HK1216808A1 - 混合向後兼容的信號編碼和解碼 - Google Patents
混合向後兼容的信號編碼和解碼Info
- Publication number
- HK1216808A1 HK1216808A1 HK16104597.1A HK16104597A HK1216808A1 HK 1216808 A1 HK1216808 A1 HK 1216808A1 HK 16104597 A HK16104597 A HK 16104597A HK 1216808 A1 HK1216808 A1 HK 1216808A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- decoding
- signal encoding
- compatible signal
- hybrid
- backward
- Prior art date
Links
Classifications
-
- 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
Landscapes
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361812046P | 2013-04-15 | 2013-04-15 | |
PCT/IB2014/060716 WO2014170819A1 (en) | 2013-04-15 | 2014-04-14 | Hybrid backward-compatible signal encoding and decoding |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1216808A1 true HK1216808A1 (zh) | 2016-12-02 |
Family
ID=50685995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16104597.1A HK1216808A1 (zh) | 2013-04-15 | 2016-04-21 | 混合向後兼容的信號編碼和解碼 |
Country Status (17)
Country | Link |
---|---|
US (5) | US9912945B2 (zh) |
EP (2) | EP3468191A1 (zh) |
JP (3) | JP6457488B2 (zh) |
KR (1) | KR102301083B1 (zh) |
CN (2) | CN110933437B (zh) |
AU (1) | AU2014255324B2 (zh) |
BR (1) | BR112015026244B1 (zh) |
CA (1) | CA2909445C (zh) |
DK (1) | DK2987325T3 (zh) |
EA (1) | EA035886B1 (zh) |
ES (1) | ES2699983T3 (zh) |
HK (1) | HK1216808A1 (zh) |
MX (1) | MX354337B (zh) |
MY (1) | MY189280A (zh) |
PL (1) | PL2987325T3 (zh) |
SG (1) | SG11201508427YA (zh) |
WO (1) | WO2014170819A1 (zh) |
Families Citing this family (44)
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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 |
JP6862830B2 (ja) | 2014-12-29 | 2021-04-21 | ソニーグループ株式会社 | 送信装置、送信方法、受信装置および受信方法 |
CN107750456B (zh) | 2015-04-13 | 2022-02-11 | V-诺瓦国际有限公司 | 利用依赖于复杂性信息的一个信号的数据速率目标对多个信号进行编码 |
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 |
GB2597859B (en) * | 2016-09-08 | 2022-07-27 | V Nova Int Ltd | Data processing apparatuses, methods, computer programs and computer-readable media |
GB2553557B (en) | 2016-09-08 | 2022-04-20 | 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 |
US11202050B2 (en) * | 2016-10-14 | 2021-12-14 | Lg Electronics Inc. | Data processing method and device for adaptive image playing |
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 |
AU2019315029A1 (en) * | 2018-08-03 | 2021-03-11 | V-Nova International Limited | Transformations for signal enhancement coding |
GB2594803B (en) | 2018-10-03 | 2022-10-19 | V Nova Int Ltd | Weighted downsampling and weighted transformations for signal coding |
GB2616980B (en) | 2018-10-09 | 2023-12-13 | V Nova Int Ltd | Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions |
GB201817784D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media |
US20220159250A1 (en) * | 2019-03-20 | 2022-05-19 | V-Nova International Limited | Residual filtering in signal enhancement coding |
GB2620500B (en) * | 2019-03-20 | 2024-05-15 | V Nova Int Ltd | Low complexity enhancement video coding |
BR112021018466A2 (pt) | 2019-03-20 | 2021-11-23 | V Nova Int Ltd | Processamento de resíduos em codificação de vídeo |
GB201905400D0 (en) | 2019-04-16 | 2019-05-29 | V Nova Int Ltd | Video coding technology |
WO2021005349A1 (en) | 2019-07-05 | 2021-01-14 | V-Nova International Ltd | Quantization of residuals in video coding |
WO2021050039A1 (en) * | 2019-09-09 | 2021-03-18 | Google Llc | Compression of data that exhibits mixed compressibility |
WO2021064414A1 (en) * | 2019-10-02 | 2021-04-08 | V-Nova International Limited | Use of transformed coefficients to provide embedded signalling for watermarking |
