ES2754056T3 - Sistemas y procedimientos para la derivación de RPS entre capas basada en la dependencia de predicción de referencia de subcapa - Google Patents
Sistemas y procedimientos para la derivación de RPS entre capas basada en la dependencia de predicción de referencia de subcapa Download PDFInfo
- Publication number
- ES2754056T3 ES2754056T3 ES14795710T ES14795710T ES2754056T3 ES 2754056 T3 ES2754056 T3 ES 2754056T3 ES 14795710 T ES14795710 T ES 14795710T ES 14795710 T ES14795710 T ES 14795710T ES 2754056 T3 ES2754056 T3 ES 2754056T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- image
- images
- direct reference
- current
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 100
- 238000009795 derivation Methods 0.000 title description 16
- 239000010410 layer Substances 0.000 claims abstract description 707
- 239000011229 interlayer Substances 0.000 claims abstract description 188
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000002123 temporal effect Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 description 41
- 238000003860 storage Methods 0.000 description 23
- 230000009466 transformation Effects 0.000 description 19
- 230000011664 signaling Effects 0.000 description 17
- 238000013139 quantization Methods 0.000 description 16
- 239000013598 vector Substances 0.000 description 15
- 239000012634 fragment Substances 0.000 description 13
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000003044 adaptive effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013500 data storage Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 241000023320 Luma <angiosperm> Species 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361890759P | 2013-10-14 | 2013-10-14 | |
| US14/513,089 US9681145B2 (en) | 2013-10-14 | 2014-10-13 | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
| PCT/US2014/060486 WO2015057706A1 (en) | 2013-10-14 | 2014-10-14 | Systems and methods for inter-layer rps derivation based on sub-layer reference prediction dependency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2754056T3 true ES2754056T3 (es) | 2020-04-15 |
Family
ID=52809633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14795710T Active ES2754056T3 (es) | 2013-10-14 | 2014-10-14 | Sistemas y procedimientos para la derivación de RPS entre capas basada en la dependencia de predicción de referencia de subcapa |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9681145B2 (https=) |
| EP (1) | EP3058746B1 (https=) |
| JP (1) | JP2016537931A (https=) |
| KR (1) | KR101870546B1 (https=) |
| CN (1) | CN105612751B (https=) |
| BR (1) | BR112016008229B1 (https=) |
| ES (1) | ES2754056T3 (https=) |
| HU (1) | HUE047035T2 (https=) |
| MX (1) | MX351255B (https=) |
| WO (1) | WO2015057706A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2616549C2 (ru) * | 2012-07-09 | 2017-04-17 | Вид Скейл, Инк. | Архитектура кодека для многослойного кодирования видео |
| US9756335B2 (en) | 2013-07-02 | 2017-09-05 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| KR102294092B1 (ko) | 2014-01-02 | 2021-08-27 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
| US10708606B2 (en) | 2014-03-24 | 2020-07-07 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
| JP6578685B2 (ja) * | 2015-03-16 | 2019-09-25 | 富士通株式会社 | 関係推定方法、関係推定プログラムおよび情報処理装置 |
| EP3780600B1 (en) | 2018-04-04 | 2024-07-03 | Nippon Hoso Kyokai | Prediction image correcting device, image encoding device, image decoding device, and program |
| CN110868604B (zh) | 2018-08-28 | 2023-04-11 | 北京字节跳动网络技术有限公司 | 与扩展四叉树相关的分割的二值化 |
| EP3967038B1 (en) | 2019-05-30 | 2024-01-03 | Huawei Technologies Co., Ltd. | Reference picture management in layered video coding |
| WO2021236895A1 (en) | 2020-05-21 | 2021-11-25 | Bytedance Inc. | Constraints on reference picture information |
| WO2021242716A1 (en) | 2020-05-26 | 2021-12-02 | Bytedance Inc. | Identification of inter-layer reference pictures in coded video |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5275806B2 (ja) | 2005-10-12 | 2013-08-28 | トムソン ライセンシング | スケーラブルビデオ符号化及び復号における重み付け予測方法及び装置 |
| WO2010126613A2 (en) * | 2009-05-01 | 2010-11-04 | Thomson Licensing | Inter-layer dependency information for 3dv |
| KR101066117B1 (ko) * | 2009-11-12 | 2011-09-20 | 전자부품연구원 | 스케일러블 영상 코딩 방법 및 장치 |
| CN102088605B (zh) * | 2011-02-23 | 2012-12-05 | 浙江大学 | 可伸缩视频编码快速层间预测选择方法 |
| US8693793B2 (en) | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
| AU2013215198A1 (en) | 2012-01-31 | 2014-08-28 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| WO2013162450A1 (en) | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M Ericsson (Publ) | Encoding and deriving parameters for coded multi-layer video sequences |
| US20140140406A1 (en) | 2012-11-16 | 2014-05-22 | General Instrument Corporation | Devices and methods for processing of non-idr related syntax for high efficiency video coding (hevc) |
