SG11202109980WA - Sub-picture level filtering in video coding - Google Patents

Sub-picture level filtering in video coding

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Publication number
SG11202109980WA
SG11202109980WA SG11202109980WA SG11202109980WA SG 11202109980W A SG11202109980W A SG 11202109980WA SG 11202109980W A SG11202109980W A SG 11202109980WA SG 11202109980W A SG11202109980W A SG 11202109980WA
Authority
SG
Singapore
Prior art keywords
sub
video coding
picture level
level filtering
filtering
Prior art date
Application number
Other languages
English (en)
Inventor
Ye-Kui Wang
Jianle Chen
Fnu Hendry
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 SG11202109980WA publication Critical patent/SG11202109980WA/en

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    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/62—Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extraction; Pattern tracking
    • G—PHYSICS
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Discrete Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11202109980W 2019-03-11 2020-03-11 Sub-picture level filtering in video coding SG11202109980WA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962816751P 2019-03-11 2019-03-11
US201962826659P 2019-03-29 2019-03-29
PCT/US2020/022087 WO2020185889A1 (en) 2019-03-11 2020-03-11 Sub-picture level filtering in video coding

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SG11202109980WA true SG11202109980WA (en) 2021-10-28

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US (6) US11831816B2 (ko)
EP (5) EP4350640A3 (ko)
JP (10) JP2022524627A (ko)
KR (6) KR20210135309A (ko)
CN (6) CN113557744A (ko)
MX (6) MX2021011032A (ko)
SG (1) SG11202109980WA (ko)
WO (6) WO2020185889A1 (ko)

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