JP5508024B2 - ビデオ信号を符号化するための方法及びシステム、符号化されたビデオ信号、並びに、ビデオ信号を復号するための方法及びシステム - Google Patents

ビデオ信号を符号化するための方法及びシステム、符号化されたビデオ信号、並びに、ビデオ信号を復号するための方法及びシステム Download PDF

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JP5508024B2
JP5508024B2 JP2009545257A JP2009545257A JP5508024B2 JP 5508024 B2 JP5508024 B2 JP 5508024B2 JP 2009545257 A JP2009545257 A JP 2009545257A JP 2009545257 A JP2009545257 A JP 2009545257A JP 5508024 B2 JP5508024 B2 JP 5508024B2
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frame
prediction
frames
memory
overwritten
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JP2010516138A (ja
JP2010516138A5 (https=
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ウィルヘルムス エイチ エイ ブルルス
アルノード ピー エイチ ブルジュ
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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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
    • H04N19/503—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04N19/42—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
    • H04N19/423—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 characterised by memory arrangements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2009545257A 2007-01-12 2008-01-04 ビデオ信号を符号化するための方法及びシステム、符号化されたビデオ信号、並びに、ビデオ信号を復号するための方法及びシステム Active JP5508024B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07100470A EP1944978A1 (en) 2007-01-12 2007-01-12 Method and system for encoding a video signal. encoded video signal, method and system for decoding a video signal
EP07100470.9 2007-01-12
PCT/IB2008/050014 WO2008084417A2 (en) 2007-01-12 2008-01-04 Method and system for encoding a video signal, encoded video signal, method and system for decoding a video signal

Publications (3)

Publication Number Publication Date
JP2010516138A JP2010516138A (ja) 2010-05-13
JP2010516138A5 JP2010516138A5 (https=) 2011-02-24
JP5508024B2 true JP5508024B2 (ja) 2014-05-28

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JP2009545257A Active JP5508024B2 (ja) 2007-01-12 2008-01-04 ビデオ信号を符号化するための方法及びシステム、符号化されたビデオ信号、並びに、ビデオ信号を復号するための方法及びシステム

Country Status (7)

Country Link
US (1) US8571101B2 (https=)
EP (2) EP1944978A1 (https=)
JP (1) JP5508024B2 (https=)
CN (1) CN101584220B (https=)
ES (1) ES2572885T3 (https=)
PL (1) PL2105028T3 (https=)
WO (1) WO2008084417A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110176616A1 (en) * 2010-01-21 2011-07-21 General Instrument Corporation Full resolution 3d video with 2d backward compatible signal
WO2012004709A1 (en) 2010-07-06 2012-01-12 Koninklijke Philips Electronics N.V. Generation of high dynamic range images from low dynamic range images
WO2012059841A1 (en) 2010-11-04 2012-05-10 Koninklijke Philips Electronics N.V. Generation of depth indication maps
CN104185993B (zh) * 2012-03-30 2019-02-12 索尼公司 图像处理设备和方法以及记录介质
US10085017B2 (en) * 2012-11-29 2018-09-25 Advanced Micro Devices, Inc. Bandwidth saving architecture for scalable video coding spatial mode
EP2772189A1 (en) * 2013-02-28 2014-09-03 Koninklijke Philips N.V. Apparatus and method for determining vital sign information from a subject
AU2016309262B2 (en) 2015-08-19 2020-07-30 Sony Corporation Transmission device, transmission method, reception device, and reception method
JP6157548B2 (ja) 2015-09-25 2017-07-05 株式会社コンテック 監視画像の作成装置、作成プログラムおよび作成方法

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
JP3501521B2 (ja) * 1994-11-07 2004-03-02 三菱電機株式会社 ディジタル映像信号再生装置および再生方法
JP3347954B2 (ja) * 1995-11-02 2002-11-20 三菱電機株式会社 動画像符号化装置及び動画像復号化装置
US5909224A (en) * 1996-10-18 1999-06-01 Samsung Electronics Company, Ltd. Apparatus and method for managing a frame buffer for MPEG video decoding in a PC environment
US6731811B1 (en) * 1997-12-19 2004-05-04 Voicecraft, Inc. Scalable predictive coding method and apparatus
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
US7266150B2 (en) * 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
KR20040054746A (ko) * 2001-10-26 2004-06-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 공간 스케일가능 압축 방법 및 장치
JP2003299103A (ja) * 2002-03-29 2003-10-17 Toshiba Corp 動画像符号化方法と装置及び動画像復号化方法と装置
US7145948B2 (en) * 2002-05-29 2006-12-05 Koninklijke Philips Electronics N.V. Entropy constrained scalar quantizer for a Laplace-Markov source
JP4562999B2 (ja) * 2002-07-11 2010-10-13 パナソニック株式会社 画像復号化方法および画像復号化装置
EP1547392A1 (en) * 2002-09-27 2005-06-29 Koninklijke Philips Electronics N.V. Scalable video encoding
TWI268715B (en) * 2004-08-16 2006-12-11 Nippon Telegraph & Telephone Picture encoding method, picture decoding method, picture encoding apparatus, and picture decoding apparatus
US7728878B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Labortories, Inc. Method and system for processing multiview videos for view synthesis using side information
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
US8208564B2 (en) * 2005-06-24 2012-06-26 Ntt Docomo, Inc. Method and apparatus for video encoding and decoding using adaptive interpolation
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability

Also Published As

Publication number Publication date
EP1944978A1 (en) 2008-07-16
JP2010516138A (ja) 2010-05-13
US8571101B2 (en) 2013-10-29
PL2105028T3 (pl) 2016-09-30
EP2105028B1 (en) 2016-03-30
WO2008084417A2 (en) 2008-07-17
CN101584220B (zh) 2014-09-17
CN101584220A (zh) 2009-11-18
US20100014585A1 (en) 2010-01-21
WO2008084417A3 (en) 2008-09-04
EP2105028A2 (en) 2009-09-30
ES2572885T3 (es) 2016-06-02

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