JP2015526969A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015526969A5 JP2015526969A5 JP2015520595A JP2015520595A JP2015526969A5 JP 2015526969 A5 JP2015526969 A5 JP 2015526969A5 JP 2015520595 A JP2015520595 A JP 2015520595A JP 2015520595 A JP2015520595 A JP 2015520595A JP 2015526969 A5 JP2015526969 A5 JP 2015526969A5
- Authority
- JP
- Japan
- Prior art keywords
- entry point
- bits
- wpp
- enabled
- tile
- 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.)
- Granted
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261666617P | 2012-06-29 | 2012-06-29 | |
| US61/666,617 | 2012-06-29 | ||
| US13/841,253 | 2013-03-15 | ||
| US13/841,253 US9621905B2 (en) | 2012-06-29 | 2013-03-15 | Tiles and wavefront parallel processing |
| PCT/US2013/048707 WO2014005087A2 (en) | 2012-06-29 | 2013-06-28 | Tiles and wavefront parallel processing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015526969A JP2015526969A (ja) | 2015-09-10 |
| JP2015526969A5 true JP2015526969A5 (enExample) | 2016-07-21 |
| JP6174139B2 JP6174139B2 (ja) | 2017-08-02 |
Family
ID=49778151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015520595A Active JP6174139B2 (ja) | 2012-06-29 | 2013-06-28 | タイル及び波面並列処理 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9621905B2 (enExample) |
| EP (1) | EP2868102B1 (enExample) |
| JP (1) | JP6174139B2 (enExample) |
| KR (1) | KR102124225B1 (enExample) |
| CN (1) | CN104488267B (enExample) |
| AR (1) | AR092851A1 (enExample) |
| DK (1) | DK2868102T3 (enExample) |
| ES (1) | ES2899642T3 (enExample) |
| HU (1) | HUE056893T2 (enExample) |
| PL (1) | PL2868102T3 (enExample) |
| PT (1) | PT2868102T (enExample) |
| SI (1) | SI2868102T1 (enExample) |
| TW (1) | TWI520583B (enExample) |
| WO (1) | WO2014005087A2 (enExample) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868094A1 (en) * | 2012-06-29 | 2015-05-06 | Telefonaktiebolaget LM Ericsson (PUBL) | Apparatus and methods thereof for video processing |
| JP6376719B2 (ja) * | 2012-06-29 | 2018-08-22 | 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 |
| JP6214235B2 (ja) * | 2012-07-02 | 2017-10-18 | キヤノン株式会社 | ファイル生成方法、ファイル生成装置、及びプログラム |
| US10785482B2 (en) * | 2012-09-24 | 2020-09-22 | Texas Instruments Incorporated | Method and system for constraining tile processing overhead in video coding |
| US9241163B2 (en) * | 2013-03-15 | 2016-01-19 | Intersil Americas LLC | VC-2 decoding using parallel decoding paths |
| US20150023410A1 (en) * | 2013-07-16 | 2015-01-22 | Arcsoft Hangzhou Co., Ltd. | Method for simultaneously coding quantized transform coefficients of subgroups of frame |
| US9224187B2 (en) * | 2013-09-27 | 2015-12-29 | Apple Inc. | Wavefront order to scan order synchronization |
| CN105659602B (zh) | 2013-10-14 | 2019-10-08 | 微软技术许可有限责任公司 | 用于视频和图像编码的帧内块复制预测模式的编码器侧选项 |
| KR102257269B1 (ko) | 2013-10-14 | 2021-05-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| KR102275639B1 (ko) | 2013-10-14 | 2021-07-08 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징 |
| GB2520310A (en) * | 2013-11-15 | 2015-05-20 | Sony Corp | A method, server, client and software |
| US10321141B2 (en) * | 2013-12-18 | 2019-06-11 | Hfi Innovation Inc. | Method and apparatus for palette initialization and management |
| US10542271B2 (en) | 2013-12-27 | 2020-01-21 | Hfi Innovation Inc. | Method and apparatus for major color index map coding |
| EP3087738B1 (en) | 2013-12-27 | 2019-10-02 | MediaTek Inc. | Method and apparatus for palette coding with cross block prediction |
| US10743031B2 (en) | 2013-12-27 | 2020-08-11 | Hfi Innovation Inc. | Method and apparatus for syntax redundancy removal in palette coding |
