JP2015534779A5 - - Google Patents
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- JP2015534779A5 JP2015534779A5 JP2015534734A JP2015534734A JP2015534779A5 JP 2015534779 A5 JP2015534779 A5 JP 2015534779A5 JP 2015534734 A JP2015534734 A JP 2015534734A JP 2015534734 A JP2015534734 A JP 2015534734A JP 2015534779 A5 JP2015534779 A5 JP 2015534779A5
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261708582P | 2012-10-01 | 2012-10-01 | |
| US61/708,582 | 2012-10-01 | ||
| US14/038,524 US9332257B2 (en) | 2012-10-01 | 2013-09-26 | Coded black flag coding for 4:2:2 sample format in video coding |
| US14/038,524 | 2013-09-26 | ||
| PCT/US2013/062141 WO2014055344A1 (en) | 2012-10-01 | 2013-09-27 | Coded block flag (cbf) coding for 4:2:2 sample format in video coding |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018090551A Division JP6636564B2 (ja) | 2012-10-01 | 2018-05-09 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのコード化ブロックフラグ（ｃｂｆ）コーディング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015534779A JP2015534779A (ja) | 2015-12-03 |
| JP2015534779A5 true JP2015534779A5 (enExample) | 2016-11-04 |
| JP6339083B2 JP6339083B2 (ja) | 2018-06-06 |
Family
ID=50385165
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534734A Active JP6339083B2 (ja) | 2012-10-01 | 2013-09-27 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのコード化ブロックフラグ（ｃｂｆ）コーディング |
| JP2015534735A Active JP6695692B2 (ja) | 2012-10-01 | 2013-09-27 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのイントラコーディング |
| JP2018090551A Active JP6636564B2 (ja) | 2012-10-01 | 2018-05-09 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのコード化ブロックフラグ（ｃｂｆ）コーディング |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534735A Active JP6695692B2 (ja) | 2012-10-01 | 2013-09-27 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのイントラコーディング |
| JP2018090551A Active JP6636564B2 (ja) | 2012-10-01 | 2018-05-09 | ビデオコーディングにおける４：２：２サンプルフォーマットのためのコード化ブロックフラグ（ｃｂｆ）コーディング |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US9332257B2 (enExample) |
| EP (2) | EP2904790B1 (enExample) |
| JP (3) | JP6339083B2 (enExample) |
| KR (3) | KR101718258B1 (enExample) |
| CN (4) | CN104685876B (enExample) |
| AP (1) | AP2015008353A0 (enExample) |
| DK (1) | DK2904790T3 (enExample) |
| EC (1) | ECSP15017189A (enExample) |
| ES (1) | ES2611349T3 (enExample) |
| HU (1) | HUE030994T2 (enExample) |
| MA (1) | MA37964B1 (enExample) |
| PL (1) | PL2904790T3 (enExample) |
| PT (1) | PT2904790T (enExample) |
| SA (1) | SA515360220B1 (enExample) |
| SI (1) | SI2904790T1 (enExample) |
| WO (2) | WO2014055344A1 (enExample) |
Families Citing this family (59)
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| KR101474756B1 (ko) * | 2009-08-13 | 2014-12-19 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
| GB2501535A (en) * | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| AU2012232992A1 (en) | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
| US9332257B2 (en) * | 2012-10-01 | 2016-05-03 | Qualcomm Incorporated | Coded black flag coding for 4:2:2 sample format in video coding |
| EP2918078A4 (en) * | 2012-11-08 | 2016-10-19 | Canon Kk | METHOD, DEVICE AND SYSTEM FOR CODING AND DECODING THE TRANSFORMATION UNITS OF A CODING UNIT |
| US9743091B2 (en) | 2012-12-17 | 2017-08-22 | Lg Electronics Inc. | Method for encoding/decoding image, and device using same |
| JP6066945B2 (ja) * | 2014-02-21 | 2017-01-25 | キヤノン株式会社 | 画像復号装置、画像復号方法及びプログラム |
| CN112584139B (zh) * | 2014-11-27 | 2024-08-13 | 株式会社Kt | 对视频信号进行解码或编码的方法 |
| EP3264771A4 (en) * | 2015-02-27 | 2018-08-29 | KDDI Corporation | Coding device and decoding device |
