CN1910922A - 运动图片编码方法和运动图片解码方法 - Google Patents
运动图片编码方法和运动图片解码方法 Download PDFInfo
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- CN1910922A CN1910922A CNA200580003123XA CN200580003123A CN1910922A CN 1910922 A CN1910922 A CN 1910922A CN A200580003123X A CNA200580003123X A CN A200580003123XA CN 200580003123 A CN200580003123 A CN 200580003123A CN 1910922 A CN1910922 A CN 1910922A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
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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
- H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
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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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
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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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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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
-
- 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
- H04N19/186—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 colour or a chrominance component
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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
- H04N19/60—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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- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
Abstract
Description
位A | 用于仅使用4×4统一量化的1位 |
位B | 用于仅使用4×4非统一量化方案的1位 |
位C | 允许4×4量化方案改变的1位——从一个量化矩阵组改变到另一个,或是从统一量化方案变化为非统一量化方案。 |
位D | 用于仅使用8×8统一量化的1位 |
位E | 用于仅使用8×8非统一量化方案的1位 |
位F | 允许8×8量化方案改变的1位——从一个量化矩阵组改变到另一个,或是从统一量化方案变化为非统—量化方案。 |
Claims (25)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
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US54049904P | 2004-01-30 | 2004-01-30 | |
US60/540,499 | 2004-01-30 | ||
US55290704P | 2004-03-12 | 2004-03-12 | |
US60/552,907 | 2004-03-12 | ||
US56135104P | 2004-04-12 | 2004-04-12 | |
US60/561,351 | 2004-04-12 | ||
PCT/US2005/002458 WO2005076614A1 (en) | 2004-01-30 | 2005-01-26 | Moving picture coding method and moving picture decoding method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910262227.2A Division CN101699866B (zh) | 2004-01-30 | 2005-01-26 | 运动图片编码方法和运动图片解码方法 |
Publications (2)
Publication Number | Publication Date |
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CN1910922A true CN1910922A (zh) | 2007-02-07 |
CN1910922B CN1910922B (zh) | 2013-04-17 |
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CN200580003123XA Active CN1910922B (zh) | 2004-01-30 | 2005-01-26 | 运动图片编码方法和运动图片解码方法 |
CN200910262227.2A Active CN101699866B (zh) | 2004-01-30 | 2005-01-26 | 运动图片编码方法和运动图片解码方法 |
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CN200910262227.2A Active CN101699866B (zh) | 2004-01-30 | 2005-01-26 | 运动图片编码方法和运动图片解码方法 |
Country Status (8)
Country | Link |
---|---|
US (8) | US7933327B2 (zh) |
EP (2) | EP2384002B1 (zh) |
JP (3) | JP4679524B2 (zh) |
KR (1) | KR101065998B1 (zh) |
CN (2) | CN1910922B (zh) |
ES (2) | ES2563295T3 (zh) |
PL (2) | PL2384002T3 (zh) |
WO (1) | WO2005076614A1 (zh) |
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CN102484702A (zh) * | 2009-08-13 | 2012-05-30 | 三星电子株式会社 | 用于通过使用旋转变换对图像编码和解码的方法和设备 |
CN102577386A (zh) * | 2009-10-30 | 2012-07-11 | 松下电器产业株式会社 | 图像解码方法、图像编码方法、图像解码装置、图像编码装置、程序以及集成电路 |
CN103931190A (zh) * | 2011-11-07 | 2014-07-16 | 佳能株式会社 | 图像编码设备、图像编码方法、图像解码设备、图像解码方法及存储介质 |
CN104380747A (zh) * | 2012-04-27 | 2015-02-25 | 高通股份有限公司 | 视频译码中的参数集更新 |
CN104429073A (zh) * | 2012-09-06 | 2015-03-18 | 松下电器(美国)知识产权公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编解码装置 |
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CN105103563A (zh) * | 2013-04-08 | 2015-11-25 | 联发科技(新加坡)私人有限公司 | 在可伸缩视频编码中的量化矩阵信令和表示的方法和装置 |
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CN107105254A (zh) * | 2011-06-28 | 2017-08-29 | 太阳专利托管公司 | 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编码解码装置 |
CN107509077A (zh) * | 2011-02-10 | 2017-12-22 | 威勒斯媒体国际有限公司 | 图像处理设备和图像处理方法 |
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