PL3091741T3 - Sposób dekodowania wideo wielowidokowego - Google Patents

Sposób dekodowania wideo wielowidokowego

Info

Publication number
PL3091741T3
PL3091741T3 PL14876960T PL14876960T PL3091741T3 PL 3091741 T3 PL3091741 T3 PL 3091741T3 PL 14876960 T PL14876960 T PL 14876960T PL 14876960 T PL14876960 T PL 14876960T PL 3091741 T3 PL3091741 T3 PL 3091741T3
Authority
PL
Poland
Prior art keywords
view video
decoding multi
decoding
video
view
Prior art date
Application number
PL14876960T
Other languages
English (en)
Inventor
Jong Ki Han
Jae Yung Lee
Original Assignee
Intellectual Discovery 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 Intellectual Discovery Co., Ltd. filed Critical Intellectual Discovery Co., Ltd.
Publication of PL3091741T3 publication Critical patent/PL3091741T3/pl

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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/176—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/90—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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL14876960T 2014-01-02 2014-12-30 Sposób dekodowania wideo wielowidokowego PL3091741T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140000187 2014-01-02
EP14876960.7A EP3091741B1 (en) 2014-01-02 2014-12-30 Method for decoding multi-view video
PCT/KR2014/013034 WO2015102367A1 (ko) 2014-01-02 2014-12-30 다시점 비디오를 부호화하는 방법 및 그 장치, 다시점 비디오를 복호화하는 방법 및 그 장치

Publications (1)

Publication Number Publication Date
PL3091741T3 true PL3091741T3 (pl) 2022-03-28

Family

ID=53493649

Family Applications (2)

Application Number Title Priority Date Filing Date
PL14876960T PL3091741T3 (pl) 2014-01-02 2014-12-30 Sposób dekodowania wideo wielowidokowego
PL21196304.6T PL3958572T3 (pl) 2014-01-02 2014-12-30 Sposób kodowania wideo wielowidokowego, sposób dekodowania wideo wielowidokowego i służący do tego nośnik zapisu

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL21196304.6T PL3958572T3 (pl) 2014-01-02 2014-12-30 Sposób kodowania wideo wielowidokowego, sposób dekodowania wideo wielowidokowego i służący do tego nośnik zapisu

Country Status (11)

