JP2018521552A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018521552A5 JP2018521552A5 JP2017561300A JP2017561300A JP2018521552A5 JP 2018521552 A5 JP2018521552 A5 JP 2018521552A5 JP 2017561300 A JP2017561300 A JP 2017561300A JP 2017561300 A JP2017561300 A JP 2017561300A JP 2018521552 A5 JP2018521552 A5 JP 2018521552A5
- Authority
- JP
- Japan
- Prior art keywords
- slice
- current
- context information
- picture
- previously
- 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
- 238000000034 method Methods 0.000 claims 34
- 238000013139 quantization Methods 0.000 claims 6
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562168571P | 2015-05-29 | 2015-05-29 | |
| US62/168,571 | 2015-05-29 | ||
| US15/166,132 US10334248B2 (en) | 2015-05-29 | 2016-05-26 | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| US15/166,132 | 2016-05-26 | ||
| PCT/US2016/034839 WO2016196376A1 (en) | 2015-05-29 | 2016-05-27 | Coding data using an enhanced context-adaptive binary arithmetic coding (cabac) design |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018521552A JP2018521552A (ja) | 2018-08-02 |
| JP2018521552A5 true JP2018521552A5 (enExample) | 2019-09-12 |
| JP6619028B2 JP6619028B2 (ja) | 2019-12-11 |
Family
ID=57397705
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017561300A Active JP6619028B2 (ja) | 2015-05-29 | 2016-05-27 | 改善されたコンテキスト適応バイナリ算術コーティング(cabac)設計を使用したデータのコーディング |
| JP2017561313A Active JP6873051B2 (ja) | 2015-05-29 | 2016-05-27 | 改善されたコンテキスト適応バイナリ算術コーティング(cabac)設計を使用したデータのコーディング |
| JP2017561310A Ceased JP2018521553A (ja) | 2015-05-29 | 2016-05-27 | 改善されたコンテキスト適応バイナリ算術コーティング(cabac)設計を使用したデータのコーディング |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017561313A Active JP6873051B2 (ja) | 2015-05-29 | 2016-05-27 | 改善されたコンテキスト適応バイナリ算術コーティング(cabac)設計を使用したデータのコーディング |
| JP2017561310A Ceased JP2018521553A (ja) | 2015-05-29 | 2016-05-27 | 改善されたコンテキスト適応バイナリ算術コーティング(cabac)設計を使用したデータのコーディング |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US11233998B2 (enExample) |
| EP (3) | EP3304901A1 (enExample) |
| JP (3) | JP6619028B2 (enExample) |
| KR (3) | KR102600724B1 (enExample) |
| CN (3) | CN107667531B (enExample) |
| AU (3) | AU2016271130B2 (enExample) |
| BR (3) | BR112017025484B1 (enExample) |
| ES (1) | ES2905415T3 (enExample) |
| TW (3) | TW201711464A (enExample) |
| WO (3) | WO2016196369A1 (enExample) |
Families Citing this family (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9369723B2 (en) * | 2011-07-14 | 2016-06-14 | Comcast Cable Communications, Llc | Preserving image quality in temporally compressed video streams |
| US11233998B2 (en) | 2015-05-29 | 2022-01-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
| WO2016206590A1 (en) * | 2015-06-23 | 2016-12-29 | Mediatek Singapore Pte. Ltd. | Method and apparatus for transform coefficient coding of non-square blocks |
| WO2017195555A1 (ja) * | 2016-05-13 | 2017-11-16 | シャープ株式会社 | 画像復号装置および画像符号化装置 |
| US10616582B2 (en) | 2016-09-30 | 2020-04-07 | Qualcomm Incorporated | Memory and bandwidth reduction of stored data in image/video coding |
| KR20180045530A (ko) * | 2016-10-26 | 2018-05-04 | 디지털인사이트 주식회사 | 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치 |
| CN109997359B (zh) | 2016-11-21 | 2023-05-09 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法及解码方法 |
| EP3528498A1 (en) | 2016-11-21 | 2019-08-21 | Panasonic Intellectual Property Corporation of America | Coding device, decoding device, coding method, and decoding method |
