CN1512783A - 动态图形的编码/解码方法及其设备 - Google Patents
动态图形的编码/解码方法及其设备 Download PDFInfo
- Publication number
- CN1512783A CN1512783A CNA021583900A CN02158390A CN1512783A CN 1512783 A CN1512783 A CN 1512783A CN A021583900 A CNA021583900 A CN A021583900A CN 02158390 A CN02158390 A CN 02158390A CN 1512783 A CN1512783 A CN 1512783A
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- China
- Prior art keywords
- image
- dynamic element
- state
- decoding
- benchmark image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
现有技术 | 本发明 | |
I图像 | Mi(i=1,...,N)的累乘积 | 1 |
有用的P图像 | 0 | ∑(Mi-1)i=1,...,N |
“相比先前图像无变化”的图像 | 11*Mi(i=1,...,N)的累乘积 | 11-{∑(Mi-1)i=1,...,N} |
对于10个具有2种状态的元素 | 现有技术 | 本发明 |
I图像 | 1024 | 1 |
有用的P图像 | 0 | 10 |
“相比先前图像无变化”的图像 | 11*1024 | 1 |
Claims (14)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021583900A CN100423581C (zh) | 2002-12-30 | 2002-12-30 | 动态图形的编码/解码方法及其设备 |
EP03778697A EP1582071A1 (en) | 2002-12-30 | 2003-12-29 | Coding dynamic graphic content views |
PCT/IB2003/006249 WO2004059985A1 (en) | 2002-12-30 | 2003-12-29 | Encoding dynamic graphic content views |
AU2003285711A AU2003285711A1 (en) | 2002-12-30 | 2003-12-29 | Encoding dynamic graphic content views |
JP2004563512A JP2006512838A (ja) | 2002-12-30 | 2003-12-29 | ダイナミック・グラフィック・コンテンツ・ビューの符号化 |
US10/540,686 US20060192698A1 (en) | 2002-12-30 | 2003-12-29 | Encoding dynamic graphic content views |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021583900A CN100423581C (zh) | 2002-12-30 | 2002-12-30 | 动态图形的编码/解码方法及其设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1512783A true CN1512783A (zh) | 2004-07-14 |
CN100423581C CN100423581C (zh) | 2008-10-01 |
Family
ID=32661087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021583900A Expired - Fee Related CN100423581C (zh) | 2002-12-30 | 2002-12-30 | 动态图形的编码/解码方法及其设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060192698A1 (zh) |
EP (1) | EP1582071A1 (zh) |
JP (1) | JP2006512838A (zh) |
CN (1) | CN100423581C (zh) |
AU (1) | AU2003285711A1 (zh) |
WO (1) | WO2004059985A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101494718B (zh) * | 2009-01-23 | 2011-02-09 | 逐点半导体(上海)有限公司 | 图像编码方法和装置 |
CN108769705A (zh) * | 2012-04-16 | 2018-11-06 | 韩国电子通信研究院 | 视频解码方法和设备、视频编码方法和设备 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP2105019A2 (en) * | 2006-09-29 | 2009-09-30 | Avinity Systems B.V. | Method for streaming parallel user sessions, system and computer software |
WO2008088741A2 (en) | 2007-01-12 | 2008-07-24 | Ictv, Inc. | Interactive encoded content system including object models for viewing on a remote device |
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 |
US9420250B2 (en) | 2009-10-07 | 2016-08-16 | Robert Laganiere | Video analytics method and system |
US9788017B2 (en) | 2009-10-07 | 2017-10-10 | Robert Laganiere | Video analytics with pre-processing at the source end |
US9143739B2 (en) | 2010-05-07 | 2015-09-22 | Iwatchlife, Inc. | Video analytics with burst-like transmission of video data |
US8860771B2 (en) | 2010-08-04 | 2014-10-14 | Iwatchlife, Inc. | Method and system for making video calls |
US8780162B2 (en) | 2010-08-04 | 2014-07-15 | Iwatchlife Inc. | Method and system for locating an individual |
CA2748059A1 (en) | 2010-08-04 | 2012-02-04 | Iwatchlife Inc. | Method and system for initiating communication via a communication network |
AU2011315950B2 (en) | 2010-10-14 | 2015-09-03 | Activevideo Networks, Inc. | Streaming digital video between video devices using a cable television system |
WO2012138660A2 (en) | 2011-04-07 | 2012-10-11 | Activevideo Networks, Inc. | Reduction of latency in video distribution networks using adaptive bit rates |
