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
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/009559
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English (en)
French (fr)
Other versions
WO2012081877A2 (ko
Inventor
이진영
박두식
위호천
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Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to US13/994,402 priority Critical patent/US9615078B2/en
Priority to CN2011800675567A priority patent/CN103370934A/zh
Priority to JP2013544387A priority patent/JP2014505398A/ja
Priority to EP11847908.8A priority patent/EP2654295A4/en
Publication of WO2012081877A2 publication Critical patent/WO2012081877A2/ko
Publication of WO2012081877A3 publication Critical patent/WO2012081877A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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

Landscapes

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

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 Ceased WO2012081877A2 (ko)

Priority Applications (4)

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

Publications (2)

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

Family

ID=46685914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009559 Ceased 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)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX340482B (es) * 2012-07-11 2016-07-08 Lg Electronics Inc Metodo y aparato para el procesamiento de señal de video.
KR102186605B1 (ko) 2012-09-28 2020-12-03 삼성전자주식회사 다시점 영상 부호화/복호화 장치 및 방법
CN104718760B (zh) * 2012-10-05 2019-04-05 寰发股份有限公司 用于三维和多视图视频编码的方法和装置
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
US10075690B2 (en) * 2013-10-17 2018-09-11 Mediatek Inc. Method of motion information prediction and inheritance in multi-view and three-dimensional video coding
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
US12598320B2 (en) 2024-01-08 2026-04-07 Qualcomm Incorporated Inter-eye prediction models for XR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080170618A1 (en) * 2007-01-11 2008-07-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding multi-view images
WO2009088195A2 (ko) * 2008-01-10 2009-07-16 Samsung Electronics Co., Ltd. 색차 보상을 이용한 다시점 비디오 부호화 방법과 그 장치 및 다시점 비디오 복호화 방법과 그 장치
WO2010068020A2 (ko) * 2008-12-08 2010-06-17 한국전자통신연구원 다시점 영상 부호화, 복호화 방법 및 그 장치

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KR100667830B1 (ko) * 2005-11-05 2007-01-11 삼성전자주식회사 다시점 동영상을 부호화하는 방법 및 장치
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
CN101491096B (zh) 2006-07-12 2012-05-30 Lg电子株式会社 信号处理方法及其装置
CN101647279A (zh) * 2007-01-24 2010-02-10 Lg电子株式会社 用于处理视频信号的方法和装置
KR20090129412A (ko) * 2007-03-02 2009-12-16 엘지전자 주식회사 비디오 신호 디코딩/인코딩 방법 및 장치
US8917775B2 (en) * 2007-05-02 2014-12-23 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding multi-view video data
JP5303556B2 (ja) * 2007-08-06 2013-10-02 トムソン ライセンシング 複数のインタービュー参照ピクチャを用いたモーションスキップモードのための方法及び装置
CN101415115B (zh) * 2007-10-15 2011-02-02 华为技术有限公司 基于运动跳跃模式的视频编解码方法及其编解码器
BRPI0911672A2 (pt) 2008-04-25 2018-03-13 Thomson Licensing modos de pulo intervisualizações com profundidade

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080170618A1 (en) * 2007-01-11 2008-07-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding multi-view images
WO2009088195A2 (ko) * 2008-01-10 2009-07-16 Samsung Electronics Co., Ltd. 색차 보상을 이용한 다시점 비디오 부호화 방법과 그 장치 및 다시점 비디오 복호화 방법과 그 장치
WO2010068020A2 (ko) * 2008-12-08 2010-06-17 한국전자통신연구원 다시점 영상 부호화, 복호화 방법 및 그 장치

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Title
See also references of EP2654295A4 *

Also Published As

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

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