| US10757412B2 (en) | 2017-01-03 | 2020-08-25 | Avago Technologies International Sales Pte. Limited | Architecture flexible binary arithmetic coding system |
| US11265561B2 (en) * | 2017-01-06 | 2022-03-01 | Mediatek Inc. | Method and apparatus for range derivation in context adaptive binary arithmetic coding |
| KR102625144B1 (ko) | 2017-07-04 | 2024-01-15 | 삼성전자주식회사 | 다중 코어 변환에 의한 비디오 복호화 방법 및 장치, 다중 코어 변환에 의한 비디오 부호화 방법 및 장치 |
| US10127913B1 (en) * | 2017-07-07 | 2018-11-13 | Sif Codec Llc | Method of encoding of data stream, method of decoding of data stream, and devices for implementation of said methods |
| US10506258B2 (en) * | 2017-07-13 | 2019-12-10 | Google Llc | Coding video syntax elements using a context tree |
| WO2019011292A1 (en) | 2017-07-14 | 2019-01-17 | Mediatek Inc. | METHOD AND APPARATUS FOR RANGE CALCULATION IN CONTEXT-ADAPTIVE BITARY ARITHMETIC ENCODING SYSTEM |
| US11039143B2 (en) | 2017-11-20 | 2021-06-15 | Qualcomm Incorporated | Memory reduction for context initialization with temporal prediction |
| US12355996B2 (en) * | 2017-11-23 | 2025-07-08 | Interdigital Vc Holdings, Inc. | Encoding and decoding methods and corresponding devices |
| EP3490253A1 (en) * | 2017-11-23 | 2019-05-29 | Thomson Licensing | Encoding and decoding methods and corresponding devices |
| CN111788830B (zh) * | 2017-12-13 | 2023-04-04 | 三星电子株式会社 | 视频解码方法及其装置以及视频编码方法及其装置 |
| US10869062B2 (en) | 2017-12-21 | 2020-12-15 | Qualcomm Incorporated | Probability initialization and signaling for adaptive arithmetic coding in video coding |
| EP3503557A1 (en) | 2017-12-22 | 2019-06-26 | Thomson Licensing | Method and apparatus for video encoding and decoding based on context switching |
| US10863199B2 (en) * | 2018-03-26 | 2020-12-08 | Qualcomm Incorporated | Minimization of transform memory and latency via parallel factorizations |
| WO2019185821A1 (en) * | 2018-03-29 | 2019-10-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Concept for enhancing parallel coding capabilities |
| CN112236999B (zh) | 2018-03-29 | 2022-12-13 | 弗劳恩霍夫应用研究促进协会 | 依赖性量化 |
| KR102636388B1 (ko) | 2018-03-29 | 2024-02-15 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 변환 계수 블록 코딩 |
| US20190313108A1 (en) | 2018-04-05 | 2019-10-10 | Qualcomm Incorporated | Non-square blocks in video coding |
| EP3562156A1 (en) * | 2018-04-27 | 2019-10-30 | InterDigital VC Holdings, Inc. | Method and apparatus for adaptive context modeling in video encoding and decoding |
| CN119941881A (zh) * | 2018-06-06 | 2025-05-06 | 松下电器(美国)知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置 |
| US10992937B2 (en) * | 2018-06-18 | 2021-04-27 | Qualcomm Incorporated | Coefficient coding with grouped bypass bins |
| US10750171B2 (en) * | 2018-06-25 | 2020-08-18 | Google Llc | Deblocking filtering |
| CN110650343B (zh) | 2018-06-27 | 2024-06-07 | 中兴通讯股份有限公司 | 图像的编码、解码方法及装置、电子设备及系统 |
| WO2020004277A1 (ja) * | 2018-06-28 | 2020-01-02 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| US10666981B2 (en) | 2018-06-29 | 2020-05-26 | Tencent America LLC | Method, apparatus and medium for decoding or encoding |
| US10687081B2 (en) * | 2018-06-29 | 2020-06-16 | Tencent America LLC | Method, apparatus and medium for decoding or encoding |
| US12301818B2 (en) * | 2018-07-02 | 2025-05-13 | Interdigital Vc Holdings, Inc. | Context-based binary arithmetic encoding and decoding |
