CN101731012A - 用于视频编码器中的快速几何模式判定的方法和设备 - Google Patents
用于视频编码器中的快速几何模式判定的方法和设备 Download PDFInfo
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- CN101731012A CN101731012A CN200880019948A CN200880019948A CN101731012A CN 101731012 A CN101731012 A CN 101731012A CN 200880019948 A CN200880019948 A CN 200880019948A CN 200880019948 A CN200880019948 A CN 200880019948A CN 101731012 A CN101731012 A CN 101731012A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/537—Motion estimation other than block-based
- H04N19/543—Motion estimation other than block-based using regions
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- 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
- H04N19/197—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 including determination of the initial value of an encoding parameter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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CN201310452871.2A CN103501440B (zh) | 2007-04-12 | 2008-04-03 | 用于视频编码器中的快速几何模式判定的方法和设备 |
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US91148607P | 2007-04-12 | 2007-04-12 | |
US60/911,486 | 2007-04-12 | ||
PCT/US2008/004353 WO2008127568A2 (en) | 2007-04-12 | 2008-04-03 | Methods and apparatus for fast geometric mode decision in a video encoder |
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CN201310452871.2A Division CN103501440B (zh) | 2007-04-12 | 2008-04-03 | 用于视频编码器中的快速几何模式判定的方法和设备 |
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CN101731012A true CN101731012A (zh) | 2010-06-09 |
CN101731012B CN101731012B (zh) | 2013-10-16 |
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CN2008800199484A Active CN101731012B (zh) | 2007-04-12 | 2008-04-03 | 用于视频编码器中的快速几何模式判定的方法和设备 |
CN201310452871.2A Active CN103501440B (zh) | 2007-04-12 | 2008-04-03 | 用于视频编码器中的快速几何模式判定的方法和设备 |
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US (1) | US9288504B2 (zh) |
EP (1) | EP2137982B1 (zh) |
JP (5) | JP2010524396A (zh) |
KR (2) | KR101680951B1 (zh) |
CN (2) | CN101731012B (zh) |
WO (1) | WO2008127568A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102665079A (zh) * | 2012-05-08 | 2012-09-12 | 北方工业大学 | 用于hevc的自适应快速帧内预测模式决策 |
CN109257596A (zh) * | 2011-11-11 | 2019-01-22 | Ge视频压缩有限责任公司 | 自适应分区编码 |
CN109587505A (zh) * | 2011-11-11 | 2019-04-05 | Ge视频压缩有限责任公司 | 用于编码和解码的设备和方法 |
CN110809888A (zh) * | 2017-06-30 | 2020-02-18 | 华为技术有限公司 | 用于处理视频序列帧的编码器、解码器、计算机程序和计算机程序产品 |
US11425367B2 (en) | 2011-11-11 | 2022-08-23 | Ge Video Compression, Llc | Effective wedgelet partition coding |
Families Citing this family (26)
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US7843995B2 (en) * | 2005-12-19 | 2010-11-30 | Seiko Epson Corporation | Temporal and spatial analysis of a video macroblock |
WO2010151334A1 (en) * | 2009-06-26 | 2010-12-29 | Thomson Licensing | Methods and apparatus for video encoding and decoding using adaptive geometric partitioning |
KR101483750B1 (ko) * | 2009-07-24 | 2015-01-19 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
US20120269260A1 (en) * | 2009-08-28 | 2012-10-25 | Xavier Ducloux | Method for coding a sequence of images |
