JP2008543160A - 階層間予測を通じてエンコードされた映像信号をデコーディングする方法 - Google Patents

階層間予測を通じてエンコードされた映像信号をデコーディングする方法 Download PDF

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JP2008543160A
JP2008543160A JP2008513371A JP2008513371A JP2008543160A JP 2008543160 A JP2008543160 A JP 2008543160A JP 2008513371 A JP2008513371 A JP 2008513371A JP 2008513371 A JP2008513371 A JP 2008513371A JP 2008543160 A JP2008543160 A JP 2008543160A
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JP2008543160A5 (enExample
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ヒュン ユーン，ドウ
ホ パク，ジ
ウーク パク，スン
ムーン ジョン，ビョン
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LG Electronics Inc
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LG Electronics Inc
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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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/10—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
    • H04N19/46—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2008513371A 2005-05-26 2006-05-25 階層間予測を通じてエンコードされた映像信号をデコーディングする方法 Pending JP2008543160A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68459005P 2005-05-26 2005-05-26
US70104405P 2005-07-21 2005-07-21
US70644305P 2005-08-09 2005-08-09
KR1020050081909A KR100878811B1 (ko) 2005-05-26 2005-09-02 비디오 신호의 디코딩 방법 및 이의 장치
PCT/KR2006/001979 WO2006126840A1 (en) 2005-05-26 2006-05-25 Method for decoding video signal encoded through inter-layer prediction

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JP2008543160A true JP2008543160A (ja) 2008-11-27
JP2008543160A5 JP2008543160A5 (enExample) 2009-01-15

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US (1) US20080304566A1 (enExample)
EP (1) EP1905242A4 (enExample)
JP (1) JP2008543160A (enExample)
KR (1) KR100878811B1 (enExample)
WO (1) WO2006126840A1 (enExample)

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WO2014007131A1 (ja) * 2012-07-03 2014-01-09 シャープ株式会社 画像復号装置、および画像符号化装置
JP2014523695A (ja) * 2011-06-30 2014-09-11 ヴィディオ・インコーポレーテッド スケーラブルビデオ符号化技法
WO2014148310A1 (ja) * 2013-03-21 2014-09-25 ソニー株式会社 画像符号化装置および方法、並びに、画像復号装置および方法

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US8619860B2 (en) 2005-05-03 2013-12-31 Qualcomm Incorporated System and method for scalable encoding and decoding of multimedia data using multiple layers
EP1999960A4 (en) * 2006-03-24 2011-05-18 Korea Electronics Telecomm CODING METHOD FOR REDUCING REDUNDANCY BETWEEN LAYERS USING MITION DATA OF THE FGS LAYER AND ESTABLISHMENT THEREFOR
EP2041976A4 (en) * 2006-07-12 2012-06-20 Nokia Corp SIGNALING OF SCALABILITY INFORMATION FROM THE INTERESTING REGION IN MEDIA FILES
EP1933563A1 (en) * 2006-12-14 2008-06-18 Thomson Licensing Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction
JP5378939B2 (ja) * 2009-10-02 2013-12-25 日立コンシューマエレクトロニクス株式会社 画像符号化方法、画像復号化方法、画像符号化装置、及び画像復号化装置、並びにプログラム
CN102088605B (zh) * 2011-02-23 2012-12-05 浙江大学 可伸缩视频编码快速层间预测选择方法
CN104247423B (zh) * 2012-03-21 2018-08-07 联发科技（新加坡）私人有限公司 可伸缩视频编码系统的帧内模式编码方法和装置
KR20130116782A (ko) 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
US10097825B2 (en) 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions
US10085017B2 (en) * 2012-11-29 2018-09-25 Advanced Micro Devices, Inc. Bandwidth saving architecture for scalable video coding spatial mode
KR20140087971A (ko) 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
JP6290924B2 (ja) * 2013-01-07 2018-03-07 ノキア テクノロジーズ オサケユイチア ビデオ・コーディングおよびデコーディングのための方法と装置
US9584808B2 (en) * 2013-02-22 2017-02-28 Qualcomm Incorporated Device and method for scalable coding of video information
WO2014171771A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
US10382752B2 (en) * 2013-10-15 2019-08-13 Sony Corporation Image processing device and method
WO2015060614A1 (ko) 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
CN105684446B (zh) 2013-10-29 2020-01-07 株式会社Kt 多层视频信号编码/解码方法和装置
US20180324441A1 (en) * 2015-11-24 2018-11-08 Samsung Electronics Co., Ltd. Method for encoding/decoding image and device therefor
US12335508B2 (en) 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
GB2618714B (en) 2019-03-20 2024-03-13 V Nova Int Ltd Low complexity enhancement video coding
JP7789692B2 (ja) * 2020-04-21 2025-12-22 ドルビー ラボラトリーズ ライセンシング コーポレイション ビデオ・コーディングにおける制約処理及び適合性試験のためのセマンティクス

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JP3263807B2 (ja) * 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
US6263022B1 (en) * 1999-07-06 2001-07-17 Philips Electronics North America Corp. System and method for fine granular scalable video with selective quality enhancement
US6788740B1 (en) * 1999-10-01 2004-09-07 Koninklijke Philips Electronics N.V. System and method for encoding and decoding enhancement layer data using base layer quantization data
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
WO2003036978A1 (en) * 2001-10-26 2003-05-01 Koninklijke Philips Electronics N.V. Method and apparatus for spatial scalable compression
US7310371B2 (en) * 2003-05-30 2007-12-18 Lsi Corporation Method and/or apparatus for reducing the complexity of H.264 B-frame encoding using selective reconstruction
DE102004059993B4 (de) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium

Cited By (5)

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Publication number Priority date Publication date Assignee Title
JP2014523695A (ja) * 2011-06-30 2014-09-11 ヴィディオ・インコーポレーテッド スケーラブルビデオ符号化技法
WO2014007131A1 (ja) * 2012-07-03 2014-01-09 シャープ株式会社 画像復号装置、および画像符号化装置
WO2014148310A1 (ja) * 2013-03-21 2014-09-25 ソニー株式会社 画像符号化装置および方法、並びに、画像復号装置および方法
JPWO2014148310A1 (ja) * 2013-03-21 2017-02-16 ソニー株式会社 画像符号化装置および方法、並びに、画像復号装置および方法
US12113976B2 (en) 2013-03-21 2024-10-08 Sony Corporation Image encoding device and method and image decoding device and method

Also Published As

Publication number Publication date
EP1905242A4 (en) 2010-12-22
WO2006126840A1 (en) 2006-11-30
KR20060122664A (ko) 2006-11-30
EP1905242A1 (en) 2008-04-02
KR100878811B1 (ko) 2009-01-14
US20080304566A1 (en) 2008-12-11

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