EP2815582B1 (en) | 2012-01-09 | 2019-09-04 | ActiveVideo Networks, Inc. | Rendering of an interactive lean-backward user interface on a television |
US9123084B2 (en) | 2012-04-12 | 2015-09-01 | Activevideo Networks, Inc. | Graphical application integration with MPEG objects |
CA2822217A1 (en) | 2012-08-02 | 2014-02-02 | Iwatchlife Inc. | Method and system for anonymous video analytics processing |
WO2014145921A1 (en) | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | A multiple-mode system and method for providing user selectable video content |
US9219922B2 (en) | 2013-06-06 | 2015-12-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
EP3005712A1 (en) | 2013-06-06 | 2016-04-13 | ActiveVideo Networks, Inc. | Overlay rendering of user interface onto source video |
US9294785B2 (en) | 2013-06-06 | 2016-03-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3374297B2 (ja) * | 1994-01-18 | 2003-02-04 | 大日本印刷株式会社 | カラー画像検査方法及びカラー画像検査装置 |
JPH08202521A (ja) * | 1995-01-27 | 1996-08-09 | Nec Corp | マルチメディア通信方式 |
GB9510507D0 (en) * | 1995-05-24 | 1995-07-19 | Thomson Consumer Electronics | User interface animation using mpeg video compression techniques |
US5768537A (en) * | 1996-02-22 | 1998-06-16 | International Business Machines Corporation | Scalable MPEG2 compliant video encoder |
AU2979097A (en) * | 1996-06-07 | 1998-01-05 | Dome Inc. | Device and method for encoding animations data and device and method for decoding animations data |
DE69801209T2 (de) * | 1998-03-20 | 2001-11-08 | St Microelectronics Srl | Hierarchischer rekursiver Bewegungsschätzer für Bewegtbildkodierer |
JP2000030042A (ja) * | 1998-07-14 | 2000-01-28 | Matsushita Electric Ind Co Ltd | 表示処理装置 |
JP2000201358A (ja) * | 1999-01-08 | 2000-07-18 | Fuji Photo Film Co Ltd | 画像デ―タ変換方法、及び画像デ―タ変換プログラムを記録した記録媒体 |
US6954499B2 (en) * | 2000-03-15 | 2005-10-11 | Victor Company Of Japan, Ltd | Moving picture coding, coded-moving picture bitstream conversion and coded-moving picture bitstream multiplexing |
JP2001282426A (ja) * | 2000-03-30 | 2001-10-12 | Canon Inc | データ通信システム、装置、方法及び記憶媒体 |
JP4224662B2 (ja) * | 2000-08-09 | 2009-02-18 | ソニー株式会社 | 画像符号化装置および方法、画像復号装置および方法、ならびに画像処理装置 |
JP2002259028A (ja) * | 2001-03-02 | 2002-09-13 | Canon Inc | オブジェクトベース符号化されたマルチメディアコンテンツのオブジェクト選択方法及び該方法を適用した情報処理装置 |
US20030159152A1 (en) * | 2001-10-23 | 2003-08-21 | Shu Lin | Fast motion trick mode using dummy bidirectional predictive pictures |
-
2002
- 2002-12-30 CN CNB021583900A patent/CN100423581C/zh not_active Expired - Fee Related
-
2003
- 2003-12-29 WO PCT/IB2003/006249 patent/WO2004059985A1/en active Application Filing
- 2003-12-29 US US10/540,686 patent/US20060192698A1/en not_active Abandoned
- 2003-12-29 AU AU2003285711A patent/AU2003285711A1/en not_active Abandoned
- 2003-12-29 JP JP2004563512A patent/JP2006512838A/ja active Pending
- 2003-12-29 EP EP03778697A patent/EP1582071A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101494718B (zh) * | 2009-01-23 | 2011-02-09 | 逐点半导体(上海)有限公司 | 图像编码方法和装置 |
CN108769705A (zh) * | 2012-04-16 | 2018-11-06 | 韩国电子通信研究院 | 视频解码方法和设备、视频编码方法和设备 |
CN108769705B (zh) * | 2012-04-16 | 2023-06-30 | 韩国电子通信研究院 | 视频解码方法和设备、视频编码方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
US20060192698A1 (en) | 2006-08-31 |
JP2006512838A (ja) | 2006-04-13 |
EP1582071A1 (en) | 2005-10-05 |
CN100423581C (zh) | 2008-10-01 |
AU2003285711A1 (en) | 2004-07-22 |
WO2004059985A1 (en) | 2004-07-15 |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071207 |
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Owner name: TRIGEMINAL MICROSYSTEMS(FAR EAST) CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100925 |
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