KR20090073112A - 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치 - Google Patents

다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치 Download PDF

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Publication number
KR20090073112A
KR20090073112A KR1020097005789A KR20097005789A KR20090073112A KR 20090073112 A KR20090073112 A KR 20090073112A KR 1020097005789 A KR1020097005789 A KR 1020097005789A KR 20097005789 A KR20097005789 A KR 20097005789A KR 20090073112 A KR20090073112 A KR 20090073112A
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South Korea
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encoding path
encoding
video
picture
motion
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KR1020097005789A
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English (en)
Korean (ko)
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베이베이 왕
펭 인
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톰슨 라이센싱
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Publication of KR20090073112A publication Critical patent/KR20090073112A/ko

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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
    • 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
    • H04N19/583—Motion compensation with overlapping blocks
    • 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
    • H04N19/43—Hardware specially adapted for motion estimation or 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
    • H04N19/60—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/97—Matching pursuit coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020097005789A 2006-09-22 2007-02-15 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치 KR20090073112A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/US2006/037139 2006-09-22
US2006037139 2006-09-22

Related Child Applications (1)

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KR1020147008589A Division KR20140059270A (ko) 2006-09-22 2007-02-15 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치

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KR20090073112A true KR20090073112A (ko) 2009-07-02

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KR1020157009755A KR20150047639A (ko) 2006-09-22 2007-02-15 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치
KR1020097005789A KR20090073112A (ko) 2006-09-22 2007-02-15 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치

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Country Status (6)

Country Link
EP (1) EP2070334A1 (ja)
JP (2) JP5529537B2 (ja)
KR (2) KR20150047639A (ja)
CN (2) CN101518085A (ja)
BR (1) BRPI0716540A2 (ja)
WO (1) WO2008036112A1 (ja)

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US10194175B2 (en) * 2007-02-23 2019-01-29 Xylon Llc Video coding with embedded motion
CN102763414B (zh) * 2010-02-11 2016-05-04 汤姆森特许公司 编码和重构图像序列的块的方法
WO2013077650A1 (ko) * 2011-11-23 2013-05-30 한국전자통신연구원 다시점 비디오 복호화 방법 및 장치
EP2920969A4 (en) 2012-11-13 2016-07-13 Intel Corp VIDEO CODEC ARCHITECTURE FOR VIDEOS OF THE NEXT GENERATION
RU2654129C2 (ru) 2013-10-14 2018-05-16 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений
WO2015054812A1 (en) 2013-10-14 2015-04-23 Microsoft Technology Licensing, Llc Features of base color index map mode for video and image coding and decoding
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
US10469863B2 (en) 2014-01-03 2019-11-05 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
CN105493505B (zh) 2014-06-19 2019-08-06 微软技术许可有限责任公司 统一的帧内块复制和帧间预测模式
AU2014408228B2 (en) 2014-09-30 2019-09-19 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
US10659783B2 (en) 2015-06-09 2020-05-19 Microsoft Technology Licensing, Llc Robust encoding/decoding of escape-coded pixels in palette mode
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction

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US5699121A (en) * 1995-09-21 1997-12-16 Regents Of The University Of California Method and apparatus for compression of low bit rate video signals
JP2002315004A (ja) * 2001-04-09 2002-10-25 Ntt Docomo Inc 画像符号化方法及び装置、画像復号方法及び装置、並びに画像処理システム
WO2004086302A1 (en) * 2003-03-28 2004-10-07 Digital Accelerator Corporation Overcomplete basis transform-based motion residual frame coding method and apparatus for video compression
US7653133B2 (en) * 2003-06-10 2010-01-26 Rensselaer Polytechnic Institute (Rpi) Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders
US20060159173A1 (en) * 2003-06-30 2006-07-20 Koninklijke Philips Electronics N.V. Video coding in an overcomplete wavelet domain
WO2005013201A1 (en) * 2003-08-05 2005-02-10 Koninklijke Philips Electronics N.V. Video encoding and decoding methods and corresponding devices
JP2007502561A (ja) * 2003-08-12 2007-02-08 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ビデオエンコードおよびデコードの方法および対応する装置
JP4191729B2 (ja) * 2005-01-04 2008-12-03 三星電子株式会社 イントラｂｌモードを考慮したデブロックフィルタリング方法、及び該方法を用いる多階層ビデオエンコーダ／デコーダ
KR100703744B1 (ko) * 2005-01-19 2007-04-05 삼성전자주식회사 디블록을 제어하는 ｆｇｓ 기반의 비디오 인코딩 및디코딩 방법 및 장치

Also Published As

Publication number Publication date
JP2012235520A (ja) 2012-11-29
BRPI0716540A2 (pt) 2012-12-25
EP2070334A1 (en) 2009-06-17
WO2008036112A1 (en) 2008-03-27
KR20150047639A (ko) 2015-05-04
CN101518085A (zh) 2009-08-26
JP5529537B2 (ja) 2014-06-25
CN102833544A (zh) 2012-12-19
JP2010504689A (ja) 2010-02-12
JP5639619B2 (ja) 2014-12-10

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