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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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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    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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
    • 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

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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

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ES3013317T3 true ES3013317T3 (en) 2025-04-11

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

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