AU2014255324B2 - Hybrid backward-compatible signal encoding and decoding - Google Patents
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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
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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
-
- 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)
| Application Number | Priority Date | Filing Date | Title |
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| US201361812046P | 2013-04-15 | 2013-04-15 | |
| 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 |
Family
ID=50685995
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2014255324A Active AU2014255324B2 (en) | 2013-04-15 | 2014-04-14 | Hybrid backward-compatible signal encoding and decoding |
Country Status (16)
| Country | Link |
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| US (5) | US9912945B2 (OSRAM) |
| EP (2) | EP2987325B1 (OSRAM) |
| JP (3) | JP6457488B2 (OSRAM) |
| KR (1) | KR102301083B1 (OSRAM) |
| CN (2) | CN110933437B (OSRAM) |
| AU (1) | AU2014255324B2 (OSRAM) |
| BR (1) | BR112015026244B1 (OSRAM) |
| CA (1) | CA2909445C (OSRAM) |
| DK (1) | DK2987325T3 (OSRAM) |
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| PL (1) | PL2987325T3 (OSRAM) |
| SG (1) | SG11201508427YA (OSRAM) |
| WO (1) | WO2014170819A1 (OSRAM) |
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| US9106936B2 (en) * | 2012-01-25 | 2015-08-11 | Altera Corporation | Raw format image data processing |
| BR112015026244B1 (pt) * | 2013-04-15 | 2023-04-25 | V-Nova International Ltd | Codificação e decodificação de sinal compatível com versões anteriores híbrido |
| 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 |
| PL3284255T3 (pl) | 2015-04-13 | 2023-10-30 | V-Nova International Limited | Kodowanie wielu sygnałów z docelową szybkością transmisji danych sygnału w zależności od informacji o złożoności |
| 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 |
| GB2547442B (en) * | 2016-02-17 | 2022-01-12 | 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 |
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| 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 |
| US11653007B2 (en) | 2018-07-15 | 2023-05-16 | V-Nova International Limited | Low complexity enhancement video coding |
| WO2020025954A1 (en) | 2018-08-03 | 2020-02-06 | 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 |
| GB2593327B (en) | 2018-10-09 | 2023-02-08 | V Nova Int Ltd | Colour conversion within a hierarchical coding scheme |
| GB201817784D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media |
| AU2019435947B2 (en) | 2019-03-20 | 2025-09-11 | V-Nova International Ltd | Processing of residuals in video coding |
| US12335508B2 (en) | 2019-03-20 | 2025-06-17 | V-Nova International Limited | Residual filtering in signal enhancement coding |
| GB2618714B (en) * | 2019-03-20 | 2024-03-13 | V Nova Int Ltd | Low complexity enhancement video coding |
| GB201905400D0 (en) | 2019-04-16 | 2019-05-29 | V Nova Int Ltd | Video coding technology |
| KR20220036948A (ko) | 2019-07-05 | 2022-03-23 | 브이-노바 인터내셔널 리미티드 | 비디오 코딩에서 잔차의 양자화 |
| CN114503439A (zh) * | 2019-09-09 | 2022-05-13 | 谷歌有限责任公司 | 压缩表现混合压缩性的数据 |
| US12177493B2 (en) * | 2019-10-02 | 2024-12-24 | V-Nova International Limited | Use of embedded signalling for backward-compatible scaling improvements and super-resolution signalling |
| 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 |
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| US12335499B2 (en) | 2022-09-20 | 2025-06-17 | V-Nova International Limited | Method for decoding a video stream |
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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
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- 2014-04-14 KR KR1020157032775A patent/KR102301083B1/ko active Active
- 2014-04-14 MY MYPI2015002552A patent/MY189280A/en unknown
- 2014-04-14 JP JP2016507107A patent/JP6457488B2/ja active Active
- 2014-04-14 CN CN201911247351.1A patent/CN110933437B/zh active Active
- 2014-04-14 AU AU2014255324A patent/AU2014255324B2/en active Active
- 2014-04-14 PL PL14722769T patent/PL2987325T3/pl unknown
- 2014-04-14 DK DK14722769.8T patent/DK2987325T3/en active
- 2014-04-14 CA CA2909445A patent/CA2909445C/en active Active
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- 2014-04-14 WO PCT/IB2014/060716 patent/WO2014170819A1/en not_active Ceased
- 2014-04-14 EP EP14722769.8A patent/EP2987325B1/en active Active
- 2014-04-14 CN CN201480029033.7A patent/CN105432083B/zh active Active
- 2014-04-14 EP EP18191009.2A patent/EP3468191A1/en active Pending
- 2014-04-14 MX MX2015014352A patent/MX354337B/es active IP Right Grant
- 2014-04-14 ES ES14722769T patent/ES2699983T3/es active Active
- 2014-04-14 SG SG11201508427YA patent/SG11201508427YA/en unknown
- 2014-04-15 US US14/252,820 patent/US9912945B2/en active Active
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2017
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2018
- 2018-12-20 JP JP2018238535A patent/JP6705885B2/ja active Active
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2020
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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 |
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| 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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