SG11201804135XA - Method and apparatus of adaptive filtering of samples for video coding - Google Patents

Method and apparatus of adaptive filtering of samples for video coding

Info

Publication number
SG11201804135XA
SG11201804135XA SG11201804135XA SG11201804135XA SG11201804135XA SG 11201804135X A SG11201804135X A SG 11201804135XA SG 11201804135X A SG11201804135X A SG 11201804135XA SG 11201804135X A SG11201804135X A SG 11201804135XA SG 11201804135X A SG11201804135X A SG 11201804135XA
Authority
SG
Singapore
Prior art keywords
international
huawei
samples
parameters
bantian
Prior art date
Application number
SG11201804135XA
Other languages
English (en)
Inventor
Alexey Konstantinovich Filippov
Vasily Alexeevich Rufitskiy
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11201804135XA publication Critical patent/SG11201804135XA/en

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Classifications

    • 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
    • H04N19/10—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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/439—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using cascaded computational arrangements for performing a single operation, e.g. filtering
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11201804135XA 2015-11-17 2015-11-17 Method and apparatus of adaptive filtering of samples for video coding SG11201804135XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2015/000796 WO2017086823A1 (en) 2015-11-17 2015-11-17 Method and apparatus of adaptive filtering of samples for video coding

Publications (1)

Publication Number Publication Date
SG11201804135XA true SG11201804135XA (en) 2018-06-28

Family

ID=56108686

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804135XA SG11201804135XA (en) 2015-11-17 2015-11-17 Method and apparatus of adaptive filtering of samples for video coding

Country Status (13)

Country Link
US (3) US11102481B2 (es)
EP (2) EP3363198B1 (es)
JP (1) JP6700391B2 (es)
KR (3) KR102201051B1 (es)
CN (2) CN113301334B (es)
AU (3) AU2015415109B2 (es)
CA (2) CA3005417A1 (es)
MX (1) MX2018006091A (es)
MY (1) MY201173A (es)
RU (1) RU2696552C1 (es)
SG (1) SG11201804135XA (es)
WO (1) WO2017086823A1 (es)
ZA (1) ZA201803953B (es)

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Also Published As

Publication number Publication date
KR102367708B1 (ko) 2022-02-24
MY201173A (en) 2024-02-08
CN113301334B (zh) 2023-11-03
BR112018009921A2 (pt) 2018-11-13
KR102325395B1 (ko) 2021-11-10
EP3363198A1 (en) 2018-08-22
US20210385447A1 (en) 2021-12-09
CN113301334A (zh) 2021-08-24
EP3767947A1 (en) 2021-01-20
EP3363198B1 (en) 2020-09-16
US11902515B2 (en) 2024-02-13
AU2015415109B2 (en) 2020-03-05
RU2696552C1 (ru) 2019-08-02
AU2020203726B2 (en) 2022-02-03
CA3113488A1 (en) 2017-05-26
US20240223759A1 (en) 2024-07-04
AU2020203726A1 (en) 2020-06-25
MX2018006091A (es) 2018-11-09
KR20210135371A (ko) 2021-11-12
CN108353171B (zh) 2021-04-20
AU2022202896B2 (en) 2023-09-28
WO2017086823A1 (en) 2017-05-26
US11102481B2 (en) 2021-08-24
CN108353171A (zh) 2018-07-31
JP2018534870A (ja) 2018-11-22
CA3005417A1 (en) 2017-05-26
KR20210003965A (ko) 2021-01-12
ZA201803953B (en) 2019-04-24
KR20180083389A (ko) 2018-07-20
JP6700391B2 (ja) 2020-05-27
US20180262756A1 (en) 2018-09-13
AU2015415109A1 (en) 2018-06-21
KR102201051B1 (ko) 2021-01-08
AU2022202896A1 (en) 2022-05-26

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