BR112016000866A2 - - Google Patents
Info
- Publication number
- BR112016000866A2 BR112016000866A2 BR112016000866A BR112016000866A BR112016000866A2 BR 112016000866 A2 BR112016000866 A2 BR 112016000866A2 BR 112016000866 A BR112016000866 A BR 112016000866A BR 112016000866 A BR112016000866 A BR 112016000866A BR 112016000866 A2 BR112016000866 A2 BR 112016000866A2
- 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
- H04N19/50—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
- H04N19/10—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
- H04N19/182—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 pixel
-
- 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
- H04N19/102—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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/50—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
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- 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)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361846985P | 2013-07-16 | 2013-07-16 | |
| US61/846,985 | 2013-07-16 | ||
| US14/332,105 US9860529B2 (en) | 2013-07-16 | 2014-07-15 | Processing illumination compensation for video coding |
| US14/332,105 | 2014-07-15 | ||
| PCT/US2014/046874 WO2015009842A1 (en) | 2013-07-16 | 2014-07-16 | Processing illumination compensation for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016000866A2 true BR112016000866A2 (enExample) | 2017-07-25 |
| BR112016000866B1 BR112016000866B1 (pt) | 2023-04-11 |
Family
ID=52343560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016000866-9A BR112016000866B1 (pt) | 2013-07-16 | 2014-07-16 | Processamento de compensação de iluminação para codificação de vídeo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9860529B2 (enExample) |
| EP (1) | EP3022932B1 (enExample) |
| JP (1) | JP6419808B2 (enExample) |
| KR (1) | KR101917481B1 (enExample) |
| CN (1) | CN105379288B (enExample) |
| BR (1) | BR112016000866B1 (enExample) |
| CA (1) | CA2915114C (enExample) |
| WO (1) | WO2015009842A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3013052A4 (en) * | 2013-07-12 | 2017-02-01 | Samsung Electronics Co., Ltd. | Method and apparatus for inter-layer encoding and method and apparatus for inter-layer decoding video using residual prediction |
| WO2015009041A1 (ko) * | 2013-07-15 | 2015-01-22 | 삼성전자 주식회사 | 적응적 휘도 보상을 위한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| KR102264679B1 (ko) * | 2013-10-14 | 2021-06-14 | 삼성전자주식회사 | 휘도 보상 여부에 따른 뷰 합성 예측 적용 방법 및 장치 |
| US10887597B2 (en) * | 2015-06-09 | 2021-01-05 | Qualcomm Incorporated | Systems and methods of determining illumination compensation parameters for video coding |
| EP3313072B1 (en) * | 2015-06-16 | 2021-04-07 | LG Electronics Inc. | Method for predicting block on basis of illumination compensation in image coding system |
| US9710722B1 (en) * | 2015-12-29 | 2017-07-18 | Stmicroelectronics International N.V. | System and method for adaptive pixel filtering |
| US10986358B2 (en) * | 2016-07-05 | 2021-04-20 | Kt Corporation | Method and apparatus for processing video signal |
| CN114401402B (zh) * | 2016-07-05 | 2024-06-14 | 株式会社Kt | 用于处理视频信号的方法和装置 |
| KR102821962B1 (ko) | 2016-08-22 | 2025-06-20 | 코닌클리케 필립스 엔.브이. | 보안 카메라용 영상 코덱에서 블록 분할 정보 전송 방법 및 장치 |
| KR20190029737A (ko) * | 2016-09-22 | 2019-03-20 | 엘지전자 주식회사 | 영상 코딩 시스템에서 조도 보상 기반 인터 예측 방법 및 장치 |
| US10778999B2 (en) | 2016-09-30 | 2020-09-15 | Qualcomm Incorporated | Frame rate up-conversion coding mode with affine motion model |
