WO2012081877A3 - 다시점 비디오 부호화/복호화 장치 및 방법 - Google Patents

다시점 비디오 부호화/복호화 장치 및 방법 Download PDF

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Publication number
WO2012081877A3
WO2012081877A3 PCT/KR2011/009559 KR2011009559W WO2012081877A3 WO 2012081877 A3 WO2012081877 A3 WO 2012081877A3 KR 2011009559 W KR2011009559 W KR 2011009559W WO 2012081877 A3 WO2012081877 A3 WO 2012081877A3
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WO
WIPO (PCT)
Prior art keywords
video encoding
view video
decoding apparatus
frame
encoding
Prior art date
Application number
PCT/KR2011/009559
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English (en)
French (fr)
Other versions
WO2012081877A2 (ko
Inventor
이진영
박두식
위호천
Original Assignee
삼성전자 주식회사
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Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to JP2013544387A priority Critical patent/JP2014505398A/ja
Priority to US13/994,402 priority patent/US9615078B2/en
Priority to CN2011800675567A priority patent/CN103370934A/zh
Priority to EP11847908.8A priority patent/EP2654295A4/en
Publication of WO2012081877A2 publication Critical patent/WO2012081877A2/ko
Publication of WO2012081877A3 publication Critical patent/WO2012081877A3/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
    • H04N19/10—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
    • 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
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • 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

Abstract

다시점 비디오 부호화/복호화 장치 및 방법이 개시된다. 다시점 비디오 부호화 장치는 부호화하고자 하는 제1 시점의 프레임에 속한 현재 블록을 제1 시점의 프레임을 이용하는 제1 스킵 모드 또는 제2 시점의 프레임을 이용하는 제2 스킵 모드에 따라 부호화함으로써 부호화 효율을 향상시킬 수 있다.
PCT/KR2011/009559 2010-12-14 2011-12-13 다시점 비디오 부호화/복호화 장치 및 방법 WO2012081877A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013544387A JP2014505398A (ja) 2010-12-14 2011-12-13 多視点ビデオ符号化／復号化装置及び方法
US13/994,402 US9615078B2 (en) 2010-12-14 2011-12-13 Multi-view video encoding/decoding apparatus and method
CN2011800675567A CN103370934A (zh) 2010-12-14 2011-12-13 多视点视频编码/解码装置和方法
EP11847908.8A EP2654295A4 (en) 2010-12-14 2011-12-13 DEVICE AND METHOD FOR MULTIPLE VIEW VIDEO CODING / DECODING

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20100127456 2010-12-14
KR10-2010-0127456 2010-12-14
KR10-2011-0110588 2011-10-27
KR1020110110588A KR101893559B1 (ko) 2010-12-14 2011-10-27 다시점 비디오 부호화/복호화 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2012081877A2 WO2012081877A2 (ko) 2012-06-21
WO2012081877A3 true WO2012081877A3 (ko) 2012-08-09

Family

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PCT/KR2011/009559 WO2012081877A2 (ko) 2010-12-14 2011-12-13 다시점 비디오 부호화/복호화 장치 및 방법

Country Status (6)

Country Link
US (1) US9615078B2 (ko)
EP (2) EP3024230A1 (ko)
JP (1) JP2014505398A (ko)
KR (1) KR101893559B1 (ko)
CN (1) CN103370934A (ko)
WO (1) WO2012081877A2 (ko)

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CA2878160C (en) * 2012-07-11 2017-06-20 Lg Electronics Inc. Method and apparatus for processing video signal
KR102186605B1 (ko) * 2012-09-28 2020-12-03 삼성전자주식회사 다시점 영상 부호화/복호화 장치 및 방법
WO2014053086A1 (en) * 2012-10-05 2014-04-10 Mediatek Singapore Pte. Ltd. Method and apparatus of motion vector derivation 3d video coding
WO2014065546A1 (ko) * 2012-10-22 2014-05-01 (주)휴맥스 3차원 비디오에서의 뷰간 움직임 예측 방법 및 뷰간 병합 후보 결정 방법
US9900576B2 (en) * 2013-03-18 2018-02-20 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
US9609347B2 (en) * 2013-04-04 2017-03-28 Qualcomm Incorporated Advanced merge mode for three-dimensional (3D) video coding
WO2015006951A1 (en) 2013-07-18 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for fast encoder decision
CN105637871B (zh) * 2013-10-17 2018-08-10 联发科技股份有限公司 三维或多视图视频编码方法
WO2015188297A1 (zh) * 2014-06-08 2015-12-17 北京大学深圳研究生院 加权跳过模式的视频图像块压缩算术编解码方法及装置

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US20080170618A1 (en) * 2007-01-11 2008-07-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding multi-view images
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Also Published As

Publication number Publication date
US20130335526A1 (en) 2013-12-19
JP2014505398A (ja) 2014-02-27
EP3024230A1 (en) 2016-05-25
KR101893559B1 (ko) 2018-08-31
EP2654295A2 (en) 2013-10-23
CN103370934A (zh) 2013-10-23
KR20120066579A (ko) 2012-06-22
EP2654295A4 (en) 2015-06-10
WO2012081877A2 (ko) 2012-06-21
US9615078B2 (en) 2017-04-04

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