SG11201907531XA - Constraining motion vector information derived by decoder-side motion vector derivation - Google Patents

Constraining motion vector information derived by decoder-side motion vector derivation

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Publication number
SG11201907531XA
SG11201907531XA SG11201907531XA SG11201907531XA SG 11201907531X A SG11201907531X A SG 11201907531XA SG 11201907531X A SG11201907531X A SG 11201907531XA SG 11201907531X A SG11201907531X A SG 11201907531XA
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Singapore
Prior art keywords
motion vector
derived
international
san diego
california
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English (en)
Inventor
Marta Karczewicz
Yi-Wen Chen
Wei-Jung Chien
Hsiao-Chiang Chuang
Xiang Li
Jianle Chen
Original Assignee
Qualcomm Inc
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Publication of SG11201907531XA publication Critical patent/SG11201907531XA/en

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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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
SG11201907531X 2017-03-22 2018-03-22 Constraining motion vector information derived by decoder-side motion vector derivation SG11201907531XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762475177P 2017-03-22 2017-03-22
US15/927,854 US10595035B2 (en) 2017-03-22 2018-03-21 Constraining motion vector information derived by decoder-side motion vector derivation
PCT/US2018/023761 WO2018175720A1 (en) 2017-03-22 2018-03-22 Constraining motion vector information derived by decoder-side motion vector derivation

Publications (1)

Publication Number Publication Date
SG11201907531XA true SG11201907531XA (en) 2019-10-30

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SG11201907531X SG11201907531XA (en) 2017-03-22 2018-03-22 Constraining motion vector information derived by decoder-side motion vector derivation

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US (1) US10595035B2 (https=)
EP (1) EP3603069A1 (https=)
JP (2) JP7233376B2 (https=)
KR (1) KR102725370B1 (https=)
CN (1) CN110431845B (https=)
AU (2) AU2018237346A1 (https=)
BR (1) BR112019019210A2 (https=)
CL (1) CL2019002680A1 (https=)
CO (1) CO2019010076A2 (https=)
IL (1) IL268646B (https=)
MX (1) MX2019011318A (https=)
MY (1) MY195629A (https=)
PH (1) PH12019501895A1 (https=)
RU (1) RU2767144C2 (https=)
SA (1) SA519410050B1 (https=)
SG (1) SG11201907531XA (https=)
WO (1) WO2018175720A1 (https=)
ZA (1) ZA201906240B (https=)

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JP2020511859A (ja) 2020-04-16
MY195629A (en) 2023-02-03
RU2767144C2 (ru) 2022-03-16
SA519410050B1 (ar) 2023-12-11
CL2019002680A1 (es) 2020-05-29
JP7233376B2 (ja) 2023-03-06
RU2019133109A (ru) 2021-04-22
CA3053479A1 (en) 2018-09-27
EP3603069A1 (en) 2020-02-05
CN110431845B (zh) 2022-11-25
AU2018237346A1 (en) 2019-09-05
KR102725370B1 (ko) 2024-11-01
IL268646B (en) 2022-02-01
KR20190127884A (ko) 2019-11-13
PH12019501895A1 (en) 2019-10-21
US20180278949A1 (en) 2018-09-27
BR112019019210A2 (pt) 2020-04-14
MX2019011318A (es) 2019-11-12
JP7278333B2 (ja) 2023-05-19
RU2019133109A3 (https=) 2021-09-09
ZA201906240B (en) 2021-05-26
JP2021182743A (ja) 2021-11-25
IL268646A (en) 2019-10-31
CN110431845A (zh) 2019-11-08
CO2019010076A2 (es) 2019-10-09
AU2023200756A1 (en) 2023-03-09
WO2018175720A1 (en) 2018-09-27
US10595035B2 (en) 2020-03-17
NZ756271A (en) 2025-09-26

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