AU2019435947A1 - Processing of residuals in video coding - Google Patents
Processing of residuals in video coding Download PDFInfo
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- AU2019435947A1 AU2019435947A1 AU2019435947A AU2019435947A AU2019435947A1 AU 2019435947 A1 AU2019435947 A1 AU 2019435947A1 AU 2019435947 A AU2019435947 A AU 2019435947A AU 2019435947 A AU2019435947 A AU 2019435947A AU 2019435947 A1 AU2019435947 A1 AU 2019435947A1
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- residuals
- residual
- encoding
- encoder
- signal
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (11)
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 |
GBGB1904492.4A GB201904492D0 (en) | 2019-03-29 | 2019-03-29 | Video coding technology |
GB1904492.4 | 2019-03-29 | ||
GBGB1905325.5A GB201905325D0 (en) | 2019-04-15 | 2019-04-15 | Video coding technology |
GB1905325.5 | 2019-04-15 | ||
GBGB1909701.3A GB201909701D0 (en) | 2019-07-05 | 2019-07-05 | Video coding technology |
GB1909701.3 | 2019-07-05 | ||
PCT/GB2019/053547 WO2020188229A1 (en) | 2019-03-20 | 2019-12-13 | Processing of residuals in video coding |
Publications (1)
Publication Number | Publication Date |
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AU2019435947A1 true AU2019435947A1 (en) | 2021-10-14 |
Family
ID=68965928
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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AU2019435947A Pending AU2019435947A1 (en) | 2019-03-20 | 2019-12-13 | Processing of residuals in video coding |
AU2019435415A Pending AU2019435415A1 (en) | 2019-03-20 | 2019-12-13 | Rate control for a video encoder |
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AU2019435415A Pending AU2019435415A1 (en) | 2019-03-20 | 2019-12-13 | Rate control for a video encoder |
Country Status (11)
Families Citing this family (10)
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GB201905400D0 (en) * | 2019-04-16 | 2019-05-29 | V Nova Int Ltd | Video coding technology |
GB2599341A (en) | 2020-07-28 | 2022-04-06 | V Nova Int Ltd | Management system for multilayer encoders and decoders and method thereof |
GB202103498D0 (en) * | 2021-03-12 | 2021-04-28 | V Nova Int Ltd | Processing of residuals in video coding |
GB2611131B (en) | 2022-03-31 | 2023-11-22 | V Nova Int Ltd | Pre-analysis for video encoding |
GB2611129B (en) | 2022-03-31 | 2024-03-27 | V Nova Int Ltd | Signal processing with overlay regions |
GB2619096A (en) | 2022-05-27 | 2023-11-29 | V Nova Int Ltd | Enhancement interlacing |
WO2024010362A1 (ko) * | 2022-07-06 | 2024-01-11 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체 |
GB2620994B (en) | 2022-08-22 | 2024-07-24 | V Nova Int Ltd | Encoding and decoding of pre-processing renditions of input videos |
GB2623148A (en) * | 2023-06-07 | 2024-04-10 | V Nova Int Ltd | Constant rate factor video encoding control |
WO2024134191A1 (en) * | 2022-12-21 | 2024-06-27 | V-Nova International Limited | Constant rate factor video encoding control |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US5734677A (en) * | 1995-03-15 | 1998-03-31 | The Chinese University Of Hong Kong | Method for compression of loss-tolerant video image data from multiple sources |
JP2005506816A (ja) * | 2001-10-26 | 2005-03-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 適応的コンテンツフィルタリングを用いた空間拡張可能圧縮の機構 |
CN1890980A (zh) * | 2003-12-08 | 2007-01-03 | 皇家飞利浦电子股份有限公司 | 具有盲区的空间可缩放压缩方案 |
