SG10201506682SA - Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method - Google Patents

Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method

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Publication number
SG10201506682SA
SG10201506682SA SG10201506682SA SG10201506682SA SG10201506682SA SG 10201506682S A SG10201506682S A SG 10201506682SA SG 10201506682S A SG10201506682S A SG 10201506682SA SG 10201506682S A SG10201506682S A SG 10201506682SA SG 10201506682S A SG10201506682S A SG 10201506682SA
Authority
SG
Singapore
Prior art keywords
moving image
image decoding
encoding device
coding method
decoding device
Prior art date
Application number
SG10201506682SA
Inventor
Itani Yusuke
Sekiguchi Shunichi
Sugimoto Kazuo
Original Assignee
Mitsubishi Electric Corp
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45892217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG10201506682S(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of SG10201506682SA publication Critical patent/SG10201506682SA/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/109Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
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    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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    • H04N19/174Methods 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 slice, e.g. a line of blocks or a group of blocks
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    • H04N19/17Methods 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
    • H04N19/176Methods 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
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    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • HELECTRICITY
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    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
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    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
SG10201506682SA 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method SG10201506682SA (en)

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JP2010221460 2010-09-30
JP2011050214 2011-03-08

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SG10201802064VA SG10201802064VA (en) 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
SG10201707379SA SG10201707379SA (en) 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
SG10201506682SA SG10201506682SA (en) 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
SG2013022579A SG189114A1 (en) 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
SG10201701439WA SG10201701439WA (en) 2010-09-30 2011-07-21 Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method

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US (5) US9369730B2 (en)
EP (1) EP2624562A4 (en)
JP (6) JP5486091B2 (en)
KR (5) KR101723282B1 (en)
CN (5) CN106488249B (en)
BR (1) BR112013006499B1 (en)
CA (3) CA3033984C (en)
MX (1) MX2013003694A (en)
RU (5) RU2597499C2 (en)
SG (5) SG10201802064VA (en)
TW (2) TWI581622B (en)
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BR112013006499B1 (en) 2022-09-20
KR20130076879A (en) 2013-07-08
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TW201640898A (en) 2016-11-16
CA2991166A1 (en) 2012-04-05
RU2015108787A (en) 2015-08-10
SG10201802064VA (en) 2018-05-30
KR20180017217A (en) 2018-02-20
JP2014112939A (en) 2014-06-19
CN106713930A (en) 2017-05-24
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JP5486091B2 (en) 2014-05-07
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