BR112015032977A2 - - Google Patents
Info
- Publication number
- BR112015032977A2 BR112015032977A2 BR112015032977A BR112015032977A BR112015032977A2 BR 112015032977 A2 BR112015032977 A2 BR 112015032977A2 BR 112015032977 A BR112015032977 A BR 112015032977A BR 112015032977 A BR112015032977 A BR 112015032977A BR 112015032977 A2 BR112015032977 A2 BR 112015032977A2
- Authority
- BR
- Brazil
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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/10—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/50—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)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361842326P | 2013-07-02 | 2013-07-02 | |
| US61/842,326 | 2013-07-02 | ||
| US201361845299P | 2013-07-11 | 2013-07-11 | |
| US61/845,299 | 2013-07-11 | ||
| US14/318,193 | 2014-06-27 | ||
| US14/318,193 US9648326B2 (en) | 2013-07-02 | 2014-06-27 | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| PCT/US2014/044902 WO2015002887A1 (en) | 2013-07-02 | 2014-06-30 | Optimizations on inter-layer prediction signaling for multi-layer video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112015032977A2 true BR112015032977A2 (enExample) | 2017-07-25 |
| BR112015032977B1 BR112015032977B1 (pt) | 2023-04-11 |
| BR112015032977B8 BR112015032977B8 (pt) | 2023-10-24 |
Family
ID=52132814
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015032832A BR112015032832A2 (pt) | 2013-07-02 | 2014-06-30 | otimização em sinalização de previsão intercamada para codificação de vídeo multicamada |
| BR112015032977A BR112015032977B8 (pt) | 2013-07-02 | 2014-06-30 | Equipamento e método para codificar informações de vídeo, equipamento e método para decodificar informações de vídeo, e memória legível por computador |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015032832A BR112015032832A2 (pt) | 2013-07-02 | 2014-06-30 | otimização em sinalização de previsão intercamada para codificação de vídeo multicamada |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9648326B2 (enExample) |
| EP (2) | EP3017602A1 (enExample) |
| JP (2) | JP2016526848A (enExample) |
| KR (2) | KR20160026981A (enExample) |
| CN (2) | CN105432085B (enExample) |
| BR (2) | BR112015032832A2 (enExample) |
| MX (2) | MX353372B (enExample) |
| TW (2) | TWI615021B (enExample) |
| WO (2) | WO2015002887A1 (enExample) |
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| MY171975A (en) * | 2012-06-29 | 2019-11-09 | Velos Media Int Ltd | Decoding device and decoding method |
| EP3407608A1 (en) * | 2012-07-09 | 2018-11-28 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| KR20140087971A (ko) * | 2012-12-26 | 2014-07-09 | 한국전자통신연구원 | 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치 |
| US9648326B2 (en) | 2013-07-02 | 2017-05-09 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| JPWO2015005331A1 (ja) * | 2013-07-10 | 2017-03-02 | シャープ株式会社 | 画像復号装置および画像符号化装置 |
| CN104604234B (zh) * | 2013-07-12 | 2019-07-16 | 索尼公司 | 图像编码设备和方法 |
| CN105379273B (zh) * | 2013-07-14 | 2019-03-15 | 夏普株式会社 | 对来自比特流的视频进行解码的方法和设备 |
| US20160261878A1 (en) * | 2013-10-11 | 2016-09-08 | Sharp Kabushiki Kaisha | Signaling information for coding |
| US9681145B2 (en) * | 2013-10-14 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
| KR102294092B1 (ko) * | 2014-01-02 | 2021-08-27 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
| WO2015147426A1 (ko) * | 2014-03-24 | 2015-10-01 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| CN105463276B (zh) * | 2015-12-21 | 2017-04-26 | 东睦新材料集团股份有限公司 | 一种具有致密化表面的铝基粉末冶金零件的制备方法 |
| CN107770601B (zh) * | 2016-08-16 | 2021-04-02 | 上海交通大学 | 一种面向多媒体内容组件个性化呈现的方法及系统 |
| CN116320477A (zh) * | 2016-12-22 | 2023-06-23 | 株式会社Kt | 对视频进行解码或编码的方法和发送视频数据的方法 |