US8879632B2 (en) * | 2010-02-18 | 2014-11-04 | Qualcomm Incorporated | Fixed point implementation for geometric motion partitioning |
CN102215396A (zh) | 2010-04-09 | 2011-10-12 | 华为技术有限公司 | 一种视频编解码方法和系统 |
WO2011129619A2 (ko) | 2010-04-13 | 2011-10-20 | 삼성전자 주식회사 | 트리 구조 부호화 단위에 기반한 디블록킹 필터링을 수행하는 비디오 부호화 방법과 그 장치 및 복호화 방법과 그 장치 |
EP2421266A1 (en) * | 2010-08-19 | 2012-02-22 | Thomson Licensing | Method for reconstructing a current block of an image and corresponding encoding method, corresponding devices as well as storage medium carrying an images encoded in a bit stream |
US20120147961A1 (en) * | 2010-12-09 | 2012-06-14 | Qualcomm Incorporated | Use of motion vectors in evaluating geometric partitioning modes |
US9807424B2 (en) | 2011-01-10 | 2017-10-31 | Qualcomm Incorporated | Adaptive selection of region size for identification of samples in a transition zone for overlapped block motion compensation |
CN102611884B (zh) | 2011-01-19 | 2014-07-09 | 华为技术有限公司 | 图像编解码方法及编解码设备 |
JP2012169762A (ja) * | 2011-02-10 | 2012-09-06 | Sony Corp | 画像符号化装置と画像復号化装置およびその方法とプログラム |
US9094667B1 (en) * | 2013-10-31 | 2015-07-28 | Electronic Arts Inc. | Encoding of computer-generated video content |
CN104539962B (zh) * | 2015-01-20 | 2017-12-01 | 北京工业大学 | 一种融合视觉感知特征的可分层视频编码方法 |
US9883187B2 (en) | 2015-03-06 | 2018-01-30 | Qualcomm Incorporated | Fast video encoding method with block partitioning |
US10715818B2 (en) * | 2016-08-04 | 2020-07-14 | Intel Corporation | Techniques for hardware video encoding |
CN115118988A (zh) | 2017-06-30 | 2022-09-27 | 华为技术有限公司 | 用于运动向量细化的搜索区域 |
WO2019069782A1 (ja) * | 2017-10-06 | 2019-04-11 | 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 | 符号化装置、復号装置、符号化方法及び復号方法 |
CN112956202A (zh) * | 2018-11-06 | 2021-06-11 | 北京字节跳动网络技术有限公司 | 利用几何分割的帧间预测的扩展 |
CN111418207B (zh) * | 2018-11-06 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 依赖块尺寸的对运动信息的存储 |
CN113170128B (zh) | 2018-12-03 | 2024-05-28 | 北京字节跳动网络技术有限公司 | 帧间预测的部分修剪方法 |
CN113170166B (zh) | 2018-12-30 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测在视频处理中有条件的应用 |
CN112019841A (zh) * | 2019-05-31 | 2020-12-01 | 富士通株式会社 | 视频编码方法及装置、电子设备 |
US11317094B2 (en) * | 2019-12-24 | 2022-04-26 | Tencent America LLC | Method and apparatus for video coding using geometric partitioning mode |
CN114902663A (zh) * | 2019-12-30 | 2022-08-12 | 鸿颖创新有限公司 | 用于编码视频数据的设备和方法 |
JP7460766B2 (ja) | 2019-12-31 | 2024-04-02 | オッポ広東移動通信有限公司 | インター予測方法、エンコーダー、デコーダー、及び記憶媒体 |
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CN1513268B (zh) * | 2001-09-14 | 2010-12-22 | 株式会社Ntt都科摩 | 编码方法、译码方法、编码装置、译码装置和图象处理系统 |
JP3977716B2 (ja) * | 2002-09-20 | 2007-09-19 | 株式会社東芝 | 動画像符号化/復号化方法及び装置 |
JP4007594B2 (ja) * | 2002-09-26 | 2007-11-14 | 株式会社東芝 | 動画像符号化装置及び方法、動画像符号化方式変換装置及び方法 |
CN1245028C (zh) * | 2003-03-03 | 2006-03-08 | 清华大学 | 非均匀多层次六边形格点整象素运动搜索方法 |
CN100594730C (zh) * | 2003-06-25 | 2010-03-17 | 汤姆森许可贸易公司 | 帧间的快速模式确定编码方法及其装置 |
JP4313710B2 (ja) * | 2004-03-25 | 2009-08-12 | パナソニック株式会社 | 画像符号化方法および画像復号化方法 |
