JP2015534780A5 - - Google Patents
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- JP2015534780A5 JP2015534780A5 JP2015534735A JP2015534735A JP2015534780A5 JP 2015534780 A5 JP2015534780 A5 JP 2015534780A5 JP 2015534735 A JP2015534735 A JP 2015534735A JP 2015534735 A JP2015534735 A JP 2015534735A JP 2015534780 A5 JP2015534780 A5 JP 2015534780A5
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- 238000000034 method Methods 0.000 claims 7
- 238000005070 sampling Methods 0.000 claims 5
- 230000001131 transforming effect Effects 0.000 claims 5
- 239000013074 reference sample Substances 0.000 claims 3
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261708582P | 2012-10-01 | 2012-10-01 | |
| US61/708,582 | 2012-10-01 | ||
| US14/038,536 | 2013-09-26 | ||
| US14/038,536 US9667994B2 (en) | 2012-10-01 | 2013-09-26 | Intra-coding for 4:2:2 sample format in video coding |
| PCT/US2013/062143 WO2014055345A1 (en) | 2012-10-01 | 2013-09-27 | Intra-coding for 4:2:2 sample format in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015534780A JP2015534780A (ja) | 2015-12-03 |
| JP2015534780A5 true JP2015534780A5 (enExample) | 2017-08-03 |
| JP6695692B2 JP6695692B2 (ja) | 2020-05-20 |
Family
ID=50385165
Family Applications (3)
| 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 |
| 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 |
| 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 |
|---|---|---|---|
| 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 |
| 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) | JP6695692B2 (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) | WO2014055345A1 (enExample) |
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| 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 |
| WO2014071439A1 (en) * | 2012-11-08 | 2014-05-15 | 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 |
| 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 |
| CN111147845B (zh) * | 2014-11-27 | 2023-10-10 | 株式会社Kt | 对视频信号进行解码的方法和对视频信号进行编码的方法 |
| WO2016136106A1 (ja) * | 2015-02-27 | 2016-09-01 | Kddi株式会社 | 符号化装置及び復号装置 |
| EP3292687A4 (en) * | 2015-05-06 | 2019-07-03 | NGCodec Inc. | INTRAPRADICTION PROCESSOR WITH REDUCED COST BLOCK PARTITIONING AND REFINED INTRAMODE 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 |
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| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| KR102420867B1 (ko) | 2016-12-23 | 2022-07-15 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 미리 결정된 방향성 인트라 예측 모드들의 세트를 확장하기 위한 인트라 예측 장치 |
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| WO2018135885A1 (ko) * | 2017-01-19 | 2018-07-26 | 가온미디어 주식회사 | 변환 처리를 제공하는 영상 복호화 및 부호화 방법 |
| US10810510B2 (en) | 2017-02-17 | 2020-10-20 | International Business Machines Corporation | Conversation and context aware fraud and abuse prevention agent |
| 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 |
| US11496747B2 (en) | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
| WO2018190594A1 (ko) * | 2017-04-13 | 2018-10-18 | 엘지전자(주) | 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치 |
| KR102424411B1 (ko) * | 2017-04-13 | 2022-07-25 | 엘지전자 주식회사 | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| GB2567427B (en) | 2017-10-06 | 2020-10-07 | Imagination Tech Ltd | Data compression |
| WO2019111010A1 (en) * | 2017-12-06 | 2019-06-13 | V-Nova International Ltd | Methods and apparatuses for encoding and decoding a bytestream |
| EP3721626A1 (en) * | 2017-12-06 | 2020-10-14 | V-Nova International Limited | Method and apparatus for decoding a received set of encoded data |
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| KR102524628B1 (ko) | 2018-01-05 | 2023-04-21 | 에스케이텔레콤 주식회사 | 영상을 부호화 또는 복호화하는 방법 및 장치 |
| CN116600141B (zh) | 2018-03-27 | 2025-09-23 | 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 |
| MX2021002950A (es) | 2018-09-12 | 2021-07-21 | Huawei Tech Co Ltd | Un codificador de video, un decodificador de video y metodos correspondientes. |