| CN120547354A (zh) * | 2016-10-11 | 2025-08-26 | Oppo广东移动通信有限公司 | 依赖于图像编译系统中的帧内预测的图像解码方法和装置 |
| EP3335716A1 (en) * | 2016-12-15 | 2018-06-20 | Indena S.p.A. | Process for the preparation of powder compositions |
| KR20180074000A (ko) * | 2016-12-23 | 2018-07-03 | 삼성전자주식회사 | 비디오 디코딩 방법, 이를 수행하는 비디오 디코더, 비디오 인코딩 방법, 및 이를 수행하는 비디오 인코더 |
| US10701390B2 (en) | 2017-03-14 | 2020-06-30 | Qualcomm Incorporated | Affine motion information derivation |
| EP3410717A1 (en) * | 2017-05-31 | 2018-12-05 | Thomson Licensing | Methods and apparatus for candidate list pruning |
| WO2019009667A1 (ko) * | 2017-07-06 | 2019-01-10 | 가온미디어 주식회사 | 동기화된 영상의 처리 방법 및 그 장치 |
| EP3468194A1 (en) | 2017-10-05 | 2019-04-10 | Thomson Licensing | Decoupled mode inference and prediction |
| US10715810B2 (en) * | 2018-02-20 | 2020-07-14 | Qualcomm Incorporated | Simplified local illumination compensation |
| US10834409B2 (en) * | 2018-04-06 | 2020-11-10 | Arris Enterprises Llc | System and method of implementing multiple prediction models for local illumination compensation |
| US10735721B2 (en) * | 2018-04-17 | 2020-08-04 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method using local illumination compensation |
| WO2019210829A1 (en) * | 2018-04-30 | 2019-11-07 | Mediatek Inc. | Signaling for illumination compensation |
| CN112385226B (zh) * | 2018-06-18 | 2024-11-26 | 交互数字Vc控股公司 | 视频编码中的照度补偿 |
| PT3831064T (pt) | 2018-08-17 | 2024-05-10 | Huawei Tech Co Ltd | Gestão de imagens de referência em codificação de vídeo |
| US12063376B2 (en) | 2018-09-19 | 2024-08-13 | Interdigital Vc Holdings, Inc. | Local illumination compensation for video encoding and decoding using stored parameters |
| WO2020060808A1 (en) * | 2018-09-19 | 2020-03-26 | Interdigital Vc Holdings, Inc. | Local illumination compensation for video encoding and decoding using stored parameters |
| WO2020072414A1 (en) * | 2018-10-02 | 2020-04-09 | Interdigital Vc Holdings, Inc. | Generalized bi-prediction and weighted prediction |
| WO2020084507A1 (en) | 2018-10-23 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Harmonized local illumination compensation and modified inter prediction coding |
| CN113287317B (zh) | 2018-10-23 | 2023-04-28 | 北京字节跳动网络技术有限公司 | 并置的局部照明补偿和修改的帧间编解码工具 |
| EP3884671A2 (en) * | 2018-11-21 | 2021-09-29 | InterDigital VC Holdings, Inc. | Method and device for picture encoding and decoding |
| KR20210099129A (ko) | 2018-12-21 | 2021-08-11 | 샤프 가부시키가이샤 | 비디오 코딩에서 인터 예측을 수행하기 위한 시스템들 및 방법들 |
| WO2020147747A1 (en) | 2019-01-15 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Weighted prediction in video coding |
| WO2020147804A1 (en) | 2019-01-17 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Use of virtual candidate prediction and weighted prediction in video processing |
| CN113302916B (zh) | 2019-01-27 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 具有cu级别权重的双向预测的插值 |
| TWI738248B (zh) | 2019-03-14 | 2021-09-01 | 聯發科技股份有限公司 | 運動細化以及子分區基礎填充的視訊處理的方法以及裝置 |
| KR20220050838A (ko) * | 2019-06-12 | 2022-04-25 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 비디오 인코딩 및 디코딩을 위한 조명 보상 |
| US11973983B2 (en) * | 2019-10-11 | 2024-04-30 | Qualcomm Incorporated | Signaling coding scheme for residual values in transform skip for video coding |
| US11356705B2 (en) * | 2019-12-23 | 2022-06-07 | Qualcomm Incorporated | Picture header intra random access picture and gradual decoder refresh signaling in video coding |