| TWI816858B (zh) * | 2018-08-16 | 2023-10-01 | 大陸商北京字節跳動網絡技術有限公司 | 用於變換矩陣選擇的隱式編碼 |
| TWI734178B (zh) * | 2018-08-24 | 2021-07-21 | 聯發科技股份有限公司 | 具有產出限制的編碼轉換係數 |
| US11483575B2 (en) * | 2018-08-24 | 2022-10-25 | Hfi Innovation Inc. | Coding transform coefficients with throughput constraints |
| US11113846B2 (en) * | 2018-08-31 | 2021-09-07 | Hulu, LLC | Coefficient context modeling in video coding |
| US11336918B2 (en) * | 2018-09-05 | 2022-05-17 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| CN117201786A (zh) | 2018-09-11 | 2023-12-08 | Lg电子株式会社 | 图像解码方法、图像编码方法和数据发送方法 |
| CN119211563A (zh) * | 2018-09-21 | 2024-12-27 | 交互数字Vc控股公司 | 用于依赖性标量量化的标量量化器决策方案 |
| CN113170132B (zh) | 2018-09-24 | 2024-07-26 | 弗劳恩霍夫应用研究促进协会 | 使用或适用于与依赖标量量化的组合的变换系数的有效编码 |
| WO2020067440A1 (ja) * | 2018-09-27 | 2020-04-02 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
| KR102568801B1 (ko) * | 2018-09-28 | 2023-08-21 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법, 및 복호 방법 |
| WO2020076028A1 (ko) | 2018-10-11 | 2020-04-16 | 엘지전자 주식회사 | 변환 계수 코딩 방법 및 장치 |
| CN120050432A (zh) * | 2018-11-05 | 2025-05-27 | 交互数字Vc控股公司 | 基于相邻样本相关参数模型的译码模式的简化 |
| CN116170591A (zh) * | 2018-11-12 | 2023-05-26 | 三星电子株式会社 | 用于对系数等级进行熵编码/熵解码的方法和装置 |
| EP3886438A4 (en) * | 2018-12-24 | 2022-01-19 | Huawei Technologies Co., Ltd. | FLAG BIT CONTEXT MODELING METHOD AND APPARATUS |
| US11470329B2 (en) * | 2018-12-26 | 2022-10-11 | Tencent America LLC | Method and apparatus for video coding |
| MY209825A (en) * | 2018-12-31 | 2025-08-06 | Panasonic Ip Corp America | Encoder, decoder, encoding method, and decoding method |
| US11671598B2 (en) * | 2019-01-02 | 2023-06-06 | Lg Electronics Inc. | Image decoding method and device using residual information in image coding system |
| US11523136B2 (en) | 2019-01-28 | 2022-12-06 | Hfi Innovation Inc. | Methods and apparatuses for coding transform blocks |
| US11134273B2 (en) * | 2019-02-14 | 2021-09-28 | Qualcomm Incorporated | Regular coded bin reduction for coefficient coding |
| US11202100B2 (en) * | 2019-03-11 | 2021-12-14 | Qualcomm Incorporated | Coefficient coding for transform skip mode |
| CN113678461B (zh) | 2019-03-11 | 2025-01-28 | 瑞典爱立信有限公司 | 包括矩形图块组信令的视频编码 |
| AU2019201653A1 (en) * | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| WO2020185005A1 (ko) | 2019-03-12 | 2020-09-17 | 엘지전자 주식회사 | 변환에 기반한 영상 코딩 방법 및 그 장치 |
| US11178399B2 (en) | 2019-03-12 | 2021-11-16 | Qualcomm Incorporated | Probability initialization for video coding |
| US11218735B2 (en) * | 2019-04-02 | 2022-01-04 | Qualcomm Incorporated | Context derivation for last position coding for video coding |
| TWI866967B (zh) * | 2019-04-24 | 2024-12-21 | 美商松下電器(美國)知識產權公司 | 編碼裝置 |
| US10818083B1 (en) * | 2019-04-30 | 2020-10-27 | International Business Machines Corporation | Pyramid generation via depth-first walk |
| CN113853785B (zh) | 2019-05-14 | 2024-04-16 | 北京字节跳动网络技术有限公司 | 用于残差编解码的上下文建模 |
| WO2020243295A1 (en) | 2019-05-31 | 2020-12-03 | Bytedance Inc. | Palette mode with intra block copy prediction |
| WO2020244662A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Simplified transform coding tools |
| WO2020244661A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Implicit selection of transform candidates |
| WO2020244663A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Applicability of implicit transform selection |