| US10778972B1 (en) | 2019-02-27 | 2020-09-15 | Google Llc | Adaptive filter intra prediction modes in image/video compression |
| CN113660489B (zh) * | 2019-03-05 | 2022-10-11 | 华为技术有限公司 | 用于帧内子划分的解码方法、装置、解码器和存储介质 |
| 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 |
| BR112021018328A2 (pt) | 2019-03-15 | 2021-11-23 | Samsung Electronics Co Ltd | Método de decodificação de imagem, aparelho de decodificação de imagem, e método de codificação de imagem |
| 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 |
| KR20250029301A (ko) * | 2019-06-11 | 2025-03-04 | 엘지전자 주식회사 | 크로마 성분에 대한 영상 디코딩 방법 및 그 장치 |
| WO2020251278A1 (ko) * | 2019-06-11 | 2020-12-17 | 엘지전자 주식회사 | 크로마 양자화 파라미터 데이터 기반 영상 디코딩 방법 및 그 장치 |
| CN120128708A (zh) * | 2019-06-24 | 2025-06-10 | Lg电子株式会社 | 图像解码和编码设备及发送用于图像的数据的设备 |
| BR112021026544A2 (pt) * | 2019-06-24 | 2022-02-15 | Lg Electronics Inc | Método de codificação/decodificação de imagem, aparelho e método para transmitir fluxo de bits usando ajuste de tamanho máximo de transformação do bloco de croma |
| JP7293487B2 (ja) * | 2019-07-05 | 2023-06-19 | エルジー エレクトロニクス インコーポレイティド | クロマ成分の映像デコード方法及びその装置 |
| CN120186324A (zh) | 2019-08-06 | 2025-06-20 | Lg 电子株式会社 | 图像编码/解码方法和设备，以及用于发送比特流的方法 |
| CN114208189B (zh) | 2019-08-06 | 2024-01-16 | 北京字节跳动网络技术有限公司 | 使用屏幕内容编码工具进行视频编码和解码 |
| KR102650079B1 (ko) | 2019-09-02 | 2024-03-22 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 색상 포맷에 기초한 코딩 모드 결정 |
| KR102649584B1 (ko) | 2019-09-21 | 2024-03-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 인트라 모드에 기초한 크기 제한 |
| 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 |
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| US11205296B2 (en) * | 2019-12-20 | 2021-12-21 | Sap Se | 3D data exploration using interactive cuboids |
| WO2021167421A1 (ko) * | 2020-02-21 | 2021-08-26 | 엘지전자 주식회사 | 변환에 기반한 영상 코딩 방법 및 그 장치 |
| WO2021204295A1 (en) | 2020-04-10 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Minimum allowed quantization for transform skip blocks in video coding |
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| US9332257B2 (en) * | 2012-10-01 | 2016-05-03 | Qualcomm Incorporated | Coded black flag coding for 4:2:2 sample format in video coding |
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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 CN CN201380050605.5A patent/CN104685876B/zh active Active
- 2013-09-27 ES ES13776887.5T patent/ES2611349T3/es active Active
- 2013-09-27 KR KR1020157011375A patent/KR101718258B1/ko active Active
- 2013-09-27 CN CN201811099646.4A patent/CN108965872B/zh active Active
- 2013-09-27 WO PCT/US2013/062143 patent/WO2014055345A1/en not_active Ceased
- 2013-09-27 EP EP13776887.5A patent/EP2904790B1/en active Active
- 2013-09-27 CN CN201380050544.2A patent/CN104685875B/zh active Active
- 2013-09-27 SI SI201330377A patent/SI2904790T1/sl unknown
- 2013-09-27 JP JP2015534735A patent/JP6695692B2/ja active Active
- 2013-09-27 WO PCT/US2013/062141 patent/WO2014055344A1/en not_active Ceased
- 2013-09-27 HU HUE13776887A patent/HUE030994T2/en unknown
- 2013-09-27 JP JP2015534734A patent/JP6339083B2/ja active Active
- 2013-09-27 PT PT137768875T patent/PT2904790T/pt unknown
- 2013-09-27 CN CN201910498154.0A patent/CN110225359B/zh active Active
- 2013-09-27 EP EP13774043.7A patent/EP2904788B1/en active Active
- 2013-09-27 KR KR1020157011374A patent/KR101854893B1/ko active Active
- 2013-09-27 AP AP2015008353A patent/AP2015008353A0/xx unknown
- 2013-09-27 DK DK13776887.5T patent/DK2904790T3/en active
- 2013-09-27 KR KR1020187012007A patent/KR20180049185A/ko not_active Ceased
- 2013-09-27 PL PL13776887T patent/PL2904790T3/pl unknown
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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
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2018
- 2018-05-09 JP JP2018090551A patent/JP6636564B2/ja active Active