| EP3090553B1 (en) | 2014-01-03 | 2022-07-06 | Microsoft Technology Licensing, LLC | Block vector prediction in video and image coding/decoding |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| CN105850132B (zh) | 2014-01-07 | 2019-10-22 | 联发科技股份有限公司 | 编解码视频数据块的方法和装置 |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| CA2939431C (en) | 2014-03-04 | 2020-09-22 | Microsoft Techology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
| US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
| US10257529B2 (en) * | 2014-06-30 | 2019-04-09 | Intel Corporation | Techniques for generating wave front groups for parallel processing a video frame by a video encoder |
| CN111147846B (zh) * | 2014-07-07 | 2022-03-11 | 寰发股份有限公司 | 利用帧内区块复制模式编码的视频编码方法 |
| US20160014415A1 (en) * | 2014-07-08 | 2016-01-14 | Mediatek Inc. | Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection |
| CN105874795B (zh) * | 2014-09-30 | 2019-11-29 | 微软技术许可有限责任公司 | 在波前并行处理被启用时对图片内预测模式的规则 |
| US20160105678A1 (en) * | 2014-10-13 | 2016-04-14 | Microsoft Technology Licensing, Llc | Video Parameter Techniques |
| US10277913B2 (en) | 2014-10-22 | 2019-04-30 | Samsung Electronics Co., Ltd. | Application processor for performing real time in-loop filtering, method thereof and system including the same |
| GB2532420A (en) | 2014-11-18 | 2016-05-25 | Sony Corp | Data encoding and decoding |
| KR102273670B1 (ko) | 2014-11-28 | 2021-07-05 | 삼성전자주식회사 | 움직임 보상 정보를 수정하는 데이터 처리 시스템과 데이터 처리 방법 |
| US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
| JP6613618B2 (ja) * | 2015-05-20 | 2019-12-04 | 株式会社ソシオネクスト | 画像処理装置および画像処理方法 |
| CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| US10382793B2 (en) * | 2015-06-23 | 2019-08-13 | Integrated Device Technology, Inc. | Apparatuses and methods for performing information extraction and insertion on bitstreams |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| WO2018061550A1 (ja) * | 2016-09-28 | 2018-04-05 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| WO2018097577A1 (ko) * | 2016-11-25 | 2018-05-31 | 경희대학교 산학협력단 | 영상 병렬 처리 방법 및 장치 |
| CN107197296B (zh) * | 2017-06-22 | 2019-08-13 | 华中科技大学 | 一种基于COStream的HEVC并行编码方法和系统 |
| KR20190024212A (ko) * | 2017-08-31 | 2019-03-08 | 세종대학교산학협력단 | 타일 구조의 구성 방법 및 이의 장치 |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| KR102515357B1 (ko) * | 2018-01-25 | 2023-03-29 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 효율적인 서브 픽처 추출 |
| US11240500B2 (en) * | 2018-06-01 | 2022-02-01 | Sharp Kabushiki Kaisha | Image decoding apparatus and image coding apparatus |
| US11197006B2 (en) * | 2018-06-29 | 2021-12-07 | Interdigital Vc Holdings, Inc. | Wavefront parallel processing of luma and chroma components |
| EP3624450A1 (en) * | 2018-09-17 | 2020-03-18 | InterDigital VC Holdings, Inc. | Wavefront parallel processing of luma and chroma components |
| US10440378B1 (en) | 2018-07-17 | 2019-10-08 | Tencent America LLC | Method and apparatus for history-based motion vector prediction with parallel processing |
| EP3855740A4 (en) | 2018-09-19 | 2022-09-28 | Electronics and Telecommunications Research Institute | METHOD AND DEVICE FOR ENCODING/DECODING IMAGES AND AND RECORDING MEDIUM WITH RECORDED BITSTREAM |
| US12015796B2 (en) | 2019-11-14 | 2024-06-18 | Lg Electronics Inc. | Image coding method on basis of entry point-related information in video or image coding system |
| WO2021118076A1 (ko) * | 2019-12-12 | 2021-06-17 | 엘지전자 주식회사 | 비디오 또는 영상 코딩 시스템에서의 일부 엔트리 포인트 관련 정보에 기반한 영상 코딩 방법 |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN114982243B (zh) | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| US12206874B1 (en) | 2022-06-27 | 2025-01-21 | Amazon Technologies, Inc. | Spatially lapped encoding |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000059792A (ja) | 1998-08-06 | 2000-02-25 | Pioneer Electron Corp | 動画像信号の高能率符号化装置 |