US8315308B2 (en) * | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
US20090141809A1 (en) * | 2007-12-04 | 2009-06-04 | Sony Corporation And Sony Electronics Inc. | Extension to the AVC standard to support the encoding and storage of high resolution digital still pictures in parallel with video |
EP2249569A1 (en) * | 2009-05-08 | 2010-11-10 | Imec | Cross-layer optimization for transmission of video codec over wireless networks |
US8908758B2 (en) * | 2010-01-06 | 2014-12-09 | Dolby Laboratories Licensing Corporation | High performance rate control for multi-layered video coding applications |
WO2011125211A1 (ja) * | 2010-04-08 | 2011-10-13 | 株式会社 東芝 | 画像符号化方法及び画像復号化方法 |
MX341203B (es) * | 2012-05-14 | 2016-08-11 | Rossato Luca | Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada. |
KR102001415B1 (ko) * | 2012-06-01 | 2019-07-18 | 삼성전자주식회사 | 다계층 비디오 코딩을 위한 레이트 제어 방법, 이를 이용한 비디오 인코딩 장치 및 비디오 신호 처리 시스템 |
JP2015167267A (ja) * | 2012-07-03 | 2015-09-24 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
US10448032B2 (en) * | 2012-09-04 | 2019-10-15 | Qualcomm Incorporated | Signaling of down-sampling location information in scalable video coding |
EP2941872B1 (en) * | 2013-01-02 | 2018-09-26 | Dolby Laboratories Licensing Corporation | Backward-compatible coding for ultra high definition video signals with enhanced dynamic range |
SG11201508427YA (en) | 2013-04-15 | 2015-11-27 | Luca Rossato | Hybrid backward-compatible signal encoding and decoding |
EP2816805B1 (en) * | 2013-05-29 | 2020-12-30 | BlackBerry Limited | Lossy data compression with conditional reconstruction reinfinement |
US9591316B2 (en) * | 2014-03-27 | 2017-03-07 | Intel IP Corporation | Scalable video encoding rate adaptation based on perceived quality |
US9628803B2 (en) * | 2014-11-25 | 2017-04-18 | Blackberry Limited | Perceptual image and video coding |
GB2544800A (en) * | 2015-11-27 | 2017-05-31 | V-Nova Ltd | Adaptive bit rate ratio control |
GB2547934B (en) * | 2016-03-03 | 2021-07-07 | V Nova Int Ltd | Adaptive video quality |
GB2553557B (en) * | 2016-09-08 | 2022-04-20 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
GB2553556B (en) | 2016-09-08 | 2022-06-29 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
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2019
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KR20220004972A (ko) | 2022-01-12 |
AU2019435415A1 (en) | 2021-10-14 |
MX2021011339A (es) | 2021-12-10 |
GB2599508B (en) | 2024-01-10 |
CN113785580B (zh) | 2024-06-14 |
BR112021018466A2 (pt) | 2021-11-23 |
EP3942809A1 (en) | 2022-01-26 |
GB202114969D0 (en) | 2021-12-01 |
EP3942815A1 (en) | 2022-01-26 |
WO2020188230A1 (en) | 2020-09-24 |
CN118540485A (zh) | 2024-08-23 |
US20220191509A1 (en) | 2022-06-16 |
BR112021018450A2 (US07943777-20110517-C00090.png) | 2021-11-23 |
WO2020188229A1 (en) | 2020-09-24 |
JP2022526498A (ja) | 2022-05-25 |
CN113994688A (zh) | 2022-01-28 |
GB2597860B (en) | 2023-07-26 |
KR20210153060A (ko) | 2021-12-16 |
JP2022529580A (ja) | 2022-06-23 |
CA3133774A1 (en) | 2020-09-24 |
MX2021011338A (es) | 2021-12-10 |
GB202114840D0 (en) | 2021-12-01 |
CA3133777A1 (en) | 2020-09-24 |
GB2599508A (en) | 2022-04-06 |
US20220191521A1 (en) | 2022-06-16 |
BR112021018450A8 (pt) | 2022-06-21 |
CN113785580A (zh) | 2021-12-10 |
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