WO2010120033A1 - 다시점 비디오 신호의 처리 방법 및 장치 - Google Patents

다시점 비디오 신호의 처리 방법 및 장치 Download PDF

Info

Publication number
WO2010120033A1
WO2010120033A1 PCT/KR2009/007943 KR2009007943W WO2010120033A1 WO 2010120033 A1 WO2010120033 A1 WO 2010120033A1 KR 2009007943 W KR2009007943 W KR 2009007943W WO 2010120033 A1 WO2010120033 A1 WO 2010120033A1
Authority
WO
WIPO (PCT)
Prior art keywords
random access
access picture
multiview video
picture
macroblock
Prior art date
Application number
PCT/KR2009/007943
Other languages
English (en)
French (fr)
Inventor
전용준
임재현
전병문
박승욱
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/264,826 priority Critical patent/US8982183B2/en
Priority to EP09843409.5A priority patent/EP2421264B1/en
Publication of WO2010120033A1 publication Critical patent/WO2010120033A1/ko

Links

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
    • H04N19/70—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
    • 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
    • H04N19/103—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
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/10—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
    • H04N19/46—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
    • H04N19/573—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
    • H04N19/597—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • 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, 랜덤 액세스 픽쳐를 포함하는 다시점 영상 비트스트림을 수신하되, 상기 랜덤 액세스 픽쳐는 랜덤 액세스 슬라이스를 포함하고, 상기 랜덤 액세스 슬라이스는 동일 시간 및 다른 시점에 존재하는 슬라이스만을 참조하는 슬라이스를 나타내는 단계; 상기 수신된 다시점 영상 비트스트림이 스테레오 영상 비트스트림임을 나타내는 식별 정보를 수신하는 단계; 상기 식별 정보에 기초하여 상기 랜덤 액세스 픽쳐가 시점간 예측을 위해 이용되는지 여부를 나타내는 플래그 정보를 획득하는 단계; 상기 플래그 정보에 기초하여 상기 랜덤 액세스 픽쳐의 참조 픽쳐 리스트의 초기화 정보를 결정하는 단계; 상기 초기화 정보를 이용하여 상기 랜덤 액세스 픽쳐의 참조 픽쳐 리스트를 초기화하는 단계; 상기 초기화된 참조 픽쳐 리스트에 기초하여 상기 랜덤 액세스 픽쳐 내 매크로블록의 예측값을 결정하는 단계; 및 상기 매크로블록의 예측값을 이용하여 상기 매크로블록을 디코딩하는 단계를 포함하는 것을 특징으로 하는 다시점 영상 비트스트림 처리 방법을 제공한다.
PCT/KR2009/007943 2009-04-17 2009-12-30 다시점 비디오 신호의 처리 방법 및 장치 WO2010120033A1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/264,826 US8982183B2 (en) 2009-04-17 2009-12-30 Method and apparatus for processing a multiview video signal
EP09843409.5A EP2421264B1 (en) 2009-04-17 2009-12-30 Method and apparatus for processing a multiview video signal

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US17011409P 2009-04-17 2009-04-17
US61/170,114 2009-04-17
US17144109P 2009-04-21 2009-04-21
US61/171,441 2009-04-21
US17179309P 2009-04-22 2009-04-22
US61/171,793 2009-04-22
US17185209P 2009-04-23 2009-04-23
US61/171,852 2009-04-23

Publications (1)

Publication Number Publication Date
WO2010120033A1 true WO2010120033A1 (ko) 2010-10-21

Family

ID=42982675

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007943 WO2010120033A1 (ko) 2009-04-17 2009-12-30 다시점 비디오 신호의 처리 방법 및 장치

Country Status (4)

