KR102282331B1 - 인터-레이어 신택스 예측 제어 - Google Patents

인터-레이어 신택스 예측 제어 Download PDF

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KR102282331B1
KR102282331B1 KR1020157022946A KR20157022946A KR102282331B1 KR 102282331 B1 KR102282331 B1 KR 102282331B1 KR 1020157022946 A KR1020157022946 A KR 1020157022946A KR 20157022946 A KR20157022946 A KR 20157022946A KR 102282331 B1 KR102282331 B1 KR 102282331B1
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KR20150111982A (ko
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바딤 세레긴
잉 천
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퀄컴 인코포레이티드
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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
    • 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
    • H04N19/169—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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157022946A 2013-02-01 2014-01-29 인터-레이어 신택스 예측 제어 Active KR102282331B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361759969P 2013-02-01 2013-02-01
US61/759,969 2013-02-01
US201361772370P 2013-03-04 2013-03-04
US61/772,370 2013-03-04
US201361809170P 2013-04-05 2013-04-05
US61/809,170 2013-04-05
US14/166,735 US10129550B2 (en) 2013-02-01 2014-01-28 Inter-layer syntax prediction control
US14/166,735 2014-01-28
PCT/US2014/013518 WO2014120721A1 (en) 2013-02-01 2014-01-29 Inter-layer syntax prediction control

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KR20150111982A KR20150111982A (ko) 2015-10-06
KR102282331B1 true KR102282331B1 (ko) 2021-07-26

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US (1) US10129550B2 (cg-RX-API-DMAC7.html)
EP (1) EP2951997A1 (cg-RX-API-DMAC7.html)
JP (1) JP6526574B2 (cg-RX-API-DMAC7.html)
KR (1) KR102282331B1 (cg-RX-API-DMAC7.html)
CN (1) CN104956676B (cg-RX-API-DMAC7.html)
WO (1) WO2014120721A1 (cg-RX-API-DMAC7.html)

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JP6135250B2 (ja) * 2013-03-29 2017-05-31 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム
JP6135251B2 (ja) * 2013-03-29 2017-05-31 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法及び画像復号プログラム
TWI632807B (zh) * 2013-07-10 2018-08-11 夏普股份有限公司 Moving image decoding device
WO2015008464A1 (en) * 2013-07-14 2015-01-22 Sharp Kabushiki Kaisha Video parameter set signaling
US10547834B2 (en) * 2014-01-08 2020-01-28 Qualcomm Incorporated Support of non-HEVC base layer in HEVC multi-layer extensions
ES2930030T3 (es) 2014-11-28 2022-12-05 Hfi Innovation Inc Método y aparato de la transformada alternativa para la codificación de video
CN114245115B (zh) 2018-12-30 2023-03-21 北京达佳互联信息技术有限公司 用于对视频进行编码的方法和装置
EP3991417A1 (en) 2019-06-25 2022-05-04 InterDigital VC Holdings France, SAS Motion vector prediction in video encoding and decoding
US11146824B2 (en) * 2019-12-30 2021-10-12 Mediatek Inc. Video encoding or decoding methods and apparatuses related to high-level information signaling

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CN1310519C (zh) 2001-09-18 2007-04-11 皇家飞利浦电子股份有限公司 视频编码和解码方法以及相应信号
CN101422046A (zh) 2006-11-09 2009-04-29 Lg电子株式会社 用于解码/编码视频信号的方法及装置
BR112013001354B1 (pt) * 2010-07-21 2022-03-29 Velos Media International Limited Método e dispositivo para codificação de imagem
US8344917B2 (en) 2010-09-30 2013-01-01 Sharp Laboratories Of America, Inc. Methods and systems for context initialization in video coding and decoding
KR20140005296A (ko) 2011-06-10 2014-01-14 미디어텍 인크. 스케일러블 비디오 코딩의 방법 및 장치
US11445172B2 (en) 2012-01-31 2022-09-13 Vid Scale, Inc. Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC)
WO2013128010A2 (en) 2012-03-02 2013-09-06 Canon Kabushiki Kaisha Method and devices for encoding a sequence of images into a scalable video bit-stream, and decoding a corresponding scalable video bit-stream
KR20130116782A (ko) * 2012-04-16 2013-10-24 한국전자통신연구원 계층적 비디오 부호화에서의 계층정보 표현방식
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Publication number Publication date
WO2014120721A1 (en) 2014-08-07
JP2016509436A (ja) 2016-03-24
US20140219363A1 (en) 2014-08-07
KR20150111982A (ko) 2015-10-06
JP6526574B2 (ja) 2019-06-05
CN104956676A (zh) 2015-09-30
US10129550B2 (en) 2018-11-13
CN104956676B (zh) 2019-07-12
EP2951997A1 (en) 2015-12-09

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