| WO2016178880A1 (en) * | 2015-05-06 | 2016-11-10 | NGCodec Inc. | Intra prediction processor with reduced cost block partitioning and refined intra mode selection |
| US10362310B2 (en) * | 2015-10-21 | 2019-07-23 | Qualcomm Incorporated | Entropy coding techniques for display stream compression (DSC) of non-4:4:4 chroma sub-sampling |
| US20170150186A1 (en) * | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Flexible transform tree structure in video coding |
| US10277896B2 (en) | 2016-01-22 | 2019-04-30 | Apple Inc. | Intra-frame prediction systems and methods |
| WO2018045332A1 (en) * | 2016-09-02 | 2018-03-08 | Vid Scale, Inc. | Methods and apparatus for coded block flag coding in quad-tree plus binary-tree block partitioning |
| WO2018117892A1 (en) | 2016-12-23 | 2018-06-28 | Huawei Technologies Co., Ltd. | An intra-prediction apparatus for extending a set of predetermined directional intra-prediction modes |
| WO2018128322A1 (ko) | 2017-01-03 | 2018-07-12 | 엘지전자(주) | 영상 처리 방법 및 이를 위한 장치 |
| WO2018135885A1 (ko) * | 2017-01-19 | 2018-07-26 | 가온미디어 주식회사 | 변환 처리를 제공하는 영상 복호화 및 부호화 방법 |
| US10757058B2 (en) | 2017-02-17 | 2020-08-25 | International Business Machines Corporation | Outgoing communication scam prevention |
| US10102868B2 (en) | 2017-02-17 | 2018-10-16 | International Business Machines Corporation | Bot-based honeypot poison resilient data collection |
| US10810510B2 (en) | 2017-02-17 | 2020-10-20 | International Business Machines Corporation | Conversation and context aware fraud and abuse prevention agent |
| US11496747B2 (en) | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
| BR122021018343B1 (pt) * | 2017-04-13 | 2022-10-25 | Lg Electronics Inc | Método para reconstruir uma imagem incluindo um bloco não quadrado, método para codificar uma imagem e mídia de armazenamento digital legível por computador |
| CN110622510B (zh) | 2017-04-13 | 2022-08-23 | Lg 电子株式会社 | 熵编码和解码视频信号的方法和设备 |
| GB2567427B (en) | 2017-10-06 | 2020-10-07 | Imagination Tech Ltd | Data compression |
| EP3721633A1 (en) | 2017-12-06 | 2020-10-14 | V-Nova International Limited | Hierarchical data structure |
| WO2019111010A1 (en) * | 2017-12-06 | 2019-06-13 | V-Nova International Ltd | Methods and apparatuses for encoding and decoding a bytestream |
| CN115037930B (zh) | 2018-01-05 | 2025-06-10 | Sk电信有限公司 | 对视频进行编码或解码的方法和非暂时性计算机可读介质 |
| KR102524628B1 (ko) | 2018-01-05 | 2023-04-21 | 에스케이텔레콤 주식회사 | 영상을 부호화 또는 복호화하는 방법 및 장치 |
| CN116600143B (zh) | 2018-03-27 | 2025-10-28 | 株式会社Kt | 对图像进行解码或编码的方法以及图像数据的传送方法 |
| US10609402B2 (en) * | 2018-05-02 | 2020-03-31 | Tencent America LLC | Method and apparatus for prediction and transform for small blocks |
| US11140418B2 (en) | 2018-07-17 | 2021-10-05 | Qualcomm Incorporated | Block-based adaptive loop filter design and signaling |
| CN117412047A (zh) | 2018-09-12 | 2024-01-16 | 华为技术有限公司 | 指示图像顺序编号增量的符号值和绝对值 |
| US10778972B1 (en) | 2019-02-27 | 2020-09-15 | Google Llc | Adaptive filter intra prediction modes in image/video compression |
| EP3912347A4 (en) * | 2019-03-05 | 2022-03-16 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR INTRA SUBPARTITION CODING MODE |
| JP7145793B2 (ja) * | 2019-03-11 | 2022-10-03 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| PL3941050T3 (pl) * | 2019-03-15 | 2024-10-21 | Samsung Electronics Co., Ltd. | Sposób i urządzenie do kodowania obrazu, oraz sposób i urządzenie do dekodowania obrazu |
| US11240534B2 (en) * | 2019-04-05 | 2022-02-01 | Qualcomm Incorporated | Extended multiple transform selection for video coding |
| CN111836043B (zh) * | 2019-04-15 | 2025-10-17 | 中兴通讯股份有限公司 | 码块的预测、解码方法及装置 |
