CN1147153C - 对二进制形状信号的运动矢量进行编码的方法和装置 - Google Patents
对二进制形状信号的运动矢量进行编码的方法和装置 Download PDFInfo
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- CN1147153C CN1147153C CNB98102680XA CN98102680A CN1147153C CN 1147153 C CN1147153 C CN 1147153C CN B98102680X A CNB98102680X A CN B98102680XA CN 98102680 A CN98102680 A CN 98102680A CN 1147153 C CN1147153 C CN 1147153C
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- 230000033001 locomotion Effects 0.000 title claims abstract description 302
- 239000013598 vector Substances 0.000 title claims abstract description 275
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000005516 engineering process Methods 0.000 claims description 50
- 229910002056 binary alloy Inorganic materials 0.000 claims description 26
- 230000004044 response Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 8
- 230000000750 progressive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000007689 inspection Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 241001269238 Data Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/10—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Description
模式 | 编码条件 |
0 | MVD=0&&no_update |
1 | MVD!=0&&no_update |
2 | all_0 |
3 | all-255 |
4 | Intra_CAE |
5 | MVD=0&&inter_CAE |
6 | MVD!=0&&inter_CAE |
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980011093A KR100281462B1 (ko) | 1998-03-30 | 1998-03-30 | 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법 |
KR11093/1998 | 1998-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1230855A CN1230855A (zh) | 1999-10-06 |
CN1147153C true CN1147153C (zh) | 2004-04-21 |
Family
ID=36371734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB98102680XA Expired - Fee Related CN1147153C (zh) | 1998-03-30 | 1998-06-26 | 对二进制形状信号的运动矢量进行编码的方法和装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6243418B1 (zh) |
EP (1) | EP1075765B1 (zh) |
JP (1) | JP3924071B2 (zh) |
KR (1) | KR100281462B1 (zh) |
CN (1) | CN1147153C (zh) |
AU (1) | AU748276B2 (zh) |
DE (1) | DE69834348T2 (zh) |
ES (1) | ES2263208T3 (zh) |
WO (1) | WO1999051034A1 (zh) |
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KR100523908B1 (ko) * | 1997-12-12 | 2006-01-27 | 주식회사 팬택앤큐리텔 | 격행주사 영상에 대한 영상신호 부호화 장치 및 그 방법 |
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US6983018B1 (en) * | 1998-11-30 | 2006-01-03 | Microsoft Corporation | Efficient motion vector coding for video compression |
US6483874B1 (en) * | 1999-01-27 | 2002-11-19 | General Instrument Corporation | Efficient motion estimation for an arbitrarily-shaped object |
US6973126B1 (en) * | 1999-03-05 | 2005-12-06 | Kdd Corporation | Video coding apparatus according to a feature of a video picture |
US6671319B1 (en) | 1999-12-28 | 2003-12-30 | Sony Corporation | Methods and apparatus for motion estimation using neighboring macroblocks |
US6483876B1 (en) * | 1999-12-28 | 2002-11-19 | Sony Corporation | Methods and apparatus for reduction of prediction modes in motion estimation |
US6690728B1 (en) | 1999-12-28 | 2004-02-10 | Sony Corporation | Methods and apparatus for motion estimation in compressed domain |
JP2002064821A (ja) * | 2000-06-06 | 2002-02-28 | Office Noa:Kk | 動画像情報の圧縮方法およびそのシステム |
WO2003053066A1 (en) | 2001-12-17 | 2003-06-26 | Microsoft Corporation | Skip macroblock coding |
US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US7280700B2 (en) * | 2002-07-05 | 2007-10-09 | Microsoft Corporation | Optimization techniques for data compression |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US7092442B2 (en) * | 2002-12-19 | 2006-08-15 | Mitsubishi Electric Research Laboratories, Inc. | System and method for adaptive field and frame video encoding using motion activity |
US7426308B2 (en) * | 2003-07-18 | 2008-09-16 | Microsoft Corporation | Intraframe and interframe interlace coding and decoding |
US7738554B2 (en) | 2003-07-18 | 2010-06-15 | Microsoft Corporation | DC coefficient signaling at small quantization step sizes |
US10554985B2 (en) | 2003-07-18 | 2020-02-04 | Microsoft Technology Licensing, Llc | DC coefficient signaling at small quantization step sizes |
US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
US7599438B2 (en) * | 2003-09-07 | 2009-10-06 | Microsoft Corporation | Motion vector block pattern coding and decoding |
US7577200B2 (en) * | 2003-09-07 | 2009-08-18 | Microsoft Corporation | Extended range variable length coding/decoding of differential motion vector information |