Country Link
US (1) US20160330472A1 (pl)
EP (2) EP3091741B1 (pl)
JP (1) JP6615777B2 (pl)
KR (8) KR101658192B1 (pl)
CN (1) CN106063272B (pl)
DK (2) DK3958572T3 (pl)
ES (2) ES2906182T3 (pl)
FI (1) FI3958572T3 (pl)
HU (2) HUE065936T2 (pl)
PL (2) PL3091741T3 (pl)
WO (1) WO2015102367A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015000108A1 (en) * 2013-07-01 2015-01-08 Mediatek Singapore Pte. Ltd. An improved texture merging candidate in 3dvc
HUE065936T2 (hu) * 2014-01-02 2024-06-28 Dolby Laboratories Licensing Corp Eljárás többnézetû videó kódolására, eljárás többnézetû videó dekódolására, és adathordozó az eljárásokhoz
EP3254465B1 (en) * 2015-02-05 2024-11-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-view video codec supporting residual prediction
CN117294837A (zh) 2018-04-02 2023-12-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
US11575935B2 (en) 2019-06-14 2023-02-07 Electronics And Telecommunications Research Institute Video encoding method and video decoding method
WO2020262914A1 (ko) * 2019-06-24 2020-12-30 엘지전자 주식회사 인터 예측 기반 영상 코딩 방법 및 장치
CN112261409B (zh) * 2019-07-22 2024-12-20 中兴通讯股份有限公司 残差编码、解码方法及装置、存储介质及电子装置
CN111651268B (zh) * 2020-05-14 2023-01-31 武汉兰丁智能医学股份有限公司 显微图像快速处理系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023672A (zh) * 2004-07-12 2007-08-22 诺基亚公司 在可调整视频编码中用于运动预测的系统和方法
KR101039204B1 (ko) * 2006-06-08 2011-06-03 경희대학교 산학협력단 다시점 비디오 코딩에서의 움직임 벡터 예측 방법 및 이를이용한 다시점 영상의 부호화/복호화 방법 및 장치
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
KR20120118780A (ko) * 2011-04-19 2012-10-29 삼성전자주식회사 다시점 비디오의 움직임 벡터 부호화 방법 및 장치, 그 복호화 방법 및 장치
JP5954327B2 (ja) * 2011-06-30 2016-07-20 ソニー株式会社 画像処理装置および方法、記録媒体、並びに、プログラム
WO2013028116A1 (en) * 2011-08-19 2013-02-28 Telefonaktiebolaget L M Ericsson (Publ) Motion vector processing
WO2013069990A1 (ko) * 2011-11-08 2013-05-16 삼성전자 주식회사 비디오 부호화 또는 비디오 복호화를 위한 움직임 벡터 결정 방법 및 장치
US9503720B2 (en) * 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
US20130329800A1 (en) * 2012-06-07 2013-12-12 Samsung Electronics Co., Ltd. Method of performing prediction for multiview video processing
US9357195B2 (en) * 2012-08-16 2016-05-31 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
US9781442B2 (en) * 2012-09-17 2017-10-03 Lg Electronics Inc. Method and apparatus for processing video signal
US9497439B2 (en) * 2013-07-15 2016-11-15 Ati Technologies Ulc Apparatus and method for fast multiview video coding
WO2015006951A1 (en) * 2013-07-18 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for fast encoder decision
HUE065936T2 (hu) * 2014-01-02 2024-06-28 Dolby Laboratories Licensing Corp Eljárás többnézetû videó kódolására, eljárás többnézetû videó dekódolására, és adathordozó az eljárásokhoz
US10110925B2 (en) * 2014-01-03 2018-10-23 Hfi Innovation Inc. Method of reference picture selection and signaling in 3D and multi-view video coding

Also Published As

Publication number Publication date
HUE065936T2 (hu) 2024-06-28
ES2906182T3 (es) 2022-04-13
CN106063272A (zh) 2016-10-26
KR20160100896A (ko) 2016-08-24
US20160330472A1 (en) 2016-11-10
KR20170003513A (ko) 2017-01-09
KR102550448B1 (ko) 2023-07-03
ES2974185T3 (es) 2024-06-26
PL3958572T3 (pl) 2024-05-06
FI3958572T3 (fi) 2024-03-13
KR20210158843A (ko) 2021-12-31
KR101778710B1 (ko) 2017-09-14
JP2017510219A (ja) 2017-04-06
JP6615777B2 (ja) 2019-12-04
EP3091741B1 (en) 2021-10-27
KR101658192B1 (ko) 2016-09-20
KR102344088B1 (ko) 2021-12-29
EP3091741A1 (en) 2016-11-09
KR101692744B1 (ko) 2017-01-04
EP3091741A4 (en) 2017-08-16
KR102643840B1 (ko) 2024-03-06
KR20150080905A (ko) 2015-07-10
CN106063272B (zh) 2019-11-15
EP3958572A1 (en) 2022-02-23
KR101662662B1 (ko) 2016-10-05
KR20150080906A (ko) 2015-07-10
DK3091741T3 (da) 2022-01-31
KR20210007007A (ko) 2021-01-19
KR20230104560A (ko) 2023-07-10
KR102201591B1 (ko) 2021-01-12
HUE057890T2 (hu) 2022-06-28
KR20160116326A (ko) 2016-10-07
DK3958572T3 (da) 2024-03-04
WO2015102367A1 (ko) 2015-07-09
EP3958572B1 (en) 2024-02-07

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