| US11368511B2 (en) * | 2019-06-20 | 2022-06-21 | Tencent America LLC | Unification of rice parameter lookup table |
| CN112118456B (zh) | 2019-06-20 | 2022-03-25 | 腾讯美国有限责任公司 | 莱斯参数选择方法、装置、计算机设备及存储介质 |
| CN113994679B (zh) * | 2019-06-21 | 2024-07-12 | 北京字节跳动网络技术有限公司 | 关于上下文编解码二进制位的数量的限制 |
| CN114026873A (zh) * | 2019-06-22 | 2022-02-08 | 北京达佳互联信息技术有限公司 | 用于视频编解码中预测简化的方法和装置 |
| WO2020264456A1 (en) | 2019-06-28 | 2020-12-30 | Bytedance Inc. | Chroma intra mode derivation in screen content coding |
| CN114026859B (zh) * | 2019-06-28 | 2024-06-14 | 字节跳动有限公司 | 在变换跳过模式中修改量化参数的技术 |
| JP7260711B2 (ja) * | 2019-07-10 | 2023-04-18 | エルジー エレクトロニクス インコーポレイティド | 映像コーディングシステムにおいてレジデュアルコーディング方法に対するフラグを使用する映像デコード方法及びその装置 |
| CA3148299C (en) * | 2019-07-26 | 2024-06-04 | Beijing Bytedance Network Technology Co., Ltd. | Determination of picture partition mode based on block size |
| CN120390083A (zh) * | 2019-08-31 | 2025-07-29 | Lg 电子株式会社 | 用于残差编译的解码视频的方法及其设备 |
| US11146829B2 (en) * | 2019-09-20 | 2021-10-12 | Alibaba Group Holding Limited | Quantization parameter signaling in video processing |
| CN114391257B (zh) * | 2019-09-25 | 2024-08-23 | 松下电器(美国)知识产权公司 | 编码装置 |
| JP7448349B2 (ja) * | 2019-12-17 | 2024-03-12 | シャープ株式会社 | 動画像復号装置 |
| AU2019284053A1 (en) * | 2019-12-23 | 2021-07-08 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| US11863789B2 (en) * | 2020-03-31 | 2024-01-02 | Tencent America LLC | Method for signaling rectangular slice partitioning in coded video stream |
| US11785219B2 (en) | 2020-04-13 | 2023-10-10 | Qualcomm Incorporated | Coefficient coding for support of different color formats in video coding |
| CN117121488A (zh) * | 2021-04-15 | 2023-11-24 | Lg电子株式会社 | 点云数据发送装置、点云数据发送方法、点云数据接收装置和点云数据接收方法 |
| US11765370B2 (en) * | 2021-07-27 | 2023-09-19 | Mediatek Inc. | Video residual decoding apparatus using neighbor storage device with smaller storage size to store neighbor data for context selection and associated method |
| WO2023172705A1 (en) * | 2022-03-09 | 2023-09-14 | Innopeak Technology, Inc. | Attribute level coding for geometry point cloud coding |
| WO2023182673A1 (ko) * | 2022-03-21 | 2023-09-28 | 현대자동차주식회사 | 컨텍스트 모델 초기화를 사용하는 비디오 코딩을 위한 방법 및 장치 |
| WO2023193724A1 (en) * | 2022-04-05 | 2023-10-12 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
| CN114928747B (zh) * | 2022-07-20 | 2022-12-16 | 阿里巴巴(中国)有限公司 | 基于av1熵编码的上下文概率处理电路、方法及相关装置 |
Family Cites Families (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040122693A1 (en) | 2002-12-23 | 2004-06-24 | Michael Hatscher | Community builder |
| KR100703773B1 (ko) | 2005-04-13 | 2007-04-06 | 삼성전자주식회사 | 향상된 코딩 효율을 갖는 엔트로피 코딩 및 디코딩 방법과이를 위한 장치, 이를 포함하는 비디오 코딩 및 디코딩방법과 이를 위한 장치 |
| KR100703776B1 (ko) | 2005-04-19 | 2007-04-06 | 삼성전자주식회사 | 향상된 코딩 효율을 갖는 컨텍스트 기반 적응적 산술 코딩및 디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오코딩 및 디코딩 방법과 이를 위한 장치 |
| US7983343B2 (en) | 2006-01-12 | 2011-07-19 | Lsi Corporation | Context adaptive binary arithmetic decoding for high definition video |
| JP4660433B2 (ja) | 2006-06-29 | 2011-03-30 | 株式会社東芝 | 符号化回路、復号回路、エンコーダ回路、デコーダ回路、cabac処理方法 |
| CA2629482A1 (en) * | 2007-04-21 | 2008-10-21 | Avid Technology, Inc. | Using user context information to select media files for a user in a distributed multi-user digital media system |
| US8516505B2 (en) * | 2008-03-14 | 2013-08-20 | Microsoft Corporation | Cross-platform compatibility framework for computer applications |
