SG11201503953PA - Inter layer motion data inheritance - Google Patents

Inter layer motion data inheritance

Info

Publication number
SG11201503953PA
SG11201503953PA SG11201503953PA SG11201503953PA SG11201503953PA SG 11201503953P A SG11201503953P A SG 11201503953PA SG 11201503953P A SG11201503953P A SG 11201503953PA SG 11201503953P A SG11201503953P A SG 11201503953PA SG 11201503953P A SG11201503953P A SG 11201503953PA
Authority
SG
Singapore
Prior art keywords
motion data
layer motion
inter layer
data inheritance
inheritance
Prior art date
Application number
SG11201503953PA
Inventor
Zhipin Deng
Yi-Jen Chiu
Lidong Xu
Wenhao Zhang
Yu Han
Xiaoxia Cai
Hong Jiang
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of SG11201503953PA publication Critical patent/SG11201503953PA/en

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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG11201503953PA 2013-01-04 2014-01-03 Inter layer motion data inheritance SG11201503953PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361748872P 2013-01-04 2013-01-04
US13/793,059 US20140192880A1 (en) 2013-01-04 2013-03-11 Inter layer motion data inheritance
PCT/US2014/010183 WO2014107577A1 (en) 2013-01-04 2014-01-03 Inter layer motion data inheritance

Publications (1)

Publication Number Publication Date
SG11201503953PA true SG11201503953PA (en) 2015-06-29

Family

ID=51060931

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201503953PA SG11201503953PA (en) 2013-01-04 2014-01-03 Inter layer motion data inheritance

Country Status (8)

Country Link
US (1) US20140192880A1 (en)
EP (1) EP2941874A4 (en)
JP (1) JP2016506165A (en)
KR (1) KR20150082512A (en)
CN (1) CN104838652A (en)
SG (1) SG11201503953PA (en)
TW (1) TWI559749B (en)
WO (1) WO2014107577A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743097B2 (en) * 2013-03-01 2017-08-22 Qualcomm Incorporated Spatial motion vector scaling for scalable video coding
WO2016143972A1 (en) * 2015-03-11 2016-09-15 엘지전자(주) Method and apparatus for encoding/decoding video signal
WO2017154604A1 (en) * 2016-03-10 2017-09-14 ソニー株式会社 Image-processing device and method
US10939099B2 (en) 2016-04-22 2021-03-02 Lg Electronics Inc. Inter prediction mode-based image processing method and device therefor
US20190037223A1 (en) * 2017-07-25 2019-01-31 Mediatek Inc. Method and Apparatus of Multiple Pass Video Processing Systems
US20220279185A1 (en) * 2021-02-26 2022-09-01 Lemon Inc. Methods of coding images/videos with alpha channels

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8085845B2 (en) * 2003-08-26 2011-12-27 Thomson Licensing Method and apparatus for encoding hybrid intra-inter coded blocks
EP1574995A1 (en) * 2004-03-12 2005-09-14 Thomson Licensing S.A. Method for encoding interlaced digital video data
KR100631777B1 (en) * 2004-03-31 2006-10-12 삼성전자주식회사 Method and apparatus for effectively compressing motion vectors in multi-layer
DE102004059993B4 (en) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating a coded video sequence using interlayer motion data prediction, and computer program and computer readable medium
WO2008023968A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
JP5134001B2 (en) * 2006-10-18 2013-01-30 アップル インコーポレイテッド Scalable video coding with lower layer filtering
KR100900294B1 (en) * 2006-11-09 2009-05-29 엘지전자 주식회사 Method and apparatus for decoding/encoding a video signal
WO2008060125A1 (en) * 2006-11-17 2008-05-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
US8406299B2 (en) * 2007-04-17 2013-03-26 Qualcomm Incorporated Directional transforms for intra-coding
US8385412B2 (en) * 2007-10-15 2013-02-26 Thomson Licensing Method and apparatus for inter-layer residue prediction for scalable video
US8867616B2 (en) * 2009-02-11 2014-10-21 Thomson Licensing Methods and apparatus for bit depth scalable video encoding and decoding utilizing tone mapping and inverse tone mapping
TWI468020B (en) * 2009-02-19 2015-01-01 Sony Corp Image processing apparatus and method
EP2257073A1 (en) * 2009-05-25 2010-12-01 Canon Kabushiki Kaisha Method and device for transmitting video data
EP2719183B1 (en) * 2011-06-10 2019-01-16 MediaTek Inc. Method and apparatus of scalable video coding
CN108391137B (en) * 2011-06-15 2022-07-19 韩国电子通信研究院 Scalable decoding method/apparatus, scalable encoding method/apparatus, and medium
CN102595135B (en) * 2012-02-24 2013-03-27 中国科学技术大学 Method and device for scalable video coding
US10097825B2 (en) * 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions

Also Published As

Publication number Publication date
WO2014107577A1 (en) 2014-07-10
KR20150082512A (en) 2015-07-15
TW201436537A (en) 2014-09-16
US20140192880A1 (en) 2014-07-10
EP2941874A1 (en) 2015-11-11
JP2016506165A (en) 2016-02-25
EP2941874A4 (en) 2016-08-24
TWI559749B (en) 2016-11-21
CN104838652A (en) 2015-08-12

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