WO2013022281A3 - 다시점 비디오 예측 부호화 방법 및 그 장치, 다시점 비디오 예측 복호화 방법 및 그 장치 - Google Patents

다시점 비디오 예측 부호화 방법 및 그 장치, 다시점 비디오 예측 복호화 방법 및 그 장치 Download PDF

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Publication number
WO2013022281A3
WO2013022281A3 PCT/KR2012/006333 KR2012006333W WO2013022281A3 WO 2013022281 A3 WO2013022281 A3 WO 2013022281A3 KR 2012006333 W KR2012006333 W KR 2012006333W WO 2013022281 A3 WO2013022281 A3 WO 2013022281A3
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WIPO (PCT)
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view
multiview video
additional
video prediction
same
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PCT/KR2012/006333
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English (en)
French (fr)
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WO2013022281A2 (ko
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최병두
정승수
박정훈
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삼성전자 주식회사
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Priority to US14/238,139 priority Critical patent/US9973778B2/en
Priority to MX2014001617A priority patent/MX2014001617A/es
Priority to CA2844595A priority patent/CA2844595A1/en
Priority to EP12822450.8A priority patent/EP2744203A4/en
Priority to AU2012295028A priority patent/AU2012295028B2/en
Priority to BR112014003153A priority patent/BR112014003153A2/pt
Priority to CN201280049636.4A priority patent/CN103875249B/zh
Priority to JP2014524933A priority patent/JP6100777B2/ja
Publication of WO2013022281A2 publication Critical patent/WO2013022281A2/ko
Publication of WO2013022281A3 publication Critical patent/WO2013022281A3/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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/90—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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 다시점 비디오 예측 방법 및 다시점 비디오 예측 복원 방법을 제공한다. 기본시점 영상들 간의 영상간 예측(Inter Prediction)을 수행하여, I-픽처타입인 기본시점 키영상들과 기본시점 영상들의 레지듀얼값을 포함하는 기본계층 영상스트림을 생성하고, 기본시점 영상들을 참조하여 부가시점 영상들을 예측하는 시점간 예측(Inter-View Prediction), 부가시점 영상들 중에서 부가시점 키영상을 참조하여 다른 부가시점 키영상을 예측하는 영상간 예측, 및 부가시점 영상들을 참조하여 상기 부가시점 키영상을 제외한 부가시점 영상을 예측하는 영상간 예측을 수행하여 향상계층 영상스트림을 생성하는 다시점 비디오 예측 방법이 개시된다.
PCT/KR2012/006333 2011-08-09 2012-08-09 다시점 비디오 예측 부호화 방법 및 그 장치, 다시점 비디오 예측 복호화 방법 및 그 장치 WO2013022281A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US14/238,139 US9973778B2 (en) 2011-08-09 2012-08-09 Method for multiview video prediction encoding and device for same, and method for multiview video prediction decoding and device for same
MX2014001617A MX2014001617A (es) 2011-08-09 2012-08-09 Metodo de codificacion de prediccion de video de multiples vistas y aparato para el mismo, y metodo de decodificacion de prediccion de video de multiples vistas y aparato para el mismo.
CA2844595A CA2844595A1 (en) 2011-08-09 2012-08-09 Method for multiview video prediction encoding and device for same, and method for multiview video prediction decoding and device for same
EP12822450.8A EP2744203A4 (en) 2011-08-09 2012-08-09 METHOD FOR MULTI-VIEW VIDEO PREDICTION CODING AND DEVICE THEREFOR, AND METHOD FOR MULTI-VIEW VIDEO PREDICTION DECODING AND DEVICE THEREFOR
AU2012295028A AU2012295028B2 (en) 2011-08-09 2012-08-09 Method for multiview video prediction encoding and device for same, and method for multiview video prediction decoding and device for same
BR112014003153A BR112014003153A2 (pt) 2011-08-09 2012-08-09 método de predição de vídeo de múltiplas visualizações, método para restaurar predição de vídeo de múltiplas de múltiplas visualizações, aparelho de predição de vídeo de múltiplas visualizações, aparelho para restaurar predição de vídeo de múltiplas visualizações, e meio de gravação legível por computador
CN201280049636.4A CN103875249B (zh) 2011-08-09 2012-08-09 用于多视点视频预测编码的方法和装置以及用于多视点视频预测解码的方法和装置
JP2014524933A JP6100777B2 (ja) 2011-08-09 2012-08-09 多視点ビデオ予測符号化方法及びその装置、多視点ビデオ予測復号化方法及びその装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161521543P 2011-08-09 2011-08-09
US61/521,543 2011-08-09

Publications (2)

Publication Number Publication Date
WO2013022281A2 WO2013022281A2 (ko) 2013-02-14
WO2013022281A3 true WO2013022281A3 (ko) 2013-04-04

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PCT/KR2012/006333 WO2013022281A2 (ko) 2011-08-09 2012-08-09 다시점 비디오 예측 부호화 방법 및 그 장치, 다시점 비디오 예측 복호화 방법 및 그 장치

Country Status (11)

Country Link
US (1) US9973778B2 (ko)
EP (1) EP2744203A4 (ko)
JP (1) JP6100777B2 (ko)
KR (1) KR20130018628A (ko)
CN (1) CN103875249B (ko)
AU (1) AU2012295028B2 (ko)
BR (1) BR112014003153A2 (ko)
CA (1) CA2844595A1 (ko)
MX (1) MX2014001617A (ko)
TW (1) TWI552575B (ko)
WO (1) WO2013022281A2 (ko)

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Publication number Publication date
MX2014001617A (es) 2014-05-28
JP6100777B2 (ja) 2017-03-22
TW201320770A (zh) 2013-05-16
AU2012295028B2 (en) 2016-07-14
BR112014003153A2 (pt) 2018-06-19
JP2014527753A (ja) 2014-10-16
TWI552575B (zh) 2016-10-01
EP2744203A2 (en) 2014-06-18
EP2744203A4 (en) 2015-03-11
CN103875249A (zh) 2014-06-18
AU2012295028A1 (en) 2014-03-06
US20140198850A1 (en) 2014-07-17
CA2844595A1 (en) 2013-02-14
WO2013022281A2 (ko) 2013-02-14
CN103875249B (zh) 2018-05-04
KR20130018628A (ko) 2013-02-25
US9973778B2 (en) 2018-05-15

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