IN2014DN03098A - - Google Patents

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Publication number
IN2014DN03098A
IN2014DN03098A IN3098DEN2014A IN2014DN03098A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A IN 3098DEN2014 A IN3098DEN2014 A IN 3098DEN2014A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A
Authority
IN
India
Prior art keywords
decoded
block
image information
skip mode
transform skip
Prior art date
Application number
Inventor
Bae Keun Lee
Jae Cheol Kwon
Joo Young Kim
Original Assignee
Kt 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 Kt Corp filed Critical Kt Corp
Publication of IN2014DN03098A publication Critical patent/IN2014DN03098A/en

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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
    • H04N19/44—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
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    • 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
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    • 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
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    • 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
    • H04N19/172—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 picture, frame or field

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)

Abstract

A method for decoding an image according to the present invention comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a plurality of transform skip mode candidates based on the image information that is entropy decoded; and reverse transforming the block to be decoded based on the transform skip mode that is decided.
IN3098DEN2014 2011-10-17 2012-10-17 IN2014DN03098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110106107 2011-10-17
PCT/KR2012/008482 WO2013058542A1 (en) 2011-10-17 2012-10-17 Method and apparatus for encoding/decoding image

Publications (1)

Publication Number Publication Date
IN2014DN03098A true IN2014DN03098A (en) 2015-05-15

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Country Status (12)

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US (6) US9560384B2 (en)
KR (10) KR101533720B1 (en)
CN (9) CN105100805B (en)
AU (5) AU2012326873B2 (en)
BR (1) BR112014009403B1 (en)
CA (1) CA2856198C (en)
GB (5) GB2551088B (en)
IN (1) IN2014DN03098A (en)
MX (5) MX382735B (en)
PL (1) PL230821B1 (en)
RU (5) RU2648605C1 (en)
WO (1) WO2013058542A1 (en)

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