CN105120283B - 用于改进的帧内色度编码和解码的方法及装置 - Google Patents
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- CN105120283B CN105120283B CN201510613530.8A CN201510613530A CN105120283B CN 105120283 B CN105120283 B CN 105120283B CN 201510613530 A CN201510613530 A CN 201510613530A CN 105120283 B CN105120283 B CN 105120283B
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- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- 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
- H04N19/186—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 colour or a chrominance component
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- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23331009P | 2009-08-12 | 2009-08-12 | |
| US61/233,310 | 2009-08-12 | ||
| CN201080045914.XA CN102577380B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
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| CN201080045914.XA Division CN102577380B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
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| Publication Number | Publication Date |
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| CN105120283A CN105120283A (zh) | 2015-12-02 |
| CN105120283B true CN105120283B (zh) | 2019-05-31 |
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| CN201510614278.2A Active CN105263020B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
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| CN201510613530.8A Active CN105120283B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201080045914.XA Active CN102577380B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201510613553.9A Active CN105120269B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
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| CN201510613553.9A Active CN105120269B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201510613539.9A Active CN105120267B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201510613551.XA Active CN105120268B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201510613536.5A Active CN105120266B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
| CN201510614276.3A Active CN105120285B (zh) | 2009-08-12 | 2010-08-11 | 用于改进的帧内色度编码和解码的方法及装置 |
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| EP (3) | EP4418655A3 (enExample) |
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| CN105120265B (zh) * | 2009-08-12 | 2019-01-29 | 汤姆森特许公司 | 用于改进的帧内色度编码和解码的方法及装置 |
| JP5234368B2 (ja) * | 2009-09-30 | 2013-07-10 | ソニー株式会社 | 画像処理装置および方法 |
| US9467705B2 (en) * | 2009-12-30 | 2016-10-11 | Ariscale Inc. | Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block |
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| KR20130049526A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
| AU2015261607B2 (en) * | 2011-11-04 | 2017-08-03 | Gensquare Llc | Apparatus of decoding video data |
| WO2013102299A1 (en) * | 2012-01-04 | 2013-07-11 | Mediatek Singapore Pte. Ltd. | Residue quad tree depth for chroma components |
| US9332257B2 (en) * | 2012-10-01 | 2016-05-03 | Qualcomm Incorporated | Coded black flag coding for 4:2:2 sample format in video coding |
| US10057599B2 (en) * | 2014-02-19 | 2018-08-21 | Mediatek Inc. | Method for performing image processing control with aid of predetermined tile packing, associated apparatus and associated non-transitory computer readable medium |
| JP6466258B2 (ja) * | 2014-08-07 | 2019-02-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 再生装置、再生方法および記録媒体 |
| WO2016074147A1 (en) * | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
| WO2016090568A1 (en) * | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| KR20180111839A (ko) * | 2016-02-11 | 2018-10-11 | 톰슨 라이센싱 | 휘도 채널 및 적어도 하나의 색차 채널에 의해 표현되는 이미지 데이터를 포함하는 이미지 유닛을 인코딩/디코딩하기 위한 방법 및 디바이스 |
| US11032550B2 (en) * | 2016-02-25 | 2021-06-08 | Mediatek Inc. | Method and apparatus of video coding |
| US10455228B2 (en) * | 2016-03-21 | 2019-10-22 | Qualcomm Incorporated | Determining prediction parameters for non-square blocks in video coding |
| US20190238863A1 (en) * | 2016-10-04 | 2019-08-01 | Lg Electronics Inc. | Chroma component coding unit division method and device |
| CN116647682A (zh) * | 2016-10-28 | 2023-08-25 | 韩国电子通信研究院 | 视频编码/解码方法和设备以及存储比特流的记录介质 |
| JP7138453B2 (ja) * | 2017-03-10 | 2022-09-16 | 日本放送協会 | 符号化装置、復号装置及びプログラム |
| WO2019209038A1 (ko) * | 2018-04-25 | 2019-10-31 | 엘지전자 주식회사 | 영상 코딩 시스템에서 크로마 성분의 블록 분할에 따른 영상 디코딩 방법 및 그 장치 |
| WO2019234668A1 (en) * | 2018-06-07 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block dmvr |
| TWI719519B (zh) | 2018-07-02 | 2021-02-21 | 大陸商北京字節跳動網絡技術有限公司 | 對於dmvr的塊尺寸限制 |
| CN112840649A (zh) | 2018-09-21 | 2021-05-25 | Lg电子株式会社 | 图像编码系统中通过使用块分割对图像解码的方法及其装置 |
| WO2020056757A1 (en) * | 2018-09-21 | 2020-03-26 | Alibaba Group Holding Limited | Method, apparatus, and computer-readable storage medium for block partitioning tree separation under separation node |
| AU2018233042B2 (en) * | 2018-09-21 | 2024-06-13 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| US11665345B2 (en) * | 2018-11-16 | 2023-05-30 | Hfi Innovation Inc. | Method and apparatus of luma-chroma separated coding tree coding with constraints |
| KR102885286B1 (ko) * | 2019-03-14 | 2025-11-12 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | 인트라 예측을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| US11546592B2 (en) * | 2020-01-08 | 2023-01-03 | Tencent America LLC | Flexible block partitioning for chroma component |
| US11330266B2 (en) | 2020-05-18 | 2022-05-10 | Tencent America LLC | Signaling method for chroma intra prediction mode |
| KR102409889B1 (ko) | 2020-11-09 | 2022-06-15 | 한국기술교육대학교 산학협력단 | 부분 압력 및 파손을 개별적으로 감지할 수 있는 단일 매체 기반 압 저항 센서 및 이를 위한 제조방법 |
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- 2010-08-11 CN CN201510614221.2A patent/CN105120284B/zh active Active
- 2010-08-11 KR KR1020207031398A patent/KR102333204B1/ko active Active
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| EP1513349A2 (en) * | 2003-09-07 | 2005-03-09 | Microsoft Corporation | Bitstream-controlled post-processing video filtering |
| TW200845758A (en) * | 2007-05-03 | 2008-11-16 | Nat Univ Chung Cheng | Fast intra coding algorithms for dynamic definition adjustment |
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