CN101127913B - 具有提供参考运动向量的位置的机制的帧间预测处理器 - Google Patents
具有提供参考运动向量的位置的机制的帧间预测处理器 Download PDFInfo
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- CN101127913B CN101127913B CN2007101030381A CN200710103038A CN101127913B CN 101127913 B CN101127913 B CN 101127913B CN 2007101030381 A CN2007101030381 A CN 2007101030381A CN 200710103038 A CN200710103038 A CN 200710103038A CN 101127913 B CN101127913 B CN 101127913B
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or compensation
-
- 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
- H04N19/102—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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/169—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/50—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
-
- 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
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2006223564 | 2006-08-18 | ||
JP2006-223564 | 2006-08-18 | ||
JP2006223564A JP4763549B2 (ja) | 2006-08-18 | 2006-08-18 | フレーム間予測処理装置、画像符号化装置、及び画像復号化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101127913A CN101127913A (zh) | 2008-02-20 |
CN101127913B true CN101127913B (zh) | 2013-05-22 |
Family
ID=39095809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007101030381A Expired - Fee Related CN101127913B (zh) | 2006-08-18 | 2007-04-29 | 具有提供参考运动向量的位置的机制的帧间预测处理器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8155197B2 (zh) |
JP (1) | JP4763549B2 (zh) |
CN (1) | CN101127913B (zh) |
Families Citing this family (34)
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WO2007081135A1 (en) * | 2006-01-09 | 2007-07-19 | Lg Electronics Inc. | Inter-layer prediction method for video signal |
JP4799477B2 (ja) * | 2007-05-08 | 2011-10-26 | キヤノン株式会社 | 画像符号化装置及び画像符号化方法 |
US8179964B1 (en) * | 2007-09-07 | 2012-05-15 | Zenverge, Inc. | Efficient transcoding between formats using macroblock buffer |
US20100053181A1 (en) * | 2008-08-31 | 2010-03-04 | Raza Microelectronics, Inc. | Method and device of processing video |
US8335256B2 (en) * | 2008-11-14 | 2012-12-18 | General Instrument Corporation | Motion compensation in video coding |
US8934548B2 (en) * | 2009-05-29 | 2015-01-13 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, and image decoding method |
KR101452859B1 (ko) * | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
KR101456498B1 (ko) * | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101452860B1 (ko) | 2009-08-17 | 2014-10-23 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
JP2011061273A (ja) * | 2009-09-07 | 2011-03-24 | Sony Corp | 動きベクトル算出装置、動きベクトル算出方法およびプログラム |
KR20110068792A (ko) * | 2009-12-16 | 2011-06-22 | 한국전자통신연구원 | 적응적 영상 부호화 장치 및 방법 |
KR101752418B1 (ko) * | 2010-04-09 | 2017-06-29 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
CN102215395B (zh) * | 2010-04-09 | 2013-10-09 | 华为技术有限公司 | 一种视频编解码方法和装置 |
CN106231342B (zh) * | 2010-04-13 | 2019-05-31 | 三星电子株式会社 | 执行去块滤波的对视频进行解码的方法 |
US8837592B2 (en) * | 2010-04-14 | 2014-09-16 | Mediatek Inc. | Method for performing local motion vector derivation during video coding of a coding unit, and associated apparatus |
EP2897365B1 (en) * | 2010-07-09 | 2017-02-01 | Samsung Electronics Co., Ltd | Apparatus for decoding video by using block merging |
KR101484281B1 (ko) * | 2010-07-09 | 2015-01-21 | 삼성전자주식회사 | 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치 |
US9300970B2 (en) * | 2010-07-09 | 2016-03-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding motion vector |
