GB2617304B - Residual filtering in signal enhancement coding - Google Patents

Residual filtering in signal enhancement coding Download PDF

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Publication number
GB2617304B
GB2617304B GB2311254.3A GB202311254A GB2617304B GB 2617304 B GB2617304 B GB 2617304B GB 202311254 A GB202311254 A GB 202311254A GB 2617304 B GB2617304 B GB 2617304B
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Prior art keywords
signal enhancement
enhancement coding
residual filtering
residual
filtering
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GB202311254D0 (en
GB2617304A (en
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Meardi Guido
Ciccarelli Lorenzo
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V Nova International Ltd
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V Nova International Ltd
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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
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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)
GB2311254.3A 2019-03-20 2020-02-28 Residual filtering in signal enhancement coding Active GB2617304B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1903844.7A GB201903844D0 (en) 2019-03-20 2019-03-20 A method of encoding and decoding a video
GBGB1904014.6A GB201904014D0 (en) 2019-03-23 2019-03-23 Video coding technology
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
GB2114970.3A GB2599509B (en) 2019-03-20 2020-02-28 Residual filtering in signal enhancement coding

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GB202311254D0 GB202311254D0 (en) 2023-09-06
GB2617304A GB2617304A (en) 2023-10-04
GB2617304B true GB2617304B (en) 2024-04-03

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GB2311254.3A Active GB2617304B (en) 2019-03-20 2020-02-28 Residual filtering in signal enhancement coding
GB2114970.3A Active GB2599509B (en) 2019-03-20 2020-02-28 Residual filtering in signal enhancement coding
GB2114966.1A Active GB2596968B (en) 2019-03-20 2020-03-10 Modified upsampling for video coding technology
GB2311262.6A Active GB2617777B (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology
GB2114967.9A Active GB2596969B (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology
GB2114971.1A Active GB2596970B (en) 2019-03-20 2020-03-19 Quantization of residuals in video coding

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GB2114970.3A Active GB2599509B (en) 2019-03-20 2020-02-28 Residual filtering in signal enhancement coding
GB2114966.1A Active GB2596968B (en) 2019-03-20 2020-03-10 Modified upsampling for video coding technology
GB2311262.6A Active GB2617777B (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology
GB2114967.9A Active GB2596969B (en) 2019-03-20 2020-03-18 Temporal processing for video coding technology
GB2114971.1A Active GB2596970B (en) 2019-03-20 2020-03-19 Quantization of residuals in video coding

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US (5) US12335508B2 (enExample)
EP (5) EP3942818A1 (enExample)
JP (2) JP7548934B2 (enExample)
KR (2) KR20220003509A (enExample)
CN (5) CN113994689B (enExample)
AU (2) AU2020244264B2 (enExample)
BR (2) BR112021018469A2 (enExample)
CA (2) CA3133943A1 (enExample)
DK (1) DK3942814T3 (enExample)
ES (1) ES2987092T3 (enExample)
FI (1) FI3942814T3 (enExample)
GB (6) GB2617304B (enExample)
MX (2) MX2021011337A (enExample)
PL (1) PL3942814T3 (enExample)
WO (4) WO2020188237A1 (enExample)
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US12335508B2 (en) 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
CN114616830A (zh) * 2019-11-07 2022-06-10 英特尔公司 超高分辨率视频内容的异构实时流送和解码
GB2601368B (en) * 2020-11-27 2023-09-20 V Nova Int Ltd Video decoding using post-processing control
GB2621248B (en) 2020-11-27 2024-09-04 V Nova Int Ltd Video encoding using pre-processing
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

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