PL3510778T3 - Kompresja wideo wykorzystująca różnice między warstwą wyższą i niższą - Google Patents
Kompresja wideo wykorzystująca różnice między warstwą wyższą i niższąInfo
- Publication number
- PL3510778T3 PL3510778T3 PL17783955.2T PL17783955T PL3510778T3 PL 3510778 T3 PL3510778 T3 PL 3510778T3 PL 17783955 T PL17783955 T PL 17783955T PL 3510778 T3 PL3510778 T3 PL 3510778T3
- Authority
- PL
- Poland
- Prior art keywords
- differences
- lower layer
- video compression
- video
- compression
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- 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
- H04N19/30—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
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1615265.4A GB2553556B (en) | 2016-09-08 | 2016-09-08 | Data processing apparatuses, methods, computer programs and computer-readable media |
| PCT/GB2017/052631 WO2018046940A1 (en) | 2016-09-08 | 2017-09-08 | Video compression using differences between a higher and a lower layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3510778T3 true PL3510778T3 (pl) | 2025-11-17 |
Family
ID=57234705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17783955.2T PL3510778T3 (pl) | 2016-09-08 | 2017-09-08 | Kompresja wideo wykorzystująca różnice między warstwą wyższą i niższą |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10992943B2 (pl) |
| EP (2) | EP4607925A3 (pl) |
| KR (3) | KR20230019264A (pl) |
| CN (2) | CN109952763B (pl) |
| ES (1) | ES3037504T3 (pl) |
| GB (1) | GB2553556B (pl) |
| PL (1) | PL3510778T3 (pl) |
| WO (1) | WO2018046940A1 (pl) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| GB201817783D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media for processing configuration data |
| GB201817784D0 (en) * | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media |
| GB201817780D0 (en) | 2018-10-31 | 2018-12-19 | V Nova Int Ltd | Methods,apparatuses, computer programs and computer-readable media for processing configuration data |
| GB2599805B (en) * | 2019-03-20 | 2023-09-06 | V Nova Int Ltd | Temporal signalling for video coding technology |
| US12335508B2 (en) * | 2019-03-20 | 2025-06-17 | V-Nova International Limited | Residual filtering in signal enhancement coding |
| 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 |
| 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 |
| US12299840B2 (en) * | 2021-05-11 | 2025-05-13 | Mobileye Vision Technologies Ltd. | Transposed convolution on downsampled data |
| 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 |
| 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 |
| GB2611836B (en) | 2022-03-31 | 2024-05-29 | V Nova Int Ltd | Frame buffer usage during a decoding process |
| GB2611129B (en) | 2022-03-31 | 2024-03-27 | V Nova Int Ltd | Signal processing with overlay regions |
| GB202205618D0 (en) | 2022-04-14 | 2022-06-01 | V Nova Int Ltd | Extended reality encoding |
| GB202205928D0 (en) | 2022-04-22 | 2022-06-08 | V Nova Int Ltd | Methods, bitstreams, apparatuses, computer programs and computer-readable media |
| JP2025524516A (ja) | 2022-07-01 | 2025-07-30 | ブイ－ノバ インターナショナル リミテッド | 分割コンピューティングにおけるレイヤード符号化の応用 |
| 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 |
| GB2637357A (en) | 2024-02-16 | 2025-07-23 | V Nova Int Ltd | Generating a representation of a scene |
| GB2639675A (en) | 2024-03-28 | 2025-10-01 | V Nova Int Ltd | Rate distortion optimisation implementation and method |
| GB2640277A (en) | 2024-04-10 | 2025-10-15 | V Nova Int Ltd | Determining a location of a point |
| GB2637804A (en) | 2024-04-10 | 2025-08-06 | V Nova Int Ltd | Determining a point of a three-dimensional representation of a scene |
| GB2640278A (en) | 2024-04-10 | 2025-10-15 | V Nova Int Ltd | Processing a three-dimensional representation of a scene |
