AU2014255324B2 - Hybrid backward-compatible signal encoding and decoding - Google Patents
Hybrid backward-compatible signal encoding and decoding Download PDFInfo
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- AU2014255324B2 AU2014255324B2 AU2014255324A AU2014255324A AU2014255324B2 AU 2014255324 B2 AU2014255324 B2 AU 2014255324B2 AU 2014255324 A AU2014255324 A AU 2014255324A AU 2014255324 A AU2014255324 A AU 2014255324A AU 2014255324 B2 AU2014255324 B2 AU 2014255324B2
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Classifications
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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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
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| US61/812,046 | 2013-04-15 | ||
| PCT/IB2014/060716 WO2014170819A1 (en) | 2013-04-15 | 2014-04-14 | Hybrid backward-compatible signal encoding and decoding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2014255324A1 AU2014255324A1 (en) | 2015-11-12 |
| AU2014255324B2 true AU2014255324B2 (en) | 2018-05-17 |
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| AU2014255324A Active AU2014255324B2 (en) | 2013-04-15 | 2014-04-14 | Hybrid backward-compatible signal encoding and decoding |
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| US9106936B2 (en) * | 2012-01-25 | 2015-08-11 | Altera Corporation | Raw format image data processing |
| SG11201508427YA (en) * | 2013-04-15 | 2015-11-27 | Luca Rossato | Hybrid backward-compatible signal encoding and decoding |
| JP6232778B2 (ja) * | 2013-06-27 | 2017-11-22 | セイコーエプソン株式会社 | 画像処理装置、画像表示装置、および画像処理装置の制御方法 |
| EP3242487B1 (en) | 2014-12-29 | 2021-10-13 | Sony Group Corporation | Transmitting device, transmitting method, receiving device and receiving method |
| ES2953917T3 (es) | 2015-04-13 | 2023-11-17 | V Nova Int Ltd | Codificación de una pluralidad de señales con objetivo de velocidad de datos de una señal en dependencia de la complejidad de la información |
| JP6512700B2 (ja) * | 2015-05-01 | 2019-05-15 | 日本テレビ放送網株式会社 | 映像信号伝送システム及び映像信号伝送方法 |
| KR20160143145A (ko) * | 2015-06-04 | 2016-12-14 | 삼성전자주식회사 | 멀티미디어 서비스를 제공하기 위한 방법 및 그 전자 장치 |
| GB2544800A (en) | 2015-11-27 | 2017-05-31 | V-Nova Ltd | Adaptive bit rate ratio control |
| GB2598255B (en) | 2016-02-17 | 2022-07-27 | V Nova Int Ltd | Physical adapter, signal processing equipment, methods and computer programs |
| FR3050895A1 (fr) * | 2016-04-29 | 2017-11-03 | Orange | Procede de composition contextuelle d'une representation video intermediaire |
| GB2553086B (en) * | 2016-07-20 | 2022-03-02 | V Nova Int Ltd | Decoder devices, methods and computer programs |
| CN107666560B (zh) * | 2016-07-28 | 2020-11-17 | 北京数码视讯科技股份有限公司 | 一种视频去隔行方法及装置 |
| GB2553557B (en) * | 2016-09-08 | 2022-04-20 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| GB2597859B (en) * | 2016-09-08 | 2022-07-27 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| GB2554065B (en) | 2016-09-08 | 2022-02-23 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
| WO2018056002A1 (ja) * | 2016-09-26 | 2018-03-29 | 株式会社日立国際電気 | 映像監視システム |
| WO2018070822A1 (ko) * | 2016-10-14 | 2018-04-19 | 엘지전자 주식회사 | 적응적 영상 재생을 위한 데이터 처리 방법 및 장치 |
| US10567703B2 (en) * | 2017-06-05 | 2020-02-18 | Cisco Technology, Inc. | High frame rate video compatible with existing receivers and amenable to video decoder implementation |
| GB2574575A (en) * | 2018-04-27 | 2019-12-18 | V Nova Int Ltd | Video decoder chipset |
| EP3821601A1 (en) | 2018-07-15 | 2021-05-19 | V-Nova International Limited | Low complexity enhancement video coding |
| US12212781B2 (en) | 2018-08-03 | 2025-01-28 | V-Nova International Limited | Architecture for signal enhancement coding |
| US12126839B2 (en) | 2018-10-03 | 2024-10-22 | V-Nova International Limited | Weighted downsampling and weighted transformations for signal coding |
| JP2022508741A (ja) | 2018-10-09 | 2022-01-19 | ヴイ－ノヴァ インターナショナル リミテッド | 複数解像度を使う階層コーディングスキーム内での信号エレメントコーディングフォーマット互換性 |
| GB201817784D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media |
| US12335508B2 (en) | 2019-03-20 | 2025-06-17 | V-Nova International Limited | Residual filtering in signal enhancement coding |
| GB2599805B (en) * | 2019-03-20 | 2023-09-06 | V Nova Int Ltd | Temporal signalling for video coding technology |
| US20220191521A1 (en) | 2019-03-20 | 2022-06-16 | V-Nova International Limited | Processing of residulas in video coding |
| GB201905400D0 (en) | 2019-04-16 | 2019-05-29 | V Nova Int Ltd | Video coding technology |
| GB2600617B (en) | 2019-07-05 | 2024-06-12 | V Nova Int Ltd | Quantization of residuals in video coding |
