CA3133943A1 - Temporal processing for video coding technology - Google Patents

Temporal processing for video coding technology Download PDF

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Publication number
CA3133943A1
CA3133943A1 CA3133943A CA3133943A CA3133943A1 CA 3133943 A1 CA3133943 A1 CA 3133943A1 CA 3133943 A CA3133943 A CA 3133943A CA 3133943 A CA3133943 A CA 3133943A CA 3133943 A1 CA3133943 A1 CA 3133943A1
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Prior art keywords
decoder
temporal
residuals
level
block
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Pending
Application number
CA3133943A
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English (en)
French (fr)
Inventor
Guido MEARDI
Ivan DAMNJANOVIC
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
V Nova International Ltd
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V Nova International Ltd
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Publication date
Priority claimed from GBGB1903844.7A external-priority patent/GB201903844D0/en
Priority claimed from GBGB1904014.6A external-priority patent/GB201904014D0/en
Priority claimed from GBGB1904492.4A external-priority patent/GB201904492D0/en
Priority claimed from GBGB1905325.5A external-priority patent/GB201905325D0/en
Application filed by V Nova International Ltd filed Critical V Nova International Ltd
Publication of CA3133943A1 publication Critical patent/CA3133943A1/en
Pending legal-status Critical Current

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    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CA3133943A 2019-03-20 2020-03-18 Temporal processing for video coding technology Pending CA3133943A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB1903844.7 2019-03-20
GBGB1903844.7A GB201903844D0 (en) 2019-03-20 2019-03-20 A method of encoding and decoding a video
GB1904014.6 2019-03-23
GBGB1904014.6A GB201904014D0 (en) 2019-03-23 2019-03-23 Video coding technology
GB1904492.4 2019-03-29
GBGB1904492.4A GB201904492D0 (en) 2019-03-29 2019-03-29 Video coding technology
GBGB1905325.5A GB201905325D0 (en) 2019-04-15 2019-04-15 Video coding technology
GB1905325.5 2019-04-15
PCT/GB2020/050693 WO2020188272A1 (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology

Publications (1)

Publication Number Publication Date
CA3133943A1 true CA3133943A1 (en) 2020-09-24

Family

ID=69770937

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3133943A Pending CA3133943A1 (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology
CA3133767A Pending CA3133767A1 (en) 2019-03-20 2020-03-19 Quantization of residuals in video coding

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Application Number Title Priority Date Filing Date
CA3133767A Pending CA3133767A1 (en) 2019-03-20 2020-03-19 Quantization of residuals in video coding

Country Status (16)

Country Link
US (5) US12335508B2 (https=)
EP (5) EP3942818B1 (https=)
JP (2) JP7548934B2 (https=)
KR (2) KR20220003509A (https=)
CN (5) CN113994689B (https=)
AU (2) AU2020244264B2 (https=)
BR (2) BR112021018469A2 (https=)
CA (2) CA3133943A1 (https=)
DK (1) DK3942814T3 (https=)
ES (1) ES2987092T3 (https=)
FI (1) FI3942814T3 (https=)
GB (6) GB2599509B (https=)
MX (2) MX2021011337A (https=)
PL (1) PL3942814T3 (https=)
WO (4) WO2020188237A1 (https=)
ZA (1) ZA202107043B (https=)

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GB2601368B (en) * 2020-11-27 2023-09-20 V Nova Int Ltd Video decoding using post-processing control
WO2022119304A1 (ko) * 2020-12-01 2022-06-09 현대자동차주식회사 적응적 데드존 양자화를 이용하는 포인트 클라우드 코딩 장치 및 방법
GB202107036D0 (en) 2021-05-17 2021-06-30 V Nova Int Ltd Secure decoder and secure decoding methods
GB2607123B (en) 2021-10-25 2023-10-11 V Nova Int Ltd Enhancement decoding implementation and method
GB2614763B (en) 2022-03-29 2024-05-01 V Nova Int Ltd Upsampling filter for applying a predicted average modification
GB2625756B (en) 2022-12-22 2024-12-18 V Nova Int Ltd Methods and modules for video pipelines
GB2624478B (en) 2023-03-24 2024-11-06 V Nova Int Ltd Method of decoding a video signal
GB2624947B (en) 2023-03-24 2024-12-04 V Nova Int Ltd Enhancement decoding implementation and method
CN116156170B (zh) * 2023-04-24 2024-04-16 北京中星微人工智能芯片技术有限公司 数据流的发送方法、装置、电子设备和存储介质
GB2639675A (en) 2024-03-28 2025-10-01 V Nova Int Ltd Rate distortion optimisation implementation and method
GB2643431A (en) 2024-08-14 2026-02-18 V Nova Int Ltd Methods and apparatuses for data restructuring

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