| US6963608B1 (en) | 1998-10-02 | 2005-11-08 | General Instrument Corporation | Method and apparatus for providing rate control in a video encoder |
| US7227589B1 (en) | 1999-12-22 | 2007-06-05 | Intel Corporation | Method and apparatus for video decoding on a multiprocessor system |
| US7158571B2 (en) | 2000-12-11 | 2007-01-02 | Sony Corporation | System and method for balancing video encoding tasks between multiple processors |
| US7336720B2 (en) | 2002-09-27 | 2008-02-26 | Vanguard Software Solutions, Inc. | Real-time video coding/decoding |
| US20060104351A1 (en) | 2004-11-15 | 2006-05-18 | Shu-Wen Teng | Video/image processing devices and methods |
| US8315466B2 (en) | 2006-12-22 | 2012-11-20 | Qualcomm Incorporated | Decoder-side region of interest video processing |
| TWI468015B (zh) | 2007-10-26 | 2015-01-01 | Ind Tech Res Inst | 視訊解碼的平行處理裝置及方法 |
| US20120163457A1 (en) | 2010-12-28 | 2012-06-28 | Viktor Wahadaniah | Moving picture decoding method, moving picture coding method, moving picture decoding apparatus, moving picture coding apparatus, and moving picture coding and decoding apparatus |
| US9300976B2 (en) | 2011-01-14 | 2016-03-29 | Cisco Technology, Inc. | Video encoder/decoder, method and computer program product that process tiles of video data |
| US8995523B2 (en) * | 2011-06-03 | 2015-03-31 | Qualcomm Incorporated | Memory efficient context modeling |
| US9699456B2 (en) * | 2011-07-20 | 2017-07-04 | Qualcomm Incorporated | Buffering prediction data in video coding |
| US9146728B2 (en) * | 2011-08-03 | 2015-09-29 | Cinemotion, Llc | Mobile application creation platform |
| ES2924280T3 (es) * | 2011-10-19 | 2022-10-05 | Sun Patent Trust | Procedimiento de descodificación de imágenes y aparato de descodificación de imágenes |
| US9584819B2 (en) * | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
| US9247258B2 (en) * | 2011-10-26 | 2016-01-26 | Qualcomm Incorporated | Unified design for picture partitioning schemes |
| JP2013098735A (ja) * | 2011-10-31 | 2013-05-20 | Canon Inc | 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 |
| US9077998B2 (en) * | 2011-11-04 | 2015-07-07 | Qualcomm Incorporated | Padding of segments in coded slice NAL units |
| US9124895B2 (en) * | 2011-11-04 | 2015-09-01 | Qualcomm Incorporated | Video coding with network abstraction layer units that include multiple encoded picture partitions |
| US9749661B2 (en) * | 2012-01-18 | 2017-08-29 | Qualcomm Incorporated | Sub-streams for wavefront parallel processing in video coding |
| CA2868088A1 (en) * | 2012-01-20 | 2013-07-25 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus and video decoding method and apparatus using unified syntax for parallel processing |
| CN109729357B (zh) * | 2012-01-20 | 2022-07-26 | Ge视频压缩有限责任公司 | 解码器、传送解多工器和编码器 |
| KR101686088B1 (ko) * | 2012-04-13 | 2016-12-13 | 지이 비디오 컴프레션, 엘엘씨 | 저지연 화상 코딩 |
| JP6080405B2 (ja) * | 2012-06-29 | 2017-02-15 | 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 |
| US9554133B2 (en) * | 2012-09-18 | 2017-01-24 | Vid Scale, Inc. | Method and apparatus for region of interest video coding using tiles and tile groups |
| SG11201501400QA (en) * | 2012-09-26 | 2015-04-29 | Panasonic Ip Corp America | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| EP3876538A1 (en) * | 2012-09-26 | 2021-09-08 | Velos Media International Limited | Image coding method and image coding device |