| US10552218B2 (en) * | 2017-01-06 | 2020-02-04 | Microsoft Technology Licensing, Llc | Dynamic context of tasks |
| CN113906738B (zh) | 2019-05-21 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 仿射模式的自适应运动矢量差分辨率 |
| PT3977723T (pt) * | 2019-07-08 | 2024-03-11 | Huawei Tech Co Ltd | Tratamento de múltiplos tamanhos de imagem e janelas de conformidade para reamostragem de imagem de referência em codificação de vídeo |
| CN114270831B (zh) | 2019-08-10 | 2024-07-30 | 北京字节跳动网络技术有限公司 | 视频处理中的子图片尺寸定义 |
| US11310492B2 (en) | 2019-09-20 | 2022-04-19 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| US11178418B2 (en) * | 2019-09-27 | 2021-11-16 | Tencent America LLC | Method and apparatus for efficient signaling of picture size and partitioning information in video bitstream |
| CN114631317B (zh) | 2019-10-18 | 2024-03-15 | 北京字节跳动网络技术有限公司 | 子图片的参数集信令中的语法约束 |
| CN115280774B (zh) | 2019-12-02 | 2025-08-19 | 抖音视界有限公司 | 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质 |
| CN114846786B (zh) | 2019-12-26 | 2025-07-08 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| KR102708658B1 (ko) | 2019-12-26 | 2024-09-24 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 프로필, 티어 및 계층 표시 |
| CN114902567A (zh) | 2019-12-27 | 2022-08-12 | 字节跳动有限公司 | 视频编解码中的子图像信令 |
| EP4070466A4 (en) | 2020-01-09 | 2023-05-10 | ByteDance Inc. | SIGNALING A HIGH-LEVEL SYNTAX DISPLAY |
| JP2021117379A (ja) * | 2020-01-27 | 2021-08-10 | 株式会社ジャパンディスプレイ | 電子機器 |
| TWI797560B (zh) * | 2020-02-19 | 2023-04-01 | 寰發股份有限公司 | 跨層參考限制條件 |
| CN111372083B (zh) * | 2020-03-19 | 2023-03-31 | 宁波大学 | 一种基于层间处理的shvc视频加密方法 |
| EP4107941A4 (en) | 2020-03-23 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE |
| WO2021235882A1 (ko) * | 2020-05-22 | 2021-11-25 | 엘지전자 주식회사 | Ilrp의 레이어 인덱스에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| US11431998B2 (en) * | 2020-05-22 | 2022-08-30 | Tencent America LLC | Systems and methods for decoding based on inferred video parameter sets |
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| CN1224263C (zh) * | 2001-02-27 | 2005-10-19 | 皇家菲利浦电子有限公司 | Mpeg－4视频数据的编码方法 |
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| JP5715756B2 (ja) * | 2006-07-05 | 2015-05-13 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | マルチビュー・ビデオを符号化し、復号化する方法及び装置 |
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| WO2012173440A2 (ko) * | 2011-06-15 | 2012-12-20 | 한국전자통신연구원 | 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치 |
| CN108337522B (zh) * | 2011-06-15 | 2022-04-19 | 韩国电子通信研究院 | 可伸缩解码方法/设备、可伸缩编码方法/设备和介质 |
| KR20140057533A (ko) * | 2011-07-15 | 2014-05-13 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 랜덤 액세스 픽처를 청정하게 하기 위해 가장 낮은 계층 식별을 할당하기 위한 인코더 및 방법 |
| US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
| JP6017574B2 (ja) * | 2011-10-24 | 2016-11-02 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | 参照ピクチャマーキング |
| US8693793B2 (en) | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
| EP2810438A1 (en) * | 2012-01-31 | 2014-12-10 | VID SCALE, Inc. | Reference picture set (rps) signaling for scalable high efficiency video coding (hevc) |
| EP2842322A1 (en) | 2012-04-24 | 2015-03-04 | Telefonaktiebolaget LM 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) |
| KR20140087971A (ko) * | 2012-12-26 | 2014-07-09 | 한국전자통신연구원 | 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치 |
| US10419778B2 (en) * | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| CN105191314B (zh) | 2013-01-10 | 2018-12-21 | 三星电子株式会社 | 用于对多层视频进行编码的方法和设备、用于对多层视频进行解码的方法和设备 |
| WO2014116047A1 (ko) | 2013-01-23 | 2014-07-31 | 삼성전자 주식회사 | 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 |
| US9532067B2 (en) * | 2013-04-05 | 2016-12-27 | Sharp Kabushiki Kaisha | Decoding of inter-layer reference picture set and reference picture list construction |
