CN101467460B - 运动图像编解码设备及方法、记录设备与程序和数据结构 - Google Patents
运动图像编解码设备及方法、记录设备与程序和数据结构 Download PDFInfo
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- CN101467460B CN101467460B CN200780022237.8A CN200780022237A CN101467460B CN 101467460 B CN101467460 B CN 101467460B CN 200780022237 A CN200780022237 A CN 200780022237A CN 101467460 B CN101467460 B CN 101467460B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
-
- 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
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP166778/2006 | 2006-06-16 | ||
JP2006166778 | 2006-06-16 | ||
JP108794/2007 | 2007-04-18 | ||
JP2007108794A JP5248802B2 (ja) | 2006-06-16 | 2007-04-18 | 動画符号化装置および動画符号化方法と、動画復号化装置および動画復号化方法と、動画記録装置 |
PCT/JP2007/062638 WO2007145381A2 (en) | 2006-06-16 | 2007-06-18 | Motion picture encoding device, motion picture encoding method, motion picture decoding device, motion picture decoding method, motion picture recording device, program and data structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101467460A CN101467460A (zh) | 2009-06-24 |
CN101467460B true CN101467460B (zh) | 2016-03-23 |
Family
ID=38832219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780022237.8A Active CN101467460B (zh) | 2006-06-16 | 2007-06-18 | 运动图像编解码设备及方法、记录设备与程序和数据结构 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8699569B2 (zh) |
EP (1) | EP2033446A2 (zh) |
JP (1) | JP5248802B2 (zh) |
KR (1) | KR100988210B1 (zh) |
CN (1) | CN101467460B (zh) |
TW (1) | TWI368186B (zh) |
WO (1) | WO2007145381A2 (zh) |
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JP4678015B2 (ja) | 2007-07-13 | 2011-04-27 | 富士通株式会社 | 動画像符号化装置及び動画像符号化方法 |
US8526489B2 (en) * | 2007-09-14 | 2013-09-03 | General Instrument Corporation | Personal video recorder |
WO2009045683A1 (en) * | 2007-09-28 | 2009-04-09 | Athanasios Leontaris | Video compression and tranmission techniques |
US9407925B2 (en) * | 2008-10-30 | 2016-08-02 | Vixs Systems, Inc. | Video transcoding system with quality readjustment based on high scene cost detection and method for use therewith |
JP5004309B2 (ja) * | 2009-02-18 | 2012-08-22 | ソニーモバイルコミュニケーションズ, エービー | 動画出力方法および動画出力装置 |
JP2011082683A (ja) * | 2009-10-05 | 2011-04-21 | Sony Corp | 画像処理装置、画像処理方法、及び、プログラム |
JP5395621B2 (ja) * | 2009-11-05 | 2014-01-22 | 株式会社メガチップス | 画像生成方法および画像再生方法 |
JP2011142586A (ja) * | 2010-01-08 | 2011-07-21 | Sony Corp | 画像処理装置、情報記録媒体、および画像処理方法、並びにプログラム |
JP2011142585A (ja) * | 2010-01-08 | 2011-07-21 | Sony Corp | 画像処理装置、情報記録媒体、および画像処理方法、並びにプログラム |
JP5054175B2 (ja) * | 2010-09-08 | 2012-10-24 | キヤノン株式会社 | 撮像装置およびその制御方法、撮影制御装置、撮影制御方法 |
JP5170264B2 (ja) * | 2011-01-18 | 2013-03-27 | オンキヨー株式会社 | 映像処理装置及び映像処理プログラム |
WO2013000058A1 (en) * | 2011-06-29 | 2013-01-03 | Nortel Networks Limited | Method and apparatus for encoding video to play at multiple speeds |
TWI447670B (zh) * | 2011-07-11 | 2014-08-01 | Aspeed Technology Inc | 具有高速傳輸功能之基板管理控制器及其傳輸方法 |