US7317839B2 (en) * | 2003-09-07 | 2008-01-08 | Microsoft Corporation | Chroma motion vector derivation for interlaced forward-predicted fields |
US7623574B2 (en) * | 2003-09-07 | 2009-11-24 | Microsoft Corporation | Selecting between dominant and non-dominant motion vector predictor polarities |
US8064520B2 (en) * | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US7620106B2 (en) * | 2003-09-07 | 2009-11-17 | Microsoft Corporation | Joint coding and decoding of a reference field selection and differential motion vector information |
US7606308B2 (en) * | 2003-09-07 | 2009-10-20 | Microsoft Corporation | Signaling macroblock mode information for macroblocks of interlaced forward-predicted fields |
US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
US7567617B2 (en) * | 2003-09-07 | 2009-07-28 | Microsoft Corporation | Predicting motion vectors for fields of forward-predicted interlaced video frames |
US7616692B2 (en) * | 2003-09-07 | 2009-11-10 | Microsoft Corporation | Hybrid motion vector prediction for interlaced forward-predicted fields |
KR100703760B1 (ko) * | 2005-03-18 | 2007-04-06 | 삼성전자주식회사 | 시간적 레벨간 모션 벡터 예측을 이용한 비디오인코딩/디코딩 방법 및 장치 |
US20060222251A1 (en) * | 2005-04-01 | 2006-10-05 | Bo Zhang | Method and system for frame/field coding |
US20060230428A1 (en) * | 2005-04-11 | 2006-10-12 | Rob Craig | Multi-player video game system |
US8118676B2 (en) * | 2005-07-08 | 2012-02-21 | Activevideo Networks, Inc. | Video game system using pre-encoded macro-blocks |
US8284842B2 (en) | 2005-07-08 | 2012-10-09 | Activevideo Networks, Inc. | Video game system using pre-encoded macro-blocks and a reference grid |
US9061206B2 (en) * | 2005-07-08 | 2015-06-23 | Activevideo Networks, Inc. | Video game system using pre-generated motion vectors |
US8270439B2 (en) * | 2005-07-08 | 2012-09-18 | Activevideo Networks, Inc. | Video game system using pre-encoded digital audio mixing |
US8074248B2 (en) | 2005-07-26 | 2011-12-06 | Activevideo Networks, Inc. | System and method for providing video content associated with a source image to a television in a communication network |
US9077960B2 (en) * | 2005-08-12 | 2015-07-07 | Microsoft Corporation | Non-zero coefficient block pattern coding |
KR20070074451A (ko) * | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 베이스 레이어의 영상신호를 레이어간 예측에 사용하는방법 |
KR100914713B1 (ko) | 2006-01-09 | 2009-08-31 | 엘지전자 주식회사 | 영상 신호의 레이어 간 예측 방법 |
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US9826197B2 (en) | 2007-01-12 | 2017-11-21 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
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CN101505419B (zh) * | 2008-02-05 | 2011-06-15 | 晨星半导体股份有限公司 | 一种决定移动向量的影像处理装置及其相关方法 |
CN101272498B (zh) * | 2008-05-14 | 2010-06-16 | 杭州华三通信技术有限公司 | 一种视频编码方法及视频编码装置 |
CN101631241B (zh) * | 2008-07-14 | 2011-05-25 | 晨星软件研发(深圳)有限公司 | 影像处理方法及装置 |
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CN113079372B (zh) * | 2021-06-07 | 2021-08-06 | 腾讯科技(深圳)有限公司 | 帧间预测的编码方法、装置、设备及可读存储介质 |
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KR100258111B1 (ko) * | 1997-10-31 | 2000-06-01 | 전주범 | 이진형상신호적응적부호화장치 |
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-
1998
- 1998-03-30 KR KR1019980011093A patent/KR100281462B1/ko not_active IP Right Cessation
- 1998-06-08 EP EP98925954A patent/EP1075765B1/en not_active Expired - Lifetime
- 1998-06-08 AU AU77895/98A patent/AU748276B2/en not_active Expired
- 1998-06-08 WO PCT/KR1998/000147 patent/WO1999051034A1/en active IP Right Grant
- 1998-06-08 ES ES98925954T patent/ES2263208T3/es not_active Expired - Lifetime
- 1998-06-08 DE DE1998634348 patent/DE69834348T2/de not_active Expired - Lifetime
- 1998-06-26 CN CNB98102680XA patent/CN1147153C/zh not_active Expired - Fee Related
- 1998-07-03 JP JP18874498A patent/JP3924071B2/ja not_active Expired - Lifetime
- 1998-08-12 US US09/132,663 patent/US6243418B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1075765A1 (en) | 2001-02-14 |
AU7789598A (en) | 1999-10-18 |
KR19990076276A (ko) | 1999-10-15 |
KR100281462B1 (ko) | 2001-02-01 |
JPH11298906A (ja) | 1999-10-29 |
DE69834348T2 (de) | 2006-09-14 |
DE69834348D1 (de) | 2006-06-01 |
EP1075765B1 (en) | 2006-04-26 |
WO1999051034A1 (en) | 1999-10-07 |
AU748276B2 (en) | 2002-05-30 |
JP3924071B2 (ja) | 2007-06-06 |
CN1230855A (zh) | 1999-10-06 |
US6243418B1 (en) | 2001-06-05 |
ES2263208T3 (es) | 2006-12-01 |
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