| EP4104443A4 (en) | 2020-03-19 | 2023-10-11 | ByteDance Inc. | LIMITATIONS ON REFERENCE IMAGE LIST ENTRY |
| JP7488354B2 (ja) | 2020-03-20 | 2024-05-21 | バイトダンス インコーポレイテッド | サブピクチャの参照ピクチャリストの制約 |
| EP4122195A4 (en) | 2020-04-20 | 2023-06-21 | ByteDance Inc. | REFERENCE IMAGE LISTING RESTRICTIONS |
| KR102779997B1 (ko) * | 2020-05-20 | 2025-03-12 | 텐센트 아메리카 엘엘씨 | 코딩된 비디오 스트림에서의 랜덤 액세스 포인트 지시 및 픽처 출력을 위한 기술 |
| US11558630B2 (en) * | 2020-05-20 | 2023-01-17 | Tencent America LLC | Techniques for random access point indication and picture output in coded video stream |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005015067D1 (de) * | 2004-09-30 | 2009-08-06 | Toshiba Kk | Informationsbearbeitungsgerät und Programm |
| CN101366284B (zh) * | 2006-01-09 | 2016-08-10 | 汤姆森许可贸易公司 | 为多视点视频编码提供降低分辨率更新模式的方法和装置 |
| CN101491096B (zh) * | 2006-07-12 | 2012-05-30 | Lg电子株式会社 | 信号处理方法及其装置 |
| KR20100014552A (ko) * | 2007-03-23 | 2010-02-10 | 엘지전자 주식회사 | 비디오 신호의 인코딩/디코딩 방법 및 장치 |
| WO2008130716A2 (en) * | 2007-04-24 | 2008-10-30 | Thomson Licensing | Video coding |
| BRPI0906413A2 (pt) * | 2008-01-10 | 2015-07-14 | Thomson Licensing | Métodos e equipamento para compensação de iluminação de vídeo intra predito |
| US8532410B2 (en) * | 2008-04-25 | 2013-09-10 | Thomson Licensing | Multi-view video coding with disparity estimation based on depth information |
| JP5663093B2 (ja) * | 2010-10-01 | 2015-02-04 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 参照ピクチャー処理のための最適化されたフィルタ選択 |
| WO2013072484A1 (en) * | 2011-11-18 | 2013-05-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-view coding with efficient residual handling |
| RU2510944C2 (ru) * | 2012-07-03 | 2014-04-10 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ кодирования/декодирования многоракурсной видео последовательности на основе адаптивной локальной коррекции яркости опорных кадров без передачи дополнительных параметров (варианты) |
| WO2014103606A1 (ja) * | 2012-12-26 | 2014-07-03 | シャープ株式会社 | 画像復号装置 |
| US9930363B2 (en) * | 2013-04-12 | 2018-03-27 | Nokia Technologies Oy | Harmonized inter-view and view synthesis prediction for 3D video coding |
| US9288507B2 (en) | 2013-06-21 | 2016-03-15 | Qualcomm Incorporated | More accurate advanced residual prediction (ARP) for texture coding |
-
2014
- 2014-07-15 US US14/332,105 patent/US9860529B2/en active Active
- 2014-07-16 WO PCT/US2014/046874 patent/WO2015009842A1/en not_active Ceased
- 2014-07-16 CA CA2915114A patent/CA2915114C/en active Active
- 2014-07-16 BR BR112016000866-9A patent/BR112016000866B1/pt active IP Right Grant
- 2014-07-16 EP EP14747770.7A patent/EP3022932B1/en active Active
- 2014-07-16 JP JP2016527077A patent/JP6419808B2/ja active Active
- 2014-07-16 KR KR1020167002277A patent/KR101917481B1/ko active Active
- 2014-07-16 CN CN201480039960.7A patent/CN105379288B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150023422A1 (en) | 2015-01-22 |
| WO2015009842A1 (en) | 2015-01-22 |
| EP3022932B1 (en) | 2021-04-28 |
| JP6419808B2 (ja) | 2018-11-07 |
| CA2915114A1 (en) | 2015-01-22 |
| US9860529B2 (en) | 2018-01-02 |
| CN105379288A (zh) | 2016-03-02 |
| BR112016000866B1 (pt) | 2023-04-11 |
| KR101917481B1 (ko) | 2018-11-09 |
| EP3022932A1 (en) | 2016-05-25 |
| CA2915114C (en) | 2019-08-27 |
| JP2016529791A (ja) | 2016-09-23 |
| CN105379288B (zh) | 2019-05-21 |
| KR20160032126A (ko) | 2016-03-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 16/07/2014, OBSERVADAS AS CONDICOES LEGAIS |