US9635374B2 (en) * | 2011-08-01 | 2017-04-25 | Apple Inc. | Systems and methods for coding video data using switchable encoders and decoders |
JP6012149B2 (ja) * | 2011-08-25 | 2016-10-25 | キヤノン株式会社 | 通信装置及びその制御方法、並びにプログラム |
EP2805506A4 (en) | 2012-01-20 | 2015-09-16 | Nokia Technologies Oy | VIDEO ENCODING METHOD AND APPARATUS, COMPUTER PROGRAM PRODUCT, CORRESPONDING SYSTEM AND MODULE |
JP6000763B2 (ja) * | 2012-08-31 | 2016-10-05 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
TWI474201B (zh) * | 2012-10-17 | 2015-02-21 | Inst Information Industry | Construction system scene fragment, method and recording medium |
WO2014163464A1 (ko) * | 2013-04-05 | 2014-10-09 | 삼성전자 주식회사 | 현재 영상이 참조 영상이 되는지 여부를 결정하는 방법과 그 장치 |
KR20170013083A (ko) * | 2015-07-27 | 2017-02-06 | 엘지전자 주식회사 | 이동단말기 및 그 제어방법 |
KR102602690B1 (ko) * | 2015-10-08 | 2023-11-16 | 한국전자통신연구원 | 화질에 기반한 적응적 부호화 및 복호화를 위한 방법 및 장치 |
US10257528B2 (en) * | 2015-10-08 | 2019-04-09 | Electronics And Telecommunications Research Institute | Method and apparatus for adaptive encoding and decoding based on image quality |
CN106416247A (zh) * | 2015-12-25 | 2017-02-15 | 王晓光 | 视频软件的编码方法及系统 |
US9996894B2 (en) | 2016-05-18 | 2018-06-12 | Realtek Singapore Pte Ltd | Image processing device, video subsystem and video pipeline |
US9967465B2 (en) | 2016-05-18 | 2018-05-08 | Realtek Singapore Pte Ltd | Image frame processing method |
CN112437345B (zh) * | 2020-11-20 | 2023-03-14 | 北京字跳网络技术有限公司 | 视频倍速播放方法、装置、电子设备及存储介质 |
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-
2007
- 2007-04-18 JP JP2007108794A patent/JP5248802B2/ja active Active
- 2007-06-18 KR KR20087027135A patent/KR100988210B1/ko active IP Right Grant
- 2007-06-18 CN CN200780022237.8A patent/CN101467460B/zh active Active
- 2007-06-18 US US11/820,155 patent/US8699569B2/en active Active
- 2007-06-18 TW TW096121964A patent/TWI368186B/zh active
- 2007-06-18 WO PCT/JP2007/062638 patent/WO2007145381A2/en active Application Filing
- 2007-06-18 EP EP07745553A patent/EP2033446A2/en not_active Ceased
Patent Citations (3)
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EP0763944A2 (en) * | 1995-09-18 | 1997-03-19 | Oki Electric Industry Company, Limited | Video coder, decoder and transmission system |
US6591014B1 (en) * | 1998-07-13 | 2003-07-08 | Nec Corporation | Apparatus for coding moving picture |
CN1767652A (zh) * | 2005-11-08 | 2006-05-03 | 上海广电(集团)有限公司中央研究院 | 码流转换中编码速度和视频质量的自适应联合控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5248802B2 (ja) | 2013-07-31 |
CN101467460A (zh) | 2009-06-24 |
WO2007145381A3 (en) | 2008-04-03 |
TW200813893A (en) | 2008-03-16 |
US20070291841A1 (en) | 2007-12-20 |
JP2008022532A (ja) | 2008-01-31 |
EP2033446A2 (en) | 2009-03-11 |
KR20090017501A (ko) | 2009-02-18 |
TWI368186B (en) | 2012-07-11 |
WO2007145381A2 (en) | 2007-12-21 |
KR100988210B1 (ko) | 2010-10-18 |
US8699569B2 (en) | 2014-04-15 |
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