CN101518088B - 针对有效速率控制和增强视频编码质量的ρ域帧级比特分配的方法 - Google Patents
针对有效速率控制和增强视频编码质量的ρ域帧级比特分配的方法 Download PDFInfo
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Abstract
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PCT/US2007/020929 WO2008042259A2 (en) | 2006-09-28 | 2007-09-28 | Method for rho-domain frame level bit allocation for effective rate control and enhanced video coding quality |
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CN101518088A CN101518088A (zh) | 2009-08-26 |
CN101518088B true CN101518088B (zh) | 2013-02-20 |
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CN200780035858XA Active CN101518088B (zh) | 2006-09-28 | 2007-09-28 | 针对有效速率控制和增强视频编码质量的ρ域帧级比特分配的方法 |
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US (1) | US20100111163A1 (zh) |
EP (1) | EP2067358A2 (zh) |
JP (1) | JP5087627B2 (zh) |
KR (1) | KR101329860B1 (zh) |
CN (1) | CN101518088B (zh) |
WO (1) | WO2008042259A2 (zh) |
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US20090290636A1 (en) * | 2008-05-20 | 2009-11-26 | Mediatek Inc. | Video encoding apparatuses and methods with decoupled data dependency |
WO2010093430A1 (en) * | 2009-02-11 | 2010-08-19 | Packetvideo Corp. | System and method for frame interpolation for a compressed video bitstream |
KR101394536B1 (ko) * | 2009-02-13 | 2014-05-15 | 블랙베리 리미티드 | 이미지 처리에서 픽셀-도메인 왜곡 분포의 균형이 맞춰진 적응적 양자화 |
FR2945697B1 (fr) * | 2009-05-18 | 2016-06-03 | Actimagine | Procede et dispositif de compression d'une sequence video |
US20110110422A1 (en) * | 2009-11-06 | 2011-05-12 | Texas Instruments Incorporated | Transmission bit-rate control in a video encoder |
WO2011075160A1 (en) * | 2009-12-14 | 2011-06-23 | Thomson Licensing | Statistical multiplexing method for broadcasting |
JP5286581B2 (ja) * | 2010-05-12 | 2013-09-11 | 日本電信電話株式会社 | 動画像符号化制御方法,動画像符号化装置および動画像符号化プログラム |
EP2577959A1 (en) | 2010-05-26 | 2013-04-10 | Qualcomm Incorporated | Camera parameter- assisted video frame rate up conversion |
US9497241B2 (en) | 2011-12-23 | 2016-11-15 | Intel Corporation | Content adaptive high precision macroblock rate control |
KR20130116782A (ko) | 2012-04-16 | 2013-10-24 | 한국전자통신연구원 | 계층적 비디오 부호화에서의 계층정보 표현방식 |
CN103517080A (zh) * | 2012-06-21 | 2014-01-15 | 北京数码视讯科技股份有限公司 | 实时视频流编码器和实时视频流编码方法 |
US20140029664A1 (en) * | 2012-07-27 | 2014-01-30 | The Hong Kong University Of Science And Technology | Frame-level dependent bit allocation in hybrid video encoding |
KR101487628B1 (ko) * | 2013-12-18 | 2015-01-29 | 포항공과대학교 산학협력단 | 단말에서 에너지를 효율적으로 사용하기 위한 어플리케이션 인지 패킷 전송 방법 및 장치 |
KR101790671B1 (ko) * | 2016-01-05 | 2017-11-20 | 한국전자통신연구원 | 하다마드-양자화 비용에 기반하여 율-왜곡 최적화를 수행하는 장치 및 방법 |
KR20180053028A (ko) | 2016-11-11 | 2018-05-21 | 삼성전자주식회사 | 계층 구조를 구성하는 프레임들에 대한 인코딩을 수행하는 비디오 처리 장치 |
CN108235016B (zh) * | 2016-12-21 | 2019-08-23 | 杭州海康威视数字技术股份有限公司 | 一种码率控制方法及装置 |
CN107078852B (zh) * | 2017-01-18 | 2019-03-08 | 深圳市大疆创新科技有限公司 | 传输编码数据的方法、装置、计算机系统和移动设备 |
KR101960470B1 (ko) | 2017-02-24 | 2019-07-15 | 주식회사 칩스앤미디어 | 오프라인 cabac을 지원하는 비디오 코딩 프로세스의 비트 예측 기반 비트 레이트 컨트롤 방법 및 그 장치 |
CN107027030B (zh) | 2017-03-07 | 2018-11-09 | 腾讯科技(深圳)有限公司 | 一种码率分配方法及其设备 |
EP3616074A4 (en) * | 2017-04-26 | 2020-09-23 | DTS, Inc. | BINARY RATE CONTROL ON GROUPS OF FRAMES |
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JP2001245303A (ja) * | 2000-02-29 | 2001-09-07 | Toshiba Corp | 動画像符号化装置および動画像符号化方法 |
JP2004531925A (ja) * | 2001-03-05 | 2004-10-14 | インタービデオインコーポレイテッド | 圧縮されたビデオビットストリームにおける冗長な動きベクトルを符号化し復号するシステム及び方法 |
US7072393B2 (en) * | 2001-06-25 | 2006-07-04 | International Business Machines Corporation | Multiple parallel encoders and statistical analysis thereof for encoding a video sequence |
EP1513350A1 (en) * | 2003-09-03 | 2005-03-09 | Thomson Licensing S.A. | Process and arrangement for encoding video pictures |
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JP4443940B2 (ja) * | 2004-01-16 | 2010-03-31 | 三菱電機株式会社 | 画像符号化装置 |
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2007
- 2007-09-28 KR KR1020097006415A patent/KR101329860B1/ko active IP Right Grant
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- 2007-09-28 CN CN200780035858XA patent/CN101518088B/zh active Active
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CN1738423A (zh) * | 2005-08-26 | 2006-02-22 | 华中科技大学 | 视频编码比特率的控制方法 |
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Also Published As
Publication number | Publication date |
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KR20090074173A (ko) | 2009-07-06 |
JP5087627B2 (ja) | 2012-12-05 |
WO2008042259A2 (en) | 2008-04-10 |
CN101518088A (zh) | 2009-08-26 |
US20100111163A1 (en) | 2010-05-06 |
KR101329860B1 (ko) | 2013-11-14 |
WO2008042259A3 (en) | 2008-07-31 |
JP2010505354A (ja) | 2010-02-18 |
EP2067358A2 (en) | 2009-06-10 |
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