JPWO2020188229A5 - - Google Patents
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- JPWO2020188229A5 JPWO2020188229A5 JP2021558487A JP2021558487A JPWO2020188229A5 JP WO2020188229 A5 JPWO2020188229 A5 JP WO2020188229A5 JP 2021558487 A JP2021558487 A JP 2021558487A JP 2021558487 A JP2021558487 A JP 2021558487A JP WO2020188229 A5 JPWO2020188229 A5 JP WO2020188229A5
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- JP
- Japan
- Prior art keywords
- residuals
- sets
- signal
- residual
- encoding
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 230000002123 temporal effect Effects 0.000 claims 6
- 230000004048 modification Effects 0.000 claims 3
- 238000006011 modification reaction Methods 0.000 claims 3
- 230000001131 transforming Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000007781 pre-processing Methods 0.000 claims 1
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 |
GB1904492.4 | 2019-03-29 | ||
GBGB1904492.4A GB201904492D0 (en) | 2019-03-29 | 2019-03-29 | Video coding technology |
GB1905325.5 | 2019-04-15 | ||
GBGB1905325.5A GB201905325D0 (en) | 2019-04-15 | 2019-04-15 | Video coding technology |
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 (2)
Publication Number | Publication Date |
---|---|
JP2022529580A JP2022529580A (ja) | 2022-06-23 |
JPWO2020188229A5 true JPWO2020188229A5 (sl) | 2022-12-20 |
Family
ID=68965928
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556458A Pending JP2022526498A (ja) | 2019-03-20 | 2019-12-13 | ビデオエンコーダのレート制御 |
JP2021558487A Pending JP2022529580A (ja) | 2019-03-20 | 2019-12-13 | ビデオ符号化における残差の処理 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556458A Pending JP2022526498A (ja) | 2019-03-20 | 2019-12-13 | ビデオエンコーダのレート制御 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20220191509A1 (sl) |
EP (2) | EP3942815A1 (sl) |
JP (2) | JP2022526498A (sl) |
KR (2) | KR20220004972A (sl) |
CN (2) | CN113994688A (sl) |
AU (2) | AU2019435415A1 (sl) |
BR (2) | BR112021018466A2 (sl) |
CA (2) | CA3133774A1 (sl) |
GB (2) | GB2597860B (sl) |
MX (2) | MX2021011338A (sl) |
WO (2) | WO2020188229A1 (sl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2611129B (en) | 2022-03-31 | 2024-03-27 | V Nova Int Ltd | Signal processing with overlay regions |
GB2611131B (en) | 2022-03-31 | 2023-11-22 | V Nova Int Ltd | Pre-analysis for video encoding |
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 |
GB2620994A (en) | 2022-08-22 | 2024-01-31 | 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 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP1695555A1 (en) * | 2003-12-08 | 2006-08-30 | Koninklijke Philips Electronics N.V. | Spatial scalable compression scheme with a dead zone |
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 |
WO2011084918A1 (en) * | 2010-01-06 | 2011-07-14 | Dolby Laboratories Licensing Corporation | High performance rate control for multi-layered video coding applications |
JP5368631B2 (ja) * | 2010-04-08 | 2013-12-18 | 株式会社東芝 | 画像符号化方法、装置、及びプログラム |
BR112014028274A2 (pt) * | 2012-05-14 | 2017-07-18 | Guido Meardi | decomposição de dados residuais durante a codificação, decodificação e reconstrução do sinal em uma hierarquia em níveis |
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 |
CN104885457B (zh) * | 2013-01-02 | 2017-03-29 | 杜比实验室特许公司 | 用于视频信号的向后兼容编码和解码的方法和装置 |
PL2987325T3 (pl) | 2013-04-15 | 2019-04-30 | V Nova Int Ltd | Kodowanie i dekodowanie wstecznie kompatybilnego sygnału hybrydowego |
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 |
-
2019
- 2019-12-13 EP EP19823961.8A patent/EP3942815A1/en active Pending
- 2019-12-13 MX MX2021011338A patent/MX2021011338A/es unknown
- 2019-12-13 BR BR112021018466A patent/BR112021018466A2/pt unknown
- 2019-12-13 BR BR112021018450A patent/BR112021018450A8/pt unknown
- 2019-12-13 WO PCT/GB2019/053547 patent/WO2020188229A1/en unknown
- 2019-12-13 MX MX2021011339A patent/MX2021011339A/es unknown
- 2019-12-13 CN CN201980096501.5A patent/CN113994688A/zh active Pending
- 2019-12-13 JP JP2021556458A patent/JP2022526498A/ja active Pending
- 2019-12-13 WO PCT/GB2019/053551 patent/WO2020188230A1/en unknown
- 2019-12-13 US US17/440,585 patent/US20220191509A1/en active Pending
- 2019-12-13 EP EP19823965.9A patent/EP3942809A1/en active Pending
- 2019-12-13 KR KR1020217033578A patent/KR20220004972A/ko unknown
- 2019-12-13 KR KR1020217033584A patent/KR20210153060A/ko active Search and Examination
- 2019-12-13 GB GB2114840.8A patent/GB2597860B/en active Active
- 2019-12-13 CA CA3133774A patent/CA3133774A1/en active Pending
- 2019-12-13 CN CN201980095810.0A patent/CN113785580B/zh active Active
- 2019-12-13 US US17/440,587 patent/US20220191521A1/en active Pending
- 2019-12-13 JP JP2021558487A patent/JP2022529580A/ja active Pending
- 2019-12-13 AU AU2019435415A patent/AU2019435415A1/en active Pending
- 2019-12-13 GB GB2114969.5A patent/GB2599508B/en active Active
- 2019-12-13 CA CA3133777A patent/CA3133777A1/en active Pending
- 2019-12-13 AU AU2019435947A patent/AU2019435947A1/en active Pending
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