| US9807421B2 (en) | 2013-04-05 | 2017-10-31 | Sharp Kabushiki Kaisha | NAL unit type restrictions |
| US9351009B2 (en) | 2013-04-05 | 2016-05-24 | Sharp Kabushiki Kaisha | Marking pictures for inter-layer prediction |
| MY174134A (en) | 2013-06-18 | 2020-03-10 | Vid Scale Inc | Inter-layer parameter set for hevc extensions |
| US9648326B2 (en) | 2013-07-02 | 2017-05-09 | Qualcomm Incorporated | Optimizations on inter-layer prediction signalling for multi-layer video coding |
| WO2015006281A2 (en) * | 2013-07-09 | 2015-01-15 | Sony Corporation | High level syntax improvement on inter-layer prediction for shvc/mv-hevc |
| JPWO2015005331A1 (ja) * | 2013-07-10 | 2017-03-02 | シャープ株式会社 | 画像復号装置および画像符号化装置 |
| CN104604234B (zh) * | 2013-07-12 | 2019-07-16 | 索尼公司 | 图像编码设备和方法 |
| CN105379273B (zh) * | 2013-07-14 | 2019-03-15 | 夏普株式会社 | 对来自比特流的视频进行解码的方法和设备 |
| US20160261878A1 (en) | 2013-10-11 | 2016-09-08 | Sharp Kabushiki Kaisha | Signaling information for coding |
| US9681145B2 (en) | 2013-10-14 | 2017-06-13 | Qualcomm Incorporated | Systems and methods for inter-layer RPS derivation based on sub-layer reference prediction dependency |
-
2014
- 2014-06-27 US US14/318,193 patent/US9648326B2/en active Active
- 2014-06-27 US US14/318,230 patent/US9756335B2/en active Active
- 2014-06-30 BR BR112015032832A patent/BR112015032832A2/pt not_active IP Right Cessation
- 2014-06-30 CN CN201480035787.3A patent/CN105432085B/zh active Active
- 2014-06-30 EP EP14741754.7A patent/EP3017602A1/en not_active Withdrawn
- 2014-06-30 WO PCT/US2014/044902 patent/WO2015002887A1/en not_active Ceased
- 2014-06-30 JP JP2016524293A patent/JP2016526848A/ja active Pending
- 2014-06-30 KR KR1020167000644A patent/KR20160026981A/ko not_active Ceased
- 2014-06-30 BR BR112015032977A patent/BR112015032977B8/pt active IP Right Grant
- 2014-06-30 MX MX2015017304A patent/MX353372B/es active IP Right Grant
- 2014-06-30 WO PCT/US2014/044917 patent/WO2015002891A1/en not_active Ceased
- 2014-06-30 KR KR1020167000643A patent/KR101821067B1/ko active Active
- 2014-06-30 CN CN201480035825.5A patent/CN105340276A/zh active Pending
- 2014-06-30 EP EP14741753.9A patent/EP3017601B1/en active Active
- 2014-06-30 JP JP2016524291A patent/JP6285024B2/ja active Active
- 2014-06-30 MX MX2015017309A patent/MX352910B/es active IP Right Grant
- 2014-07-01 TW TW103122729A patent/TWI615021B/zh active
- 2014-07-01 TW TW103122728A patent/TWI618396B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015032977B8 (pt) | 2023-10-24 |
| TW201509174A (zh) | 2015-03-01 |
| WO2015002887A1 (en) | 2015-01-08 |
| WO2015002891A1 (en) | 2015-01-08 |
| KR101821067B1 (ko) | 2018-01-22 |
| EP3017602A1 (en) | 2016-05-11 |
| JP6285024B2 (ja) | 2018-02-28 |
| CN105432085B (zh) | 2019-04-02 |
| TW201509171A (zh) | 2015-03-01 |
| BR112015032832A2 (pt) | 2017-07-25 |
| TWI615021B (zh) | 2018-02-11 |
| JP2016527785A (ja) | 2016-09-08 |
| CN105340276A (zh) | 2016-02-17 |
| MX2015017309A (es) | 2016-03-11 |
| KR20160030174A (ko) | 2016-03-16 |
| US20150010051A1 (en) | 2015-01-08 |
| JP2016526848A (ja) | 2016-09-05 |
| EP3017601A1 (en) | 2016-05-11 |
| US9648326B2 (en) | 2017-05-09 |
| BR112015032977B1 (pt) | 2023-04-11 |
| KR20160026981A (ko) | 2016-03-09 |
| US20150010050A1 (en) | 2015-01-08 |
| MX352910B (es) | 2017-12-13 |
| TWI618396B (zh) | 2018-03-11 |
| MX2015017304A (es) | 2016-03-11 |
| CN105432085A (zh) | 2016-03-23 |
| US9756335B2 (en) | 2017-09-05 |
| MX353372B (es) | 2018-01-10 |
| EP3017601B1 (en) | 2020-03-18 |
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| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/2014, OBSERVADAS AS CONDICOES LEGAIS |
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| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REFERENTE A RPI 2727 DE 11/04/2023, QUANTO AO ITEM (72) NOME DO INVENTOR. |