SG10201803891XA - Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus - Google Patents

Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus

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Publication number
SG10201803891XA
SG10201803891XA SG10201803891XA SG10201803891XA SG10201803891XA SG 10201803891X A SG10201803891X A SG 10201803891XA SG 10201803891X A SG10201803891X A SG 10201803891XA SG 10201803891X A SG10201803891X A SG 10201803891XA SG 10201803891X A SG10201803891X A SG 10201803891XA
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SG
Singapore
Prior art keywords
image
coding
image coding
decoding
decoding apparatus
Prior art date
Application number
SG10201803891XA
Inventor
Kengo Terada
Youji Shibahara
Kyoko Tanikawa
Hisao Sasai
Toshiyasu Sugio
Toru Matsunobu
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Velos Media Int Ltd
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Publication date
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Publication of SG10201803891XA publication Critical patent/SG10201803891XA/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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
    • H04N19/80—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

IMAGE CODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING METHOD, IMAGE DECODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS 5 The image coding method for coding an input image includes: converting, into a bin string, an offset value used in an offset process to be applied to a pixel value of a reconstructed image corresponding to the input image 10 (S121); and performing bypass arithmetic coding on the bin string using a fixed probability (S126). Figure 6B 15
SG10201803891XA 2012-05-25 2013-04-08 Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus SG10201803891XA (en)

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US201261651649P 2012-05-25 2012-05-25

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US (3) US8929437B2 (en)
EP (1) EP2858356A4 (en)
JP (3) JP6179813B2 (en)
KR (1) KR102212821B1 (en)
CN (2) CN109151473B (en)
AR (2) AR091142A1 (en)
AU (1) AU2013264361B2 (en)
BR (1) BR112014000374A8 (en)
CA (2) CA2841107C (en)
MX (1) MX2013014976A (en)
RU (2) RU2634207C2 (en)
SG (2) SG10201608592UA (en)
TW (1) TW201401887A (en)
WO (1) WO2013175698A1 (en)

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BR112014000374A8 (en) 2018-02-06
CN109151473B (en) 2021-05-28
RU2013158336A (en) 2016-07-20
CN103650500A (en) 2014-03-19
AR113083A2 (en) 2020-01-22
JP2017201826A (en) 2017-11-09
TWI561058B (en) 2016-12-01
JP6799122B2 (en) 2020-12-09
KR102212821B1 (en) 2021-02-08
CA2841107A1 (en) 2013-11-28
JP6179813B2 (en) 2017-08-16
CN109151473A (en) 2019-01-04
MX2013014976A (en) 2014-04-02
AU2013264361B2 (en) 2017-01-05
KR20150016199A (en) 2015-02-11
JP2020005300A (en) 2020-01-09
CA3217710A1 (en) 2013-11-28
US8929437B2 (en) 2015-01-06
JPWO2013175698A1 (en) 2016-01-12
EP2858356A1 (en) 2015-04-08
AR091142A1 (en) 2015-01-14
US10142624B2 (en) 2018-11-27
RU2019103677A (en) 2020-08-11
US20190045202A1 (en) 2019-02-07
RU2679984C2 (en) 2019-02-14
SG10201608592UA (en) 2016-12-29
CA2841107C (en) 2023-12-19
BR112014000374A2 (en) 2017-02-14
WO2013175698A1 (en) 2013-11-28
RU2017133923A (en) 2019-02-07
RU2017133923A3 (en) 2019-02-07
CN103650500B (en) 2018-10-02
AU2013264361A1 (en) 2014-01-23
US10893282B2 (en) 2021-01-12
EP2858356A4 (en) 2015-08-26
TW201401887A (en) 2014-01-01
US20130315295A1 (en) 2013-11-28
RU2634207C2 (en) 2017-10-24
US20150030085A1 (en) 2015-01-29

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