| CN113853787B (zh) * | 2019-05-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于子块使用变换跳过模式 |
| CN116828176A (zh) | 2019-06-11 | 2023-09-29 | Lg电子株式会社 | 解码设备、编码设备和发送设备 |
| KR102775626B1 (ko) | 2019-06-11 | 2025-02-28 | 엘지전자 주식회사 | 크로마 성분에 대한 영상 디코딩 방법 및 그 장치 |
| JP7309929B2 (ja) * | 2019-06-24 | 2023-07-18 | エルジー エレクトロニクス インコーポレイティド | クロマ成分符号化ブロックの最大変換サイズ制限を用いた画像符号化／復号化方法、装置、及びビットストリームを伝送する方法 |
| HUE071363T2 (hu) * | 2019-06-24 | 2025-08-28 | Lg Electronics Inc | Kép kódolási/dekódolási eljárás és berendezés maximális transzformációs kroma blokkméret beállítással, és eljárás bitfolyam átvitelére |
| US12047579B2 (en) | 2019-07-05 | 2024-07-23 | Lg Electronics Inc. | Image decoding method for chroma component and apparatus therefor |
| KR20250151566A (ko) | 2019-08-06 | 2025-10-21 | 엘지전자 주식회사 | 컬러 포멧에 따라 결정된 예측 모드 타입에 기반하여 분할 모드를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| WO2021023262A1 (en) | 2019-08-06 | 2021-02-11 | Beijing Bytedance Network Technology Co., Ltd. | Using screen content coding tool for video encoding and decoding |
| MX2022002188A (es) | 2019-09-02 | 2022-03-11 | Beijing Bytedance Network Tech Co Ltd | Determinacion de modo de codificacion basada en formato de color. |
| CN114424565B (zh) | 2019-09-21 | 2024-09-10 | 北京字节跳动网络技术有限公司 | 基于色度帧内模式的尺寸限制 |
| CN112584157B (zh) * | 2019-09-30 | 2025-02-07 | 瑞芯微电子股份有限公司 | 一种avs2反变换装置及方法 |
| US11205296B2 (en) * | 2019-12-20 | 2021-12-21 | Sap Se | 3D data exploration using interactive cuboids |
| USD959476S1 (en) | 2019-12-20 | 2022-08-02 | Sap Se | Display system or portion thereof with a virtual three-dimensional animated graphical user interface |
| USD959447S1 (en) | 2019-12-20 | 2022-08-02 | Sap Se | Display system or portion thereof with a virtual three-dimensional animated graphical user interface |
| USD959477S1 (en) | 2019-12-20 | 2022-08-02 | Sap Se | Display system or portion thereof with a virtual three-dimensional animated graphical user interface |
| JP7431995B2 (ja) * | 2020-02-21 | 2024-02-15 | エルジー エレクトロニクス インコーポレイティド | 変換に基づく映像コーディング方法及びその装置 |
| CN115362681B (zh) | 2020-04-10 | 2025-02-25 | 抖音视界有限公司 | 视频编解码中的变换跳过块的最小允许量化 |
| CN115777198A (zh) * | 2020-05-11 | 2023-03-10 | Lg电子株式会社 | 图像编码方法和用于该图像编码方法的装置 |
| US12368892B2 (en) | 2023-10-04 | 2025-07-22 | Tencent America LLC | Flexible transform scheme for residual blocks |
| US12439089B2 (en) | 2023-10-04 | 2025-10-07 | Tencent America LLC | Short distance predictions for residual blocks |
| US20250119576A1 (en) * | 2023-10-04 | 2025-04-10 | Tencent America LLC | Extended directional predictions for residual blocks |
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| NO319007B1 (no) | 2003-05-22 | 2005-06-06 | Tandberg Telecom As | Fremgangsmate og apparat for videokomprimering |
| JP4617644B2 (ja) | 2003-07-18 | 2011-01-26 | ソニー株式会社 | 符号化装置及び方法 |
| US20070230564A1 (en) * | 2006-03-29 | 2007-10-04 | Qualcomm Incorporated | Video processing with scalability |
| JP5026092B2 (ja) * | 2007-01-12 | 2012-09-12 | 三菱電機株式会社 | 動画像復号装置および動画像復号方法 |
| WO2010113227A1 (ja) * | 2009-03-31 | 2010-10-07 | パナソニック株式会社 | 画像復号装置 |
| HUE042129T2 (hu) | 2009-08-12 | 2019-06-28 | Interdigital Vc Holdings Inc | Eljárás és berendezés javított intra kroma kódoláshoz és dekódoláshoz |
| JP5475409B2 (ja) | 2009-11-20 | 2014-04-16 | 三菱電機株式会社 | 動画像符号化装置および動画像符号化方法 |
| EP2509319A4 (en) * | 2009-12-01 | 2013-07-10 | Humax Co Ltd | METHOD AND DEVICE FOR CODING / DECODING HIGH-RESOLUTION PICTURES |
| CN106101717B (zh) * | 2010-01-12 | 2019-07-26 | Lg电子株式会社 | 视频信号的处理方法和设备 |
| US8942282B2 (en) | 2010-04-12 | 2015-01-27 | Qualcomm Incorporated | Variable length coding of coded block pattern (CBP) in video compression |