| US11843397B2 (en) * | 2019-09-09 | 2023-12-12 | Google Llc | Compression of data that exhibits mixed compressibility |
| US12192505B2 (en) * | 2019-10-02 | 2025-01-07 | V-Nova International Limited | Use of transformed coefficients to provide embedded signalling for watermarking |
| EP4046381A1 (en) * | 2019-10-18 | 2022-08-24 | V-Nova International Limited | Flexible encoding of components in tiered hierarchical coding |
| GB2598701B (en) | 2020-05-25 | 2023-01-25 | V Nova Int Ltd | Wireless data communication system and method |
| GB2599341B (en) | 2020-07-28 | 2024-10-09 | 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 |
| 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 |
| CN113923318B (zh) * | 2021-12-16 | 2022-03-04 | 成都索贝数码科技股份有限公司 | 一种实现hd和4k hdr视频信号同传输的方法以及sdi设备 |
| US20250071326A1 (en) | 2022-01-11 | 2025-02-27 | V-Nova International Limited | Integrating a decoder for hierarchical video coding |
| WO2023135420A1 (en) | 2022-01-12 | 2023-07-20 | V-Nova International Ltd | Secure enhancement decoding implementation |
| GB2611129B (en) | 2022-03-31 | 2024-03-27 | V Nova Int Ltd | Signal processing with overlay regions |
| US12335499B2 (en) | 2022-09-20 | 2025-06-17 | V-Nova International Limited | Method for decoding a video stream |
| GB2625756B (en) | 2022-12-22 | 2024-12-18 | V Nova Int Ltd | Methods and modules for video pipelines |
| GB2627287B (en) | 2023-02-17 | 2025-07-23 | V Nova Int Ltd | A video encoding module for hierarchical video coding |
| GB2624947B (en) | 2023-03-24 | 2024-12-04 | V Nova Int Ltd | Enhancement decoding implementation and method |
| GB2639675A (en) | 2024-03-28 | 2025-10-01 | V Nova Int Ltd | Rate distortion optimisation implementation and method |
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| WO2013011492A2 (en) * | 2011-07-21 | 2013-01-24 | Luca Rossato | Tiered signal decoding and signal reconstruction |
| WO2013011493A2 (en) * | 2011-07-21 | 2013-01-24 | Luca Rossato | Signal processing and tiered signal encoding |
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2014
- 2014-04-14 SG SG11201508427YA patent/SG11201508427YA/en unknown
- 2014-04-14 CN CN201480029033.7A patent/CN105432083B/zh active Active
- 2014-04-14 CN CN201911247351.1A patent/CN110933437B/zh active Active
- 2014-04-14 BR BR112015026244-9A patent/BR112015026244B1/pt active IP Right Grant
- 2014-04-14 JP JP2016507107A patent/JP6457488B2/ja active Active
- 2014-04-14 MX MX2015014352A patent/MX354337B/es active IP Right Grant
- 2014-04-14 MY MYPI2015002552A patent/MY189280A/en unknown
- 2014-04-14 KR KR1020157032775A patent/KR102301083B1/ko active Active
- 2014-04-14 CA CA2909445A patent/CA2909445C/en active Active
- 2014-04-14 PL PL14722769T patent/PL2987325T3/pl unknown
- 2014-04-14 EA EA201591975A patent/EA035886B1/ru not_active IP Right Cessation
- 2014-04-14 WO PCT/IB2014/060716 patent/WO2014170819A1/en not_active Ceased
- 2014-04-14 DK DK14722769.8T patent/DK2987325T3/en active
- 2014-04-14 EP EP18191009.2A patent/EP3468191A1/en active Pending
- 2014-04-14 EP EP14722769.8A patent/EP2987325B1/en active Active
- 2014-04-14 ES ES14722769T patent/ES2699983T3/es active Active
- 2014-04-14 AU AU2014255324A patent/AU2014255324B2/en active Active
- 2014-04-15 US US14/252,820 patent/US9912945B2/en active Active
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2017
- 2017-12-21 US US15/850,675 patent/US10652560B2/en active Active
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2018
- 2018-12-20 JP JP2018238535A patent/JP6705885B2/ja active Active
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2020
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- 2020-05-14 JP JP2020085208A patent/JP7156762B2/ja active Active
- 2020-12-29 US US17/136,853 patent/US11394985B2/en active Active
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2022
- 2022-07-18 US US17/813,321 patent/US12238310B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100088736A1 (en) * | 2008-10-07 | 2010-04-08 | Besen Peter D | Enhanced video processing functionality in auxiliary system |
| WO2013011492A2 (en) * | 2011-07-21 | 2013-01-24 | Luca Rossato | Tiered signal decoding and signal reconstruction |
| WO2013011493A2 (en) * | 2011-07-21 | 2013-01-24 | Luca Rossato | Signal processing and tiered signal encoding |
Non-Patent Citations (1)
| Title |
|---|
| SCHIERL T et al: 'Scalable video coding over RTP and MPEG-2 transport stream in broadcast and IPTV channels', IEEE WIRELESS COMMUNICATIONS, Vol. 16, Issue. 5, 3 November 2009, pages 64-71, ISSN: 1536-1284 * |
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