CN1284378C (zh) * | 2004-10-13 | 2006-11-08 | 西安电子科技大学 | 基于数学模型预测的运动估计快速半像素级搜索方法 |
EP1808025B1 (en) | 2004-11-04 | 2016-03-09 | Thomson Licensing | Method and apparatus for fast mode decision of b-frames in a video encoder |
US7720154B2 (en) * | 2004-11-12 | 2010-05-18 | Industrial Technology Research Institute | System and method for fast variable-size motion estimation |
BRPI0714859A2 (pt) | 2006-08-02 | 2013-05-21 | Thomson Licensing | mÉtodo e aparelho para particionamento geomÉtrico adaptativo para codificaÇço de vÍdeo e estrutura de sinal de vÍdeo para codificaÇço de vÍdeo |
EP2070333A2 (en) | 2006-09-29 | 2009-06-17 | Thomson Licensing | Geometric intra prediction |
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2008
- 2008-04-03 US US12/450,695 patent/US9288504B2/en active Active
- 2008-04-03 WO PCT/US2008/004353 patent/WO2008127568A2/en active Application Filing
- 2008-04-03 CN CN2008800199484A patent/CN101731012B/zh active Active
- 2008-04-03 KR KR1020147024543A patent/KR101680951B1/ko active IP Right Grant
- 2008-04-03 KR KR1020097021113A patent/KR101658669B1/ko active IP Right Grant
- 2008-04-03 CN CN201310452871.2A patent/CN103501440B/zh active Active
- 2008-04-03 EP EP08742528.6A patent/EP2137982B1/en active Active
- 2008-04-03 JP JP2010503021A patent/JP2010524396A/ja active Pending
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109257596A (zh) * | 2011-11-11 | 2019-01-22 | Ge视频压缩有限责任公司 | 自适应分区编码 |
CN109587505A (zh) * | 2011-11-11 | 2019-04-05 | Ge视频压缩有限责任公司 | 用于编码和解码的设备和方法 |
US11425367B2 (en) | 2011-11-11 | 2022-08-23 | Ge Video Compression, Llc | Effective wedgelet partition coding |
US11722657B2 (en) | 2011-11-11 | 2023-08-08 | Ge Video Compression, Llc | Effective wedgelet partition coding |
US11863763B2 (en) | 2011-11-11 | 2024-01-02 | Ge Video Compression, Llc | Adaptive partition coding |
CN102665079A (zh) * | 2012-05-08 | 2012-09-12 | 北方工业大学 | 用于hevc的自适应快速帧内预测模式决策 |
CN102665079B (zh) * | 2012-05-08 | 2014-11-26 | 北方工业大学 | 用于hevc的自适应快速帧内预测模式决策方法 |
CN110809888A (zh) * | 2017-06-30 | 2020-02-18 | 华为技术有限公司 | 用于处理视频序列帧的编码器、解码器、计算机程序和计算机程序产品 |
US11570437B2 (en) | 2017-06-30 | 2023-01-31 | Huawei Technologies Co., Ltd. | Encoder, decoder, computer program and computer program product for processing a frame of a video sequence |
Also Published As
Publication number | Publication date |
---|---|
JP2013055690A (ja) | 2013-03-21 |
CN101731012B (zh) | 2013-10-16 |
US9288504B2 (en) | 2016-03-15 |
CN103501440A (zh) | 2014-01-08 |
KR101658669B1 (ko) | 2016-09-21 |
JP5797635B2 (ja) | 2015-10-21 |
KR101680951B1 (ko) | 2016-11-29 |
JP2010524396A (ja) | 2010-07-15 |
WO2008127568A3 (en) | 2009-04-30 |
JP2013055689A (ja) | 2013-03-21 |
CN103501440B (zh) | 2017-03-01 |
KR20100015462A (ko) | 2010-02-12 |
JP5797634B2 (ja) | 2015-10-21 |
JP2015146635A (ja) | 2015-08-13 |
WO2008127568A2 (en) | 2008-10-23 |
JP2013158046A (ja) | 2013-08-15 |
US20100118959A1 (en) | 2010-05-13 |
EP2137982A2 (en) | 2009-12-30 |
KR20140119803A (ko) | 2014-10-10 |
EP2137982B1 (en) | 2016-06-01 |
JP5519055B2 (ja) | 2014-06-11 |
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