CN102378007A - 用于块和dvc视频压缩的方法和系统 - Google Patents
用于块和dvc视频压缩的方法和系统 Download PDFInfo
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- CN102378007A CN102378007A CN2011102551221A CN201110255122A CN102378007A CN 102378007 A CN102378007 A CN 102378007A CN 2011102551221 A CN2011102551221 A CN 2011102551221A CN 201110255122 A CN201110255122 A CN 201110255122A CN 102378007 A CN102378007 A CN 102378007A
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- piece
- dvc
- pixel
- current video
- coding
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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
- H04N19/169—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
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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
- H04N19/169—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
- H04N19/182—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 a pixel
-
- 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
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/862,121 US20120106650A1 (en) | 2010-08-24 | 2010-08-24 | Method and System for Block and DVC Compression |
US12/862121 | 2010-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102378007A true CN102378007A (zh) | 2012-03-14 |
CN102378007B CN102378007B (zh) | 2017-10-27 |
Family
ID=45795891
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110255122.1A Expired - Fee Related CN102378007B (zh) | 2010-08-24 | 2011-08-24 | 用于块和dvc视频压缩的方法和系统 |
CN201120332202.8U Expired - Fee Related CN202713525U (zh) | 2010-08-24 | 2011-08-24 | 用于视频压缩的数据处理系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120332202.8U Expired - Fee Related CN202713525U (zh) | 2010-08-24 | 2011-08-24 | 用于视频压缩的数据处理系统 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120106650A1 (zh) |
CN (2) | CN102378007B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106657998A (zh) * | 2016-09-20 | 2017-05-10 | 杭州比特瑞旺电脑有限公司 | 一种kvm视频编码量化参数范围控制方法 |
CN106797457A (zh) * | 2014-06-27 | 2017-05-31 | 华为技术有限公司 | 具有改进调色板表和索引图编码的先进屏幕内容编码方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120106650A1 (en) * | 2010-08-24 | 2012-05-03 | Siegman Craig S | Method and System for Block and DVC Compression |
US20150049099A1 (en) * | 2013-08-13 | 2015-02-19 | Mediatek Inc. | Data processing apparatus for transmitting/receiving compressed pixel data groups of picture over display interface and related data processing method |
US9392272B1 (en) | 2014-06-02 | 2016-07-12 | Google Inc. | Video coding using adaptive source variance based partitioning |
US9578324B1 (en) | 2014-06-27 | 2017-02-21 | Google Inc. | Video coding using statistical-based spatially differentiated partitioning |
US11962788B2 (en) * | 2021-08-03 | 2024-04-16 | Vertiv It Systems, Inc. | DVCX and DVCY extensions to DVC video compression |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7272180B2 (en) * | 2002-10-01 | 2007-09-18 | Avocent Corporation | Video compression system |
WO2010049916A1 (en) * | 2008-10-31 | 2010-05-06 | France Telecom | Image prediction method and system |
CN202713525U (zh) * | 2010-08-24 | 2013-01-30 | 阿沃森特公司 | 用于视频压缩的数据处理系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6683986B1 (en) * | 1999-10-28 | 2004-01-27 | Sharp Laboratories Of America, Inc. | Efficient transmission of quarter-VGA images using DVC codecs |
US7403204B2 (en) * | 2004-08-23 | 2008-07-22 | Hewlett-Packard Development Company, L.P. | Method and apparatus for managing changes in a virtual screen buffer |
US8718147B2 (en) * | 2006-02-17 | 2014-05-06 | Avocent Huntsville Corporation | Video compression algorithm |
CA2650663A1 (en) * | 2006-04-28 | 2007-11-08 | Avocent Corporation | Dvc delta commands |
-
2010
- 2010-08-24 US US12/862,121 patent/US20120106650A1/en not_active Abandoned
-
2011
- 2011-08-24 CN CN201110255122.1A patent/CN102378007B/zh not_active Expired - Fee Related
- 2011-08-24 CN CN201120332202.8U patent/CN202713525U/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7272180B2 (en) * | 2002-10-01 | 2007-09-18 | Avocent Corporation | Video compression system |
WO2010049916A1 (en) * | 2008-10-31 | 2010-05-06 | France Telecom | Image prediction method and system |
CN202713525U (zh) * | 2010-08-24 | 2013-01-30 | 阿沃森特公司 | 用于视频压缩的数据处理系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106797457A (zh) * | 2014-06-27 | 2017-05-31 | 华为技术有限公司 | 具有改进调色板表和索引图编码的先进屏幕内容编码方法 |
CN106797457B (zh) * | 2014-06-27 | 2018-10-30 | 华为技术有限公司 | 具有改进调色板表和索引图编码的先进屏幕内容编码方法 |
CN106657998A (zh) * | 2016-09-20 | 2017-05-10 | 杭州比特瑞旺电脑有限公司 | 一种kvm视频编码量化参数范围控制方法 |
CN106657998B (zh) * | 2016-09-20 | 2019-04-16 | 杭州比特瑞旺电脑有限公司 | 一种kvm视频编码量化参数范围控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120106650A1 (en) | 2012-05-03 |
CN102378007B (zh) | 2017-10-27 |
CN202713525U (zh) | 2013-01-30 |
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