| CN102223525B (zh) * | 2010-04-13 | 2014-02-19 | 富士通株式会社 | 视频解码方法和系统 |
| CN106231327B (zh) | 2010-04-13 | 2020-04-21 | Ge视频压缩有限责任公司 | 解码器、解码方法、编码器以及编码方法 |
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| US8948271B2 (en) * | 2011-01-13 | 2015-02-03 | Texas Instruments Incorporated | Method and apparatus for a low complexity transform unit partitioning structure for HEVC |
| US20120230418A1 (en) | 2011-03-08 | 2012-09-13 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| US9154799B2 (en) * | 2011-04-07 | 2015-10-06 | Google Inc. | Encoding and decoding motion via image segmentation |
| US9288500B2 (en) | 2011-05-12 | 2016-03-15 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| CN103748877B (zh) | 2011-08-17 | 2017-05-10 | 联发科技（新加坡）私人有限公司 | 帧内预测方法和装置 |
| WO2013040287A1 (en) | 2011-09-15 | 2013-03-21 | Vid Scale, Inc. | Systems and methods for spatial prediction |
| US9807401B2 (en) | 2011-11-01 | 2017-10-31 | Qualcomm Incorporated | Transform unit partitioning for chroma components in video coding |
| US20130114692A1 (en) | 2011-11-04 | 2013-05-09 | Texas Instruments Incorporated | Simplified Coefficient Scans for Non-Square Transforms (NSQT) in Video Coding |
| EP2777268A2 (en) | 2011-11-08 | 2014-09-17 | Motorola Mobility LLC | Method of determining binary codewords for transform coefficients |
| WO2013118485A1 (ja) | 2012-02-08 | 2013-08-15 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置 |
| CN104221376B (zh) * | 2012-04-12 | 2017-08-29 | 寰发股份有限公司 | 在视频编码系统中处理视频数据的方法和装置 |
| GB2501535A (en) | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| AU2012232992A1 (en) * | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
| US9332257B2 (en) * | 2012-10-01 | 2016-05-03 | Qualcomm Incorporated | Coded black flag coding for 4:2:2 sample format in video coding |
-
2013
- 2013-09-26 US US14/038,524 patent/US9332257B2/en active Active
- 2013-09-26 US US14/038,536 patent/US9667994B2/en active Active
- 2013-09-27 KR KR1020157011375A patent/KR101718258B1/ko active Active
- 2013-09-27 CN CN201380050605.5A patent/CN104685876B/zh active Active
- 2013-09-27 PL PL13776887T patent/PL2904790T3/pl unknown
- 2013-09-27 KR KR1020187012007A patent/KR20180049185A/ko not_active Ceased
- 2013-09-27 ES ES13776887.5T patent/ES2611349T3/es active Active
- 2013-09-27 KR KR1020157011374A patent/KR101854893B1/ko active Active
- 2013-09-27 JP JP2015534734A patent/JP6339083B2/ja active Active
- 2013-09-27 EP EP13776887.5A patent/EP2904790B1/en active Active
- 2013-09-27 EP EP13774043.7A patent/EP2904788B1/en active Active
- 2013-09-27 HU HUE13776887A patent/HUE030994T2/en unknown
- 2013-09-27 SI SI201330377A patent/SI2904790T1/sl unknown
- 2013-09-27 CN CN201910498154.0A patent/CN110225359B/zh active Active
- 2013-09-27 CN CN201811099646.4A patent/CN108965872B/zh active Active
- 2013-09-27 PT PT137768875T patent/PT2904790T/pt unknown
- 2013-09-27 AP AP2015008353A patent/AP2015008353A0/xx unknown
- 2013-09-27 WO PCT/US2013/062141 patent/WO2014055344A1/en not_active Ceased
- 2013-09-27 DK DK13776887.5T patent/DK2904790T3/en active
- 2013-09-27 JP JP2015534735A patent/JP6695692B2/ja active Active
- 2013-09-27 WO PCT/US2013/062143 patent/WO2014055345A1/en not_active Ceased
- 2013-09-27 CN CN201380050544.2A patent/CN104685875B/zh active Active
-
2015
- 2015-03-31 MA MA37964A patent/MA37964B1/fr unknown
- 2015-04-01 SA SA515360220A patent/SA515360220B1/ar unknown
- 2015-04-30 EC ECIEPI201517189A patent/ECSP15017189A/es unknown
-
2018
- 2018-05-09 JP JP2018090551A patent/JP6636564B2/ja active Active
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