Country Link
US (1) US8982183B2 (ko)
EP (1) EP2421264B1 (ko)
KR (1) KR101619451B1 (ko)
WO (1) WO2010120033A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130114705A1 (en) * 2011-07-28 2013-05-09 Qualcomm Incorporated Multiview video coding
CN104769949A (zh) * 2012-09-19 2015-07-08 高通股份有限公司 用于视差向量导出的图片的选择
US9635355B2 (en) 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101567974B1 (ko) * 2009-01-05 2015-11-10 에스케이 텔레콤주식회사 블록 모드 부호화/복호화 방법 및 장치와 그를 이용한 영상부호화/복호화 방법 및 장치
TW201101843A (en) * 2009-04-28 2011-01-01 Panasonic Corp Image decoding method, image coding method, image decoding apparatus, and image coding apparatus
JP5390017B2 (ja) * 2010-03-24 2014-01-15 パナソニック株式会社 映像処理装置
JP5988252B2 (ja) * 2011-01-12 2016-09-07 サン パテント トラスト 複数の参照ピクチャを用いた、動画像符号化方法、動画像復号方法、動画像符号化装置、及び、動画像復号装置
JP6078883B2 (ja) 2011-02-08 2017-02-15 サン パテント トラスト 多数の参照ピクチャを用いる動画像符号化方法、動画像復号方法、動画像符号化装置、および動画像復号方法
SI4017006T1 (sl) 2011-09-22 2023-12-29 Lg Electronics, Inc. Postopek in naprava za signaliziranje informacij o sliki ter postopek za dekodiranje in naprava, ki le-tega uporablja
BR112013017322A2 (pt) * 2011-11-11 2017-03-01 Sony Corp dispositivo e método de transmissão, e, método de recepção
US9131217B2 (en) 2011-12-09 2015-09-08 Qualcomm Incorporated Reference picture list modification for view synthesis reference pictures
US9525861B2 (en) 2012-03-14 2016-12-20 Qualcomm Incorporated Disparity vector prediction in video coding
US9445076B2 (en) 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
US9549180B2 (en) 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
KR102028123B1 (ko) 2012-04-23 2019-10-04 삼성전자주식회사 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치
US20130336405A1 (en) * 2012-06-15 2013-12-19 Qualcomm Incorporated Disparity vector selection in video coding
CA2878206C (en) * 2012-07-02 2016-05-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding video and method and apparatus for decoding video determining inter-prediction reference picture list depending on block size
US20140092976A1 (en) * 2012-09-30 2014-04-03 Sharp Laboratories Of America, Inc. System for signaling idr and bla pictures
US9635357B2 (en) * 2013-02-26 2017-04-25 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
WO2015006922A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007081178A1 (en) * 2006-01-12 2007-07-19 Lg Electronics Inc. Processing multiview video
KR20070111880A (ko) * 2006-05-19 2007-11-22 엘지전자 주식회사 비디오 영상 복호화/부호화 방법 및 장치, 데이터 포맷
KR20080077430A (ko) * 2007-02-20 2008-08-25 세종대학교산학협력단 공간임의접근을 지원하는 영상 코덱 시스템과 이를구성하는 영상 부호화/복호화 장치 및 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7671894B2 (en) * 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US7710462B2 (en) * 2004-12-17 2010-05-04 Mitsubishi Electric Research Laboratories, Inc. Method for randomly accessing multiview videos
US20070177671A1 (en) 2006-01-12 2007-08-02 Lg Electronics Inc. Processing multiview video
WO2007114612A1 (en) * 2006-03-30 2007-10-11 Lg Electronics Inc. A method and apparatus for decoding/encoding a video signal
CN101491079A (zh) 2006-07-11 2009-07-22 汤姆逊许可证公司 用在多视角视频编码中的方法和装置
WO2008023968A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
US8948247B2 (en) * 2009-04-14 2015-02-03 Futurewei Technologies, Inc. System and method for processing video files
CN102726043B (zh) * 2009-11-06 2016-03-02 弗劳恩霍夫应用研究促进协会 混合视频编码
WO2012052968A1 (en) * 2010-10-20 2012-04-26 Nokia Corporation Method and device for video coding and decoding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007081178A1 (en) * 2006-01-12 2007-07-19 Lg Electronics Inc. Processing multiview video
KR20070111880A (ko) * 2006-05-19 2007-11-22 엘지전자 주식회사 비디오 영상 복호화/부호화 방법 및 장치, 데이터 포맷
KR20080077430A (ko) * 2007-02-20 2008-08-25 세종대학교산학협력단 공간임의접근을 지원하는 영상 코덱 시스템과 이를구성하는 영상 부호화/복호화 장치 및 방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130114705A1 (en) * 2011-07-28 2013-05-09 Qualcomm Incorporated Multiview video coding
US9635355B2 (en) 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
US9674525B2 (en) * 2011-07-28 2017-06-06 Qualcomm Incorporated Multiview video coding
CN104769949A (zh) * 2012-09-19 2015-07-08 高通股份有限公司 用于视差向量导出的图片的选择
CN104769949B (zh) * 2012-09-19 2018-03-13 高通股份有限公司 用于视差向量导出的图片的选择的方法和装置

Also Published As

Publication number Publication date
US8982183B2 (en) 2015-03-17
EP2421264A4 (en) 2012-10-31
KR101619451B1 (ko) 2016-05-10
KR20120027193A (ko) 2012-03-21
EP2421264B1 (en) 2016-05-25
EP2421264A1 (en) 2012-02-22
US20120147137A1 (en) 2012-06-14

Similar Documents

Publication Publication Date Title
WO2010120033A1 (ko) 다시점 비디오 신호의 처리 방법 및 장치
WO2010041896A3 (en) Receiving system and method of processing data
WO2010123198A3 (ko) 다시점 비디오 신호 처리 방법 및 장치
WO2012023789A3 (ko) 디지털 방송 신호 수신 장치 및 방법
MX354309B (es) Metodo y aparato para procesar señal de transmision 3-dimensional.
WO2010126608A8 (en) 3d video coding formats
WO2010056013A3 (en) Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slices
WO2012177049A3 (en) Method and apparatus for processing broadcast signal for 3-dimensional broadcast service
WO2013109382A3 (en) Indication of use of wavefront parallel processing in video coding
MY165186A (en) Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
EP2409494A4 (en) METHOD FOR PROCESSING A THREE-DIMENSIONAL (3D) VIDEO SIGNAL AND MULTICAST DIGITAL RECEIVER DESIGNED TO PERFORM THE PROCESSING METHOD
MY167759A (en) Coding timing information for video coding
WO2015138979A3 (en) Dpb capacity limits
WO2011046338A3 (en) Broadcast receiver and 3d video data processing method thereof
WO2008051380A3 (en) Picture identification for multi-view video coding
WO2010123203A3 (ko) 다시점 영상의 참조 픽쳐 리스트 변경 방법
WO2010087621A3 (en) Broadcast receiver and video data processing method thereof
WO2010058955A2 (ko) 영상 신호 처리 방법 및 장치
MY162381A (en) Encoding or decoding method and apparatus
WO2009157714A3 (en) Method and apparatus for processing three dimensional video data
WO2008133910A3 (en) Inter-view prediction with downsampled reference pictures
WO2012081874A3 (ko) 스테레오스코픽 비디오 서비스 위한 시그널링 방법 및 이러한 방법을 사용하는 장치
WO2010087575A3 (en) Broadcast receiver and 3d video data processing method
WO2007110757A3 (en) Slice groups and data partitioning in scalable video coding
WO2010123324A3 (ko) 영상표시장치 및 그 동작방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09843409

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20117025900

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2009843409

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 13264826

Country of ref document: US