| GB2640911A (en) | 2024-05-09 | 2025-11-12 | V Nova Int Ltd | Determining a point of a three-dimensional representation of a scene |
| GB2637364A (en) | 2024-05-09 | 2025-07-23 | V Nova Int Ltd | Determining a point of a three-dimensional representation of a scene |
| WO2025233632A1 (en) | 2024-05-09 | 2025-11-13 | V-Nova International Ltd | Bitstream |
| WO2025248250A1 (en) | 2024-05-29 | 2025-12-04 | V-Nova International Ltd | Processing a point of a three-dimensional representation |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050075578A (ko) | 2004-01-16 | 2005-07-21 | 삼성전자주식회사 | 폐루프 최적화를 지원하는 스케일러블 비디오 엔코딩 방법및 장치 |
| WO2008049446A1 (en) * | 2006-10-25 | 2008-05-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Quality scalable coding |
| KR101425602B1 (ko) * | 2008-03-12 | 2014-07-31 | 삼성전자주식회사 | 영상 부호화/복호화 장치 및 그 방법 |
| WO2009130540A1 (en) * | 2008-04-23 | 2009-10-29 | Maxtu S.A. | Method for high definition video encoding/decoding suitable for real-time video streaming |
| US8711943B2 (en) * | 2011-07-21 | 2014-04-29 | Luca Rossato | Signal processing and tiered signal encoding |
| US9129411B2 (en) * | 2011-07-21 | 2015-09-08 | Luca Rossato | Upsampling in a tiered signal quality hierarchy |
| US10873772B2 (en) * | 2011-07-21 | 2020-12-22 | V-Nova International Limited | Transmission of reconstruction data in a tiered signal quality hierarchy |
| US8531321B1 (en) * | 2011-07-21 | 2013-09-10 | Luca Rossato | Signal processing and inheritance in a tiered signal quality hierarchy |
| KR20150020568A (ko) * | 2012-05-14 | 2015-02-26 | 루카 로사토 | 시간을 따라 샘플들의 시퀀스들의 블렌딩에 기초한 인코딩과 디코딩 |
| JP6141988B2 (ja) | 2012-09-28 | 2017-06-07 | ヴィド スケール インコーポレイテッド | マルチレイヤビデオコーディングの適応型アップサンプリング |
| CN118301359A (zh) * | 2013-10-07 | 2024-07-05 | Vid拓展公司 | 用于多层视频编码的组合可分级性处理 |
| US11388441B2 (en) * | 2014-03-18 | 2022-07-12 | Qualcomm Incorporated | Derivation of SPS temporal ID nesting information for multi-layer bitstreams |
-
2016
- 2016-09-08 GB GB1615265.4A patent/GB2553556B/en active Active
-
2017
- 2017-09-08 WO PCT/GB2017/052631 patent/WO2018046940A1/en not_active Ceased
- 2017-09-08 KR KR1020237002706A patent/KR20230019264A/ko not_active Ceased
- 2017-09-08 CN CN201780069197.6A patent/CN109952763B/zh active Active
- 2017-09-08 EP EP25187985.4A patent/EP4607925A3/en active Pending
- 2017-09-08 ES ES17783955T patent/ES3037504T3/es active Active
- 2017-09-08 CN CN202311503020.6A patent/CN117880528A/zh active Pending
- 2017-09-08 KR KR1020237025344A patent/KR102734997B1/ko active Active
- 2017-09-08 PL PL17783955.2T patent/PL3510778T3/pl unknown
- 2017-09-08 KR KR1020197009856A patent/KR102492838B1/ko active Active
- 2017-09-08 EP EP17783955.2A patent/EP3510778B1/en active Active
-
2019
- 2019-03-07 US US16/295,847 patent/US10992943B2/en active Active
-
2021
- 2021-04-22 US US17/237,293 patent/US12034943B2/en active Active
-
2024
- 2024-07-08 US US18/766,134 patent/US20250047879A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20190313109A1 (en) | 2019-10-10 |
| EP4607925A2 (en) | 2025-08-27 |
| ES3037504T3 (en) | 2025-10-02 |
| US20250047879A1 (en) | 2025-02-06 |
| KR102734997B1 (ko) | 2024-11-26 |
| CN117880528A (zh) | 2024-04-12 |
| GB2553556A (en) | 2018-03-14 |
| EP3510778C0 (en) | 2025-07-09 |
| EP3510778A1 (en) | 2019-07-17 |
| EP3510778B1 (en) | 2025-07-09 |
| WO2018046940A1 (en) | 2018-03-15 |
| CN109952763A (zh) | 2019-06-28 |
| KR20230113665A (ko) | 2023-07-31 |
| KR102492838B1 (ko) | 2023-01-30 |
| US20210314580A1 (en) | 2021-10-07 |
| US10992943B2 (en) | 2021-04-27 |
| KR20190086433A (ko) | 2019-07-22 |
| GB2553556B (en) | 2022-06-29 |
| KR20230019264A (ko) | 2023-02-07 |
| CN109952763B (zh) | 2023-12-01 |
| US12034943B2 (en) | 2024-07-09 |
| GB201615265D0 (en) | 2016-10-26 |
| EP4607925A3 (en) | 2025-10-29 |
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