| PL2346029T3 (pl) * | 2008-07-11 | 2013-11-29 | Fraunhofer Ges Forschung | Koder sygnału audio, sposób kodowania sygnału audio i odpowiadający mu program komputerowy |
| JP2012506699A (ja) * | 2008-10-24 | 2012-03-22 | メリアル リミテッド | アフリカウマ病ウイルスに対するワクチン |
| US8873626B2 (en) | 2009-07-02 | 2014-10-28 | Qualcomm Incorporated | Template matching for video coding |
| TWI403170B (zh) | 2010-05-21 | 2013-07-21 | Univ Nat Chiao Tung | 背景調適性二進制算術解碼裝置及其解碼方法 |
| US8344917B2 (en) | 2010-09-30 | 2013-01-01 | Sharp Laboratories Of America, Inc. | Methods and systems for context initialization in video coding and decoding |
| US9497472B2 (en) | 2010-11-16 | 2016-11-15 | Qualcomm Incorporated | Parallel context calculation in video coding |
| CN102231830B (zh) | 2010-11-23 | 2013-04-17 | 浙江大学 | 用于上下文算术编解码的运算单元 |
| US9215473B2 (en) | 2011-01-26 | 2015-12-15 | Qualcomm Incorporated | Sub-slices in video coding |
| US10397577B2 (en) * | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
| WO2012134246A2 (ko) | 2011-04-01 | 2012-10-04 | 엘지전자 주식회사 | 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치 |
| FR2977111A1 (fr) | 2011-06-24 | 2012-12-28 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
| US20130083856A1 (en) * | 2011-06-29 | 2013-04-04 | Qualcomm Incorporated | Contexts for coefficient level coding in video compression |
| WO2013003791A1 (en) | 2011-06-29 | 2013-01-03 | General Instrument Corporation | Methods and system for using a scan coding pattern during inter coding |
| US9060173B2 (en) | 2011-06-30 | 2015-06-16 | Sharp Kabushiki Kaisha | Context initialization based on decoder picture buffer |
| US8693401B2 (en) | 2011-07-20 | 2014-04-08 | Connectem Inc. | Method and system for optimized handling of context using hierarchical grouping (for machine type communications) |
| ES2868087T3 (es) | 2011-10-31 | 2021-10-21 | Samsung Electronics Co Ltd | Procedimiento y aparato para determinar un modelo de contexto para codificación por entropía de nivel de coeficiente de transformación |
| US20130114691A1 (en) * | 2011-11-03 | 2013-05-09 | Qualcomm Incorporated | Adaptive initialization for context adaptive entropy coding |
| US20130272373A1 (en) | 2011-11-15 | 2013-10-17 | Intel Corporation | Video encoder with 2-bin per clock cabac encoding |
| EP2595380B1 (en) * | 2011-11-19 | 2015-10-21 | BlackBerry Limited | Multi-level significance map scanning |
| KR101802334B1 (ko) | 2011-12-02 | 2017-12-29 | 삼성전자주식회사 | 적응적 탬플릿을 이용한 이진 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| WO2013106987A1 (en) | 2012-01-16 | 2013-07-25 | Mediatek Singapore Pte. Ltd. | Methods and apparatuses of bypass coding and reducing contexts for some syntax elements |
| CN103931188B (zh) | 2012-01-16 | 2017-05-10 | 寰发股份有限公司 | 语法元素的基于上下文的自适应二进制算术编码装置及方法 |
| US9191670B2 (en) * | 2012-01-17 | 2015-11-17 | Qualcomm Incorporated | Throughput improvement for CABAC coefficient level coding |
| US9332259B2 (en) | 2012-01-18 | 2016-05-03 | Qualcomm Incorporated | Indication of use of wavefront parallel processing in video coding |
| US9654772B2 (en) * | 2012-01-19 | 2017-05-16 | Qualcomm Incorporated | Context adaptive entropy coding with a reduced initialization value set |
| AU2012200319B2 (en) | 2012-01-19 | 2015-11-26 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
