CN1684495A - 图像和视频的预测无损编码 - Google Patents
图像和视频的预测无损编码 Download PDFInfo
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- CN1684495A CN1684495A CNA2005100666367A CN200510066636A CN1684495A CN 1684495 A CN1684495 A CN 1684495A CN A2005100666367 A CNA2005100666367 A CN A2005100666367A CN 200510066636 A CN200510066636 A CN 200510066636A CN 1684495 A CN1684495 A CN 1684495A
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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
- H04N19/102—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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
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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
- H04N19/102—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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/02—Paving elements having fixed spacing features
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
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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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/826,842 US7689051B2 (en) | 2004-04-15 | 2004-04-15 | Predictive lossless coding of images and video |
US10/826,842 | 2004-04-15 |
Publications (2)
Publication Number | Publication Date |
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CN1684495A true CN1684495A (zh) | 2005-10-19 |
CN1684495B CN1684495B (zh) | 2010-12-29 |
Family
ID=34939157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2005100666367A Expired - Fee Related CN1684495B (zh) | 2004-04-15 | 2005-04-15 | 图像和视频的预测无损编码 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7689051B2 (zh) |
EP (1) | EP1589769A1 (zh) |
JP (1) | JP2005333622A (zh) |
KR (1) | KR101122861B1 (zh) |
CN (1) | CN1684495B (zh) |
AU (1) | AU2005201366B2 (zh) |
BR (1) | BRPI0502092B1 (zh) |
CA (1) | CA2504536C (zh) |
MX (1) | MXPA05004100A (zh) |
RU (1) | RU2355127C2 (zh) |
Cited By (11)
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CN101489019B (zh) * | 2009-01-22 | 2010-11-17 | 北京航空航天大学 | 一种无损位图的压缩与解压缩方法 |
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 |
CN102215385A (zh) * | 2010-04-09 | 2011-10-12 | 中国科学院沈阳自动化研究所 | 一种图像实时无损压缩方法 |
CN102271252A (zh) * | 2010-06-04 | 2011-12-07 | 华晶科技股份有限公司 | 具有可变量化参数的图像压缩方法 |
CN102271251A (zh) * | 2010-06-02 | 2011-12-07 | 华晶科技股份有限公司 | 无失真的图像压缩方法 |
US8509553B2 (en) | 2009-01-07 | 2013-08-13 | Industrial Technology Research Institute | DPCM-based encoder, decoder, encoding method and decoding method |
CN104137541A (zh) * | 2011-10-31 | 2014-11-05 | 南洋理工大学 | 无损图像和视频压缩 |
CN106162168A (zh) * | 2015-04-02 | 2016-11-23 | 北京君正集成电路股份有限公司 | 视频帧压缩方法及装置 |
CN106851277A (zh) * | 2012-04-13 | 2017-06-13 | 佳能株式会社 | 视频数据的变换单位的子集的编解码的方法、设备和系统 |
US9813760B2 (en) | 2012-10-31 | 2017-11-07 | Nanyang Technological University | Multi-screen media delivery systems and methods |
CN109788290A (zh) * | 2017-11-13 | 2019-05-21 | 慧荣科技股份有限公司 | 影像处理装置及利用帧内预测的无损影像压缩方法 |
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AU2005201366B2 (en) | 2010-02-18 |
KR20060045712A (ko) | 2006-05-17 |
AU2005201366A1 (en) | 2005-10-27 |
MXPA05004100A (es) | 2005-10-19 |
CA2504536A1 (en) | 2005-10-15 |
BRPI0502092B1 (pt) | 2017-12-26 |
BRPI0502092A (pt) | 2005-12-06 |
KR101122861B1 (ko) | 2012-03-21 |
EP1589769A1 (en) | 2005-10-26 |
RU2355127C2 (ru) | 2009-05-10 |
US20050232501A1 (en) | 2005-10-20 |
JP2005333622A (ja) | 2005-12-02 |
CA2504536C (en) | 2013-04-09 |
RU2005111002A (ru) | 2006-10-20 |
CN1684495B (zh) | 2010-12-29 |
US7689051B2 (en) | 2010-03-30 |
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