ES3013317T3 - Modified adaptive loop filter temporal prediction for temporal scalability support - Google Patents

Modified adaptive loop filter temporal prediction for temporal scalability support Download PDF

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Publication number
ES3013317T3
ES3013317T3 ES18701627T ES18701627T ES3013317T3 ES 3013317 T3 ES3013317 T3 ES 3013317T3 ES 18701627 T ES18701627 T ES 18701627T ES 18701627 T ES18701627 T ES 18701627T ES 3013317 T3 ES3013317 T3 ES 3013317T3
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alf
current region
temporal layer
temporal
array
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English (en)
Spanish (es)
Inventor
Li Zhang
Wei-Jung Chien
Marta Karczewicz
Ye-Kui Wang
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/10Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
ES18701627T 2017-01-04 2018-01-04 Modified adaptive loop filter temporal prediction for temporal scalability support Active ES3013317T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762442322P 2017-01-04 2017-01-04
US201762445174P 2017-01-11 2017-01-11
US15/861,165 US10506230B2 (en) 2017-01-04 2018-01-03 Modified adaptive loop filter temporal prediction for temporal scalability support
PCT/US2018/012355 WO2018129168A1 (en) 2017-01-04 2018-01-04 Modified adaptive loop filter temporal prediction for temporal scalability support

Publications (1)

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ES3013317T3 true ES3013317T3 (en) 2025-04-11

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ES18701627T Active ES3013317T3 (en) 2017-01-04 2018-01-04 Modified adaptive loop filter temporal prediction for temporal scalability support

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US (2) US10506230B2 (enExample)
EP (1) EP3566444B1 (enExample)
JP (2) JP2020503801A (enExample)
KR (1) KR102584662B1 (enExample)
CN (1) CN110024401B (enExample)
AU (1) AU2018205779B2 (enExample)
BR (1) BR112019013705A2 (enExample)
CA (1) CA3042287A1 (enExample)
CL (1) CL2019001805A1 (enExample)
CO (1) CO2019007119A2 (enExample)
ES (1) ES3013317T3 (enExample)
PL (1) PL3566444T3 (enExample)
TW (1) TWI745522B (enExample)
WO (1) WO2018129168A1 (enExample)

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Publication number Publication date
AU2018205779A1 (en) 2019-05-23
EP3566444A1 (en) 2019-11-13
CL2019001805A1 (es) 2019-11-29
CN110024401B (zh) 2021-12-07
EP3566444B1 (en) 2025-02-19
US20180192050A1 (en) 2018-07-05
TW201830965A (zh) 2018-08-16
KR20190102201A (ko) 2019-09-03
BR112019013705A2 (pt) 2020-04-28
CO2019007119A2 (es) 2019-10-09
JP7631438B2 (ja) 2025-02-18
EP3566444C0 (en) 2025-02-19
TWI745522B (zh) 2021-11-11
JP2023159110A (ja) 2023-10-31
US10506230B2 (en) 2019-12-10
PL3566444T3 (pl) 2025-04-22
US20200068196A1 (en) 2020-02-27
CA3042287A1 (en) 2018-07-12
AU2018205779B2 (en) 2022-08-04
US10855985B2 (en) 2020-12-01
CN110024401A (zh) 2019-07-16
JP2020503801A (ja) 2020-01-30
WO2018129168A1 (en) 2018-07-12
KR102584662B1 (ko) 2023-10-04

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