| US9106918B2 (en) | 2012-01-20 | 2015-08-11 | Sony Corporation | Coefficient coding harmonization in HEVC |
| AU2012200345B2 (en) | 2012-01-20 | 2014-05-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit |
| US9866829B2 (en) | 2012-01-22 | 2018-01-09 | Qualcomm Incorporated | Coding of syntax elements that correspond to coefficients of a coefficient block in video coding |
| US9363510B2 (en) | 2012-03-02 | 2016-06-07 | Qualcomm Incorporated | Scan-based sliding window in context derivation for transform coefficient coding |
| US9036710B2 (en) * | 2012-03-08 | 2015-05-19 | Blackberry Limited | Unified transform coefficient encoding and decoding |
| US9237344B2 (en) | 2012-03-22 | 2016-01-12 | Qualcomm Incorporated | Deriving context for last position coding for video coding |
| CN103327316B (zh) | 2012-03-22 | 2016-08-10 | 上海算芯微电子有限公司 | 视频宏块的上下文信息存取方法和系统 |
| US9264706B2 (en) | 2012-04-11 | 2016-02-16 | Qualcomm Incorporated | Bypass bins for reference index coding in video coding |
| PL3793200T3 (pl) | 2012-04-13 | 2023-06-12 | Ge Video Compression, Llc | Kodowanie obrazu z małym opóźnieniem |
| US9491463B2 (en) * | 2012-04-14 | 2016-11-08 | Qualcomm Incorporated | Group flag in transform coefficient coding for video coding |
| US9621921B2 (en) | 2012-04-16 | 2017-04-11 | Qualcomm Incorporated | Coefficient groups and coefficient coding for coefficient scans |
| CA2807382A1 (en) * | 2012-04-16 | 2013-10-16 | Research In Motion Limited | Modified contexts for level coding of video data |
| US9294779B2 (en) * | 2012-06-15 | 2016-03-22 | Blackberry Limited | Multi-bit information hiding using overlapping subsets |
| US9088769B2 (en) * | 2012-06-28 | 2015-07-21 | Blackberry Limited | Reduced worst-case context-coded bins in video compression with parity hiding |
| PL4221217T3 (pl) | 2012-09-26 | 2024-11-25 | Sun Patent Trust | Sposób dekodowania obrazów i aparat dekodujący obrazy |
| JP2014090326A (ja) | 2012-10-30 | 2014-05-15 | Mitsubishi Electric Corp | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| EP2986006B1 (en) | 2013-01-04 | 2019-06-19 | Samsung Electronics Co., Ltd | Method for entropy-decoding slice segments |
| KR102218196B1 (ko) | 2013-10-28 | 2021-02-23 | 삼성전자주식회사 | 인코더, 이의 동작 방법과, 상기 인코더를 포함하는 장치들 |
| US20150334425A1 (en) | 2014-05-14 | 2015-11-19 | Blackberry Limited | Adaptive context initialization |
| US9425822B2 (en) | 2014-08-05 | 2016-08-23 | Broadcom Corporation | Simplified range and context update for multimedia context-adaptive binary arithmetic coding design |
| US10104011B2 (en) * | 2014-09-25 | 2018-10-16 | Oracle International Corporation | System and method for determination of partition identifiers in a multitenant application server environment |
| US11233998B2 (en) | 2015-05-29 | 2022-01-25 | Qualcomm Incorporated | Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design |
-
2016
- 2016-05-26 US US15/166,144 patent/US11233998B2/en active Active
- 2016-05-26 US US15/166,132 patent/US10334248B2/en active Active
- 2016-05-26 US US15/166,153 patent/US10574993B2/en active Active
- 2016-05-27 CN CN201680030204.7A patent/CN107667531B/zh not_active Expired - Fee Related
- 2016-05-27 EP EP16729148.3A patent/EP3304901A1/en not_active Withdrawn
- 2016-05-27 TW TW105116831A patent/TW201711464A/zh unknown
- 2016-05-27 AU AU2016271130A patent/AU2016271130B2/en active Active
- 2016-05-27 KR KR1020177034005A patent/KR102600724B1/ko active Active