| US10419778B2 (en) | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| KR20140091494A (ko) * | 2013-01-10 | 2014-07-21 | 삼성전자주식회사 | 멀티 레이어 비디오의 복호화 방법 및 장치, 멀티 레이어 비디오의 부호화 방법 및 장치 |
| KR20140095442A (ko) | 2013-01-23 | 2014-08-01 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| EP2996339A4 (en) * | 2013-04-04 | 2016-11-02 | Sharp Kk | IMAGE DECODING APPARATUS AND IMAGE ENCODING APPARATUS |
| US9351009B2 (en) | 2013-04-05 | 2016-05-24 | Sharp Kabushiki Kaisha | Marking pictures for inter-layer prediction |
| US9807421B2 (en) | 2013-04-05 | 2017-10-31 | Sharp Kabushiki Kaisha | NAL unit type restrictions |
| US9532067B2 (en) * | 2013-04-05 | 2016-12-27 | Sharp Kabushiki Kaisha | Decoding of inter-layer reference picture set and reference picture list construction |
| EP3522540B1 (en) | 2013-06-18 | 2025-04-16 | InterDigital VC Holdings, Inc. | Inter-layer parameter set for hevc extensions |
| US9756335B2 (en) * | 2013-07-02 | 2017-09-05 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| KR20150026598A (ko) * | 2013-09-03 | 2015-03-11 | 주식회사 케이티 | 멀티레이어 구조에서 비디오 파라미터 세트에서 인터레이어 예측 방법 시그날링 최적화 방법 |
| WO2015052942A1 (en) | 2013-10-11 | 2015-04-16 | Sharp Kabushiki Kaisha | Signaling information for coding |
-
2014
- 2014-10-13 US US14/513,089 patent/US9681145B2/en active Active
- 2014-10-14 KR KR1020167012453A patent/KR101870546B1/ko active Active
- 2014-10-14 JP JP2016548000A patent/JP2016537931A/ja not_active Withdrawn
- 2014-10-14 CN CN201480055544.6A patent/CN105612751B/zh active Active
- 2014-10-14 MX MX2016004626A patent/MX351255B/es active IP Right Grant
- 2014-10-14 EP EP14795710.4A patent/EP3058746B1/en active Active
- 2014-10-14 HU HUE14795710A patent/HUE047035T2/hu unknown
- 2014-10-14 WO PCT/US2014/060486 patent/WO2015057706A1/en not_active Ceased
- 2014-10-14 BR BR112016008229-0A patent/BR112016008229B1/pt active IP Right Grant
- 2014-10-14 ES ES14795710T patent/ES2754056T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE047035T2 (hu) | 2020-04-28 |
| BR112016008229B1 (pt) | 2023-04-18 |
| KR20160070808A (ko) | 2016-06-20 |
| EP3058746B1 (en) | 2019-08-07 |
| US20150103904A1 (en) | 2015-04-16 |
| BR112016008229A2 (pt) | 2017-08-01 |
| EP3058746A1 (en) | 2016-08-24 |
| KR101870546B1 (ko) | 2018-06-22 |
| WO2015057706A1 (en) | 2015-04-23 |
| CN105612751A (zh) | 2016-05-25 |
| MX351255B (es) | 2017-10-06 |
| MX2016004626A (es) | 2016-08-01 |
| US9681145B2 (en) | 2017-06-13 |
| CN105612751B (zh) | 2018-10-12 |
| JP2016537931A (ja) | 2016-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES3001093T3 (es) | Diseño y señalización de filtro de bucle adaptativo (ALF) basado en bloques | |
| ES2754056T3 (es) | Sistemas y procedimientos para la derivación de RPS entre capas basada en la dependencia de predicción de referencia de subcapa | |
| ES2845673T3 (es) | Copia intrabloque a nivel de fragmento | |
| US10419757B2 (en) | Cross-component filter | |
| US10440396B2 (en) | Filter information sharing among color components | |
| ES2927641T3 (es) | Fusionar filtros para múltiples clases de bloques para codificación de video | |
| ES2904510T3 (es) | Uso de una imagen actual como una referencia para la codificación de vídeo | |
| KR101904625B1 (ko) | 비디오 코딩에서 서브-디코딩된 픽처 버퍼 (서브-dpb) 기반의 dpb 동작들을 위한 시그널링 | |
| US10097842B2 (en) | Restriction of escape pixel signaled values in palette mode video coding | |
| ES2908241T3 (es) | Selección de candidatos de modo de fusión unificado y modo de predicción de vector de movimiento adaptable | |
| RU2742298C2 (ru) | Выведение вектора движения при видеокодировании | |
| US11323747B2 (en) | Residual differential pulse code modulation (DPCM) extensions and harmonization with transform skip, rotation, and scans | |
| ES2977203T3 (es) | Restricción de unidades de predicción en segmentos B a interpredicción unidireccional | |
| ES2796824T3 (es) | Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D | |
| US9736489B2 (en) | Motion vector determination for video coding | |
| ES2637515T3 (es) | Indicación y activación de conjuntos de parámetros para codificación de vídeo | |
| ES2686936T3 (es) | Códec 3DVC basado en MVC que soporta el modo de predicción de movimiento de visualización interna (IVMP) | |
| ES2719768T3 (es) | Activación de conjuntos de parámetros para la codificación de vídeo tridimensional (3DVC) compatible con codificación de vídeo de múltiples vistas (MVC) | |
| US20170332075A1 (en) | Confusion of multiple filters in adaptive loop filtering in video coding | |
| US20170324962A1 (en) | Signalling of filtering information | |
| ES2842082T3 (es) | Indicación de alineación de tipos de imágenes entre capas en la codificación de vídeo multicapa | |
| US20180199055A1 (en) | Encoding optimization with illumination compensation and integer motion vector restriction | |
| JP2020503801A (ja) | 時間的スケーラビリティサポートのための修正された適応ループフィルタ時間的予測 | |
| KR20170126896A (ko) | 블록 파티셔닝을 사용한 신속 비디오 인코딩 방법 | |
| KR20220009946A (ko) | 적응적 루프 필터들에 대한 클리핑 값 계산의 단순화 |