| US10178400B2 (en) * | 2012-11-21 | 2019-01-08 | Dolby International Ab | Signaling scalability information in a parameter set |
| US9462287B2 (en) * | 2013-01-04 | 2016-10-04 | Dolby International Ab | Implicit signaling of scalability dimension identifier information in a parameter set |
| US8973142B2 (en) * | 2013-07-02 | 2015-03-03 | Imperva, Inc. | Compromised insider honey pots using reverse honey tokens |
| CN105532003B (zh) * | 2013-07-15 | 2020-10-02 | Ge视频压缩有限责任公司 | 在多层编码中的层特征信令 |
| GB2516824A (en) * | 2013-07-23 | 2015-02-11 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| CN105637879B (zh) * | 2013-10-10 | 2019-04-19 | 夏普株式会社 | 图序计数的对齐方法 |
| US10321141B2 (en) * | 2013-12-18 | 2019-06-11 | Hfi Innovation Inc. | Method and apparatus for palette initialization and management |
| KR20150081236A (ko) * | 2014-01-03 | 2015-07-13 | 삼성전자주식회사 | 효율적인 파라미터 전달을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| US11323733B2 (en) * | 2014-05-23 | 2022-05-03 | Qualcomm Incorporated | Predictor palette initialization in palette-based video coding |
| CA2950171C (en) * | 2014-05-28 | 2019-11-19 | Arris Enterprises Llc | Content aware scheduling in a hevc decoder operating on a multi-core processor platform |
| US20160014415A1 (en) * | 2014-07-08 | 2016-01-14 | Mediatek Inc. | Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection |
| US10212445B2 (en) * | 2014-10-09 | 2019-02-19 | Qualcomm Incorporated | Intra block copy prediction restrictions for parallel processing |
| GB2532420A (en) * | 2014-11-18 | 2016-05-25 | Sony Corp | Data encoding and decoding |
| US20160234498A1 (en) * | 2015-02-05 | 2016-08-11 | Sharp Laboratories Of America, Inc. | Methods and systems for palette table coding |
-
2013
- 2013-03-15 US US13/841,253 patent/US9621905B2/en active Active
- 2013-06-28 JP JP2015520595A patent/JP6174139B2/ja active Active
- 2013-06-28 ES ES13737502T patent/ES2899642T3/es active Active
- 2013-06-28 KR KR1020157001793A patent/KR102124225B1/ko active Active
- 2013-06-28 PL PL13737502T patent/PL2868102T3/pl unknown
- 2013-06-28 SI SI201331947T patent/SI2868102T1/sl unknown
- 2013-06-28 PT PT137375028T patent/PT2868102T/pt unknown
- 2013-06-28 TW TW102123359A patent/TWI520583B/zh active
- 2013-06-28 HU HUE13737502A patent/HUE056893T2/hu unknown
- 2013-06-28 DK DK13737502.8T patent/DK2868102T3/da active
- 2013-06-28 CN CN201380032634.9A patent/CN104488267B/zh active Active
- 2013-06-28 WO PCT/US2013/048707 patent/WO2014005087A2/en not_active Ceased
- 2013-06-28 EP EP13737502.8A patent/EP2868102B1/en active Active
- 2013-07-02 AR ARP130102356A patent/AR092851A1/es active IP Right Grant
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016534649A5 (enExample) | ||
| JP2016521068A5 (enExample) | ||
| JP2015507907A5 (enExample) | ||
| JP2017523683A5 (enExample) | ||
| JP2014030187A5 (ja) | ファイル生成方法、ファイル生成装置、及びプログラム | |
| RU2018101252A (ru) | Устройство декодирования и способ декодирования | |
| JP2015526973A5 (enExample) | ||
| JP2015516745A5 (enExample) | ||
| JP2015516698A5 (ja) | 送信方法および復号装置 | |
| JP2015526024A5 (enExample) | ||
| JP2017085617A5 (enExample) | ||
| JP2015228696A5 (enExample) | ||
| JP2015515239A5 (enExample) | ||
| EA201492098A1 (ru) | Кодирование и декодирование на основании смешивания последовательностей выборок с течением времени | |
| JP2017507539A5 (enExample) | ||
| JP2014131141A5 (ja) | 符号化装置、符号化方法、及びプログラム | |
| JP2016510905A5 (enExample) | ||
| JP2016054539A5 (enExample) | ||
| JP2015061316A5 (enExample) | ||
| JP2016530848A5 (enExample) | ||
| JP2016537860A5 (enExample) | ||
| JP2016111695A5 (enExample) | ||
| JP2015092650A5 (enExample) | ||
| JP2012169762A5 (enExample) | ||
| JP2017510100A5 (ja) | ビデオシーケンスを復号するための方法 |