- 2016-05-27 CN CN201680030423.5A patent/CN107660339B/zh active Active
- 2016-05-27 KR KR1020177034002A patent/KR20180013909A/ko not_active Withdrawn
- 2016-05-27 JP JP2017561300A patent/JP6619028B2/ja active Active
- 2016-05-27 TW TW105116832A patent/TWI699110B/zh active
- 2016-05-27 AU AU2016271137A patent/AU2016271137B2/en active Active
- 2016-05-27 TW TW105116830A patent/TW201711467A/zh unknown
- 2016-05-27 WO PCT/US2016/034828 patent/WO2016196369A1/en not_active Ceased
- 2016-05-27 BR BR112017025484-0A patent/BR112017025484B1/pt active IP Right Grant
- 2016-05-27 AU AU2016271140A patent/AU2016271140B2/en active Active
- 2016-05-27 ES ES16730580T patent/ES2905415T3/es active Active
- 2016-05-27 EP EP16729147.5A patent/EP3304915A1/en not_active Withdrawn
- 2016-05-27 CN CN201680030293.5A patent/CN107690807B/zh active Active
- 2016-05-27 BR BR112017025556A patent/BR112017025556A2/pt not_active Application Discontinuation
- 2016-05-27 WO PCT/US2016/034850 patent/WO2016196379A1/en not_active Ceased
- 2016-05-27 JP JP2017561313A patent/JP6873051B2/ja active Active
- 2016-05-27 JP JP2017561310A patent/JP2018521553A/ja not_active Ceased
- 2016-05-27 KR KR1020177034003A patent/KR102706023B1/ko active Active
- 2016-05-27 BR BR112017025521A patent/BR112017025521A2/pt not_active Application Discontinuation
- 2016-05-27 WO PCT/US2016/034839 patent/WO2016196376A1/en not_active Ceased
- 2016-05-27 EP EP16730580.4A patent/EP3304916B1/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018521552A5 (enExample) | ||
| US12256089B2 (en) | Coded-block-flag coding and derivation | |
| US20220295100A1 (en) | Method and apparatus for a low complexity transform unit partitioning structure for hevc | |
| ES2892964T3 (es) | Inicialización de predictor de paleta y fusión para codificación de vídeo | |
| US10708613B2 (en) | Encoder and decoder and methods thereof for encoding/decoding a picture of a video sequence | |
| CN103947213B (zh) | 瓦片边界上的环路滤波控制 | |
| JP2019534626A5 (enExample) | ||
| JP2016518776A5 (enExample) | ||
| JP2018523375A5 (enExample) | ||
| TW201242371A (en) | Combined reference picture list construction for video coding | |
| ES2706753T3 (es) | Procedimiento de codificación de un bloque actual de una primera componente de imagen con relación a un bloque de referencia de al menos una segunda componente de imagen, dispositivo de codificación y programa de ordenador correspondiente | |
| ES2671972T3 (es) | Señalización de división de unidad de codificación para bloques codificados PCM | |
| JP2016518050A5 (enExample) | ||
| JP2017502609A5 (enExample) | ||
| JP2024138414A (ja) | 画像を復号する方法、画像を符号化する方法、および装置 | |
| BR112016015546B1 (pt) | Codificação de índice de cor para codificação de vídeo com base em paleta | |
| JP2017523685A5 (enExample) | ||
| JP2016517229A5 (enExample) | ||
| JP2015504292A5 (enExample) | ||
| JP2014531853A5 (enExample) | ||
| JPWO2019199714A5 (enExample) | ||
| US20240223783A1 (en) | Video encoding method and decoding method using tiles and slices, and video encoding device and decoding device using tiles and slices | |
| ES2981473T3 (es) | Método de codificación y descodificación de imágenes, dispositivo de codificación y descodificación y programas informáticos correspondientes | |
| JPWO2020072414A5 (enExample) | ||
| KR20190068588A (ko) | 이미지 파라미터를 코딩 및 디코딩하기 위한 방법, 이미지 파라미터를 코딩 및 디코딩하기 위한 장치 및 이에 상응하는 컴퓨터 프로그램 |