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 International 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 |
WO2023135410A1 (en) | 2022-01-11 | 2023-07-20 | V-Nova International Ltd | 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 |
US20240098285A1 (en) | 2022-09-20 | 2024-03-21 | V-Nova International Limited | Method for decoding a video stream |
GB2625756A (en) | 2022-12-22 | 2024-07-03 | V Nova Int Ltd | Methods and modules for video pipelines |
GB2627287A (en) | 2023-02-17 | 2024-08-21 | V Nova Int Ltd | A video encoding module for hierarchical video coding |
GB2624947A (en) | 2023-03-24 | 2024-06-05 | V Nova Int Ltd | Enhancement decoding implementation and method |
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CN101888559B (zh) | 2006-11-09 | 2013-02-13 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
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KR101580516B1 (ko) * | 2008-04-07 | 2015-12-28 | 엘지전자 주식회사 | 방송 신호 수신 방법 및 방송 신호 수신 장치 |
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CN105847781B (zh) * | 2010-07-21 | 2018-03-20 | 杜比实验室特许公司 | 用于多层帧兼容视频传输的解码方法 |
EP2702765A1 (en) * | 2011-04-28 | 2014-03-05 | Koninklijke Philips N.V. | Method and apparatus for generating an image coding signal |
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TWI595770B (zh) * | 2011-09-29 | 2017-08-11 | 杜比實驗室特許公司 | 具有對稱圖像解析度與品質之圖框相容全解析度立體三維視訊傳達技術 |
GB2505643B (en) * | 2012-08-30 | 2016-07-13 | Canon Kk | Method and device for determining prediction information for encoding or decoding at least part of an image |
JP6041555B2 (ja) * | 2012-06-29 | 2016-12-07 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
CN110035286B (zh) * | 2012-07-09 | 2021-11-12 | Vid拓展公司 | 用于多层视频编码的编解码器架构 |
WO2014084564A1 (ko) * | 2012-11-27 | 2014-06-05 | 엘지전자 주식회사 | 신호 송수신 장치 및 신호 송수신 방법 |
BR112015026244B1 (pt) | 2013-04-15 | 2023-04-25 | V-Nova International Ltd | Codificação e decodificação de sinal compatível com versões anteriores híbrido |
-
2014
- 2014-04-14 BR BR112015026244-9A patent/BR112015026244B1/pt active IP Right Grant
- 2014-04-14 DK DK14722769.8T patent/DK2987325T3/en active
- 2014-04-14 MY MYPI2015002552A patent/MY189280A/en unknown
- 2014-04-14 CA CA2909445A patent/CA2909445C/en active Active
- 2014-04-14 PL PL14722769T patent/PL2987325T3/pl unknown
- 2014-04-14 CN CN201911247351.1A patent/CN110933437B/zh active Active
- 2014-04-14 WO PCT/IB2014/060716 patent/WO2014170819A1/en active Application Filing
- 2014-04-14 MX MX2015014352A patent/MX354337B/es active IP Right Grant
- 2014-04-14 SG SG11201508427YA patent/SG11201508427YA/en unknown
- 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 KR KR1020157032775A patent/KR102301083B1/ko active IP Right Grant
- 2014-04-14 EA EA201591975A patent/EA035886B1/ru not_active IP Right Cessation
- 2014-04-14 ES ES14722769T patent/ES2699983T3/es active Active
- 2014-04-14 AU AU2014255324A patent/AU2014255324B2/en active Active
- 2014-04-14 JP JP2016507107A patent/JP6457488B2/ja active Active
- 2014-04-14 CN CN201480029033.7A patent/CN105432083B/zh active Active
- 2014-04-15 US US14/252,820 patent/US9912945B2/en active Active
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2016
- 2016-04-21 HK HK16104597.1A patent/HK1216808A1/zh unknown
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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
- 2020-05-11 US US16/871,714 patent/US10887612B2/en active Active
- 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/US20230011071A1/en active Pending
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