2010-04-26 2011-04-26 Filtering mode for intra prediction inferred from statistics of surrounding blocks SG10201503012YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32792910P 2010-04-26 2010-04-26

Publications (1)

Publication Number Publication Date
SG10201503012YA true SG10201503012YA (en) 2015-06-29

Family

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SG2012079406A SG185050A1 (en) 2010-04-26 2011-04-26 Filtering mode for intra prediction inferred from statistics of surrounding blocks
SG10201503012YA SG10201503012YA (en) 2010-04-26 2011-04-26 Filtering mode for intra prediction inferred from statistics of surrounding blocks

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Country Status (11)

Country Link
US (4) US9197893B2 (ko)
EP (2) EP2564593B1 (ko)
JP (2) JP5871906B2 (ko)
KR (1) KR101784031B1 (ko)
CN (2) CN102948144B (ko)
AU (1) AU2011247331B2 (ko)
BR (1) BR112012027438B1 (ko)
CA (1) CA2797313C (ko)
MX (1) MX2012012443A (ko)
SG (2) SG185050A1 (ko)
WO (1) WO2011134641A1 (ko)

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Also Published As

Publication number Publication date
EP3288265A1 (en) 2018-02-28
BR112012027438B1 (pt) 2022-02-22
JP5871906B2 (ja) 2016-03-01
US20130101032A1 (en) 2013-04-25
MX2012012443A (es) 2012-11-21
BR112012027438A2 (pt) 2019-02-12
CA2797313A1 (en) 2011-11-03
WO2011134641A1 (en) 2011-11-03
EP2564593B1 (en) 2018-01-03
KR101784031B1 (ko) 2017-10-10
US20180234695A1 (en) 2018-08-16
KR20130051950A (ko) 2013-05-21
EP3288265B1 (en) 2019-01-23
US9973772B2 (en) 2018-05-15
CN102948144A (zh) 2013-02-27
JP2013527693A (ja) 2013-06-27
US20190028728A1 (en) 2019-01-24
US9197893B2 (en) 2015-11-24
JP6064235B2 (ja) 2017-01-25
CN102948144B (zh) 2018-09-21
CN108718413A (zh) 2018-10-30
CN108718413B (zh) 2021-12-07
JP2016048966A (ja) 2016-04-07
AU2011247331B2 (en) 2015-11-26
CA2797313C (en) 2018-05-15
US10477229B2 (en) 2019-11-12
SG185050A1 (en) 2012-12-28
US10116955B2 (en) 2018-10-30
US20160021383A1 (en) 2016-01-21
EP2564593A1 (en) 2013-03-06

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