KR101505755B1 (ko) * | 2010-11-25 | 2015-03-24 | 엘지전자 주식회사 | 영상 정보의 시그널링 방법 및 이를 이용한 영상 정보의 복호화 방법 |
US11284081B2 (en) | 2010-11-25 | 2022-03-22 | Lg Electronics Inc. | Method for signaling image information, and method for decoding image information using same |
KR20220070072A (ko) | 2011-02-09 | 2022-05-27 | 엘지전자 주식회사 | 움직임 정보 저장 방법 및 이를 이용한 시간적 움직임 벡터 예측자 유도 방법 |
KR101215152B1 (ko) * | 2011-04-21 | 2012-12-24 | 한양대학교 산학협력단 | 인루프 필터링을 적용한 예측 방법을 이용한 영상 부호화/복호화 방법 및 장치 |
CN102223543B (zh) * | 2011-06-13 | 2013-09-04 | 四川虹微技术有限公司 | 参考像素读取存储系统 |
US9313494B2 (en) | 2011-06-20 | 2016-04-12 | Qualcomm Incorporated | Parallelization friendly merge candidates for video coding |
CN108174222B (zh) * | 2011-06-28 | 2022-04-05 | Lg电子株式会社 | 设置运动矢量列表的方法及使用其的装置 |
WO2013067436A1 (en) * | 2011-11-04 | 2013-05-10 | Huawei Technologies Co., Ltd. | Binarization of prediction residuals for lossless video coding |
JP2013102297A (ja) * | 2011-11-07 | 2013-05-23 | Canon Inc | 画像符号化方法、画像符号化装置及びプログラム、画像復号方法、画像復号装置及びプログラム |
RU2493670C2 (ru) * | 2011-12-15 | 2013-09-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИЭТ" | Способ блочной межкадровой компенсации движения для видеокодеков |
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 |
CN104396256B (zh) * | 2012-06-29 | 2018-11-06 | 威勒斯媒体国际有限公司 | 解码设备和解码方法 |
US9491460B2 (en) * | 2013-03-29 | 2016-11-08 | Qualcomm Incorporated | Bandwidth reduction for video coding prediction |
CN103260017B (zh) * | 2013-05-30 | 2016-09-28 | 华为技术有限公司 | 视频处理方法、视频处理装置及视频处理系统 |
KR102411911B1 (ko) * | 2015-12-24 | 2022-06-22 | 삼성전자주식회사 | 프레임 레이트 변환 장치 및 그 프레임 레이트 변환 방법 |
CN109859242B (zh) * | 2019-01-16 | 2022-09-09 | 重庆邮电大学 | 一种预测自适应学习的目标跟踪方法 |
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CN1630374A (zh) * | 2003-09-07 | 2005-06-22 | 微软公司 | 用于前向预测的隔行扫描视频帧的场的预测运动矢量 |
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ES2545213T3 (es) * | 2001-11-21 | 2015-09-09 | Google Technology Holdings LLC | Codificación de cuadro/campo adaptativa de nivel de macrobloques para contenido de vídeo digital |
US6980596B2 (en) * | 2001-11-27 | 2005-12-27 | General Instrument Corporation | Macroblock level adaptive frame/field coding for digital video content |
JP4724351B2 (ja) | 2002-07-15 | 2011-07-13 | 三菱電機株式会社 | 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置 |
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JP4481612B2 (ja) * | 2002-10-01 | 2010-06-16 | パナソニック株式会社 | 画像復号化装置及びその方法 |
CN100428803C (zh) * | 2002-11-25 | 2008-10-22 | 松下电器产业株式会社 | 动态图像的解码方法及解码装置 |
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2006
- 2006-08-18 JP JP2006223564A patent/JP4763549B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-16 US US11/785,132 patent/US8155197B2/en not_active Expired - Fee Related
- 2007-04-29 CN CN2007101030381A patent/CN101127913B/zh not_active Expired - Fee Related
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CN1248861A (zh) * | 1998-07-13 | 2000-03-29 | 摩托罗拉公司 | 对视频信号进行编码和解码的方法和装置 |
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CN1589019A (zh) * | 2004-08-05 | 2005-03-02 | 联合信源数字音视频技术(北京)有限公司 | 帧场视频解码中运动矢量存取的控制装置及其方法 |
Also Published As
Publication number | Publication date |
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US8155197B2 (en) | 2012-04-10 |
US20080043843A1 (en) | 2008-02-21 |
CN101127913A (zh) | 2008-02-20 |
JP2008048289A (ja) | 2008-02-28 |
JP4763549B2 (ja) | 2011-08-31 |
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