SG10201706678RA - Method and apparatus for determining reference images for inter-prediction - Google Patents

Method and apparatus for determining reference images for inter-prediction

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Publication number
SG10201706678RA
SG10201706678RA SG10201706678RA SG10201706678RA SG10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA SG 10201706678R A SG10201706678R A SG 10201706678RA
Authority
SG
Singapore
Prior art keywords
prediction
inter
reference images
determining reference
determining
Prior art date
Application number
SG10201706678RA
Other languages
English (en)
Inventor
Tammy Lee
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
Publication of SG10201706678RA publication Critical patent/SG10201706678RA/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/577Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/20Analysis of motion
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/573Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods 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
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
SG10201706678RA 2012-04-15 2013-04-15 Method and apparatus for determining reference images for inter-prediction SG10201706678RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261624354P 2012-04-15 2012-04-15

Publications (1)

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SG10201706678RA true SG10201706678RA (en) 2017-09-28

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SG10201706678RA SG10201706678RA (en) 2012-04-15 2013-04-15 Method and apparatus for determining reference images for inter-prediction
SG11201406617YA SG11201406617YA (en) 2012-04-15 2013-04-15 Method and apparatus for determining reference images for inter-prediction

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Country Status (14)

Country Link
US (5) US20150103911A1 (es)
EP (1) EP2840793A4 (es)
JP (3) JP5997363B2 (es)
KR (2) KR20130116216A (es)
CN (1) CN104365101B (es)
AU (3) AU2013250105B2 (es)
BR (1) BR112014025617A2 (es)
CA (1) CA2870529C (es)
MX (3) MX2014012452A (es)
MY (1) MY172302A (es)
PH (5) PH12014502273B1 (es)
RU (2) RU2666233C1 (es)
SG (2) SG10201706678RA (es)
WO (1) WO2013157791A1 (es)

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CN113491126B (zh) 2018-12-28 2024-04-05 知识产权之桥一号有限责任公司 图像编码装置、图像编码方法以及图像编码程序、图像解码装置、图像解码方法以及图像解码程序
CN111385575A (zh) * 2018-12-29 2020-07-07 华为技术有限公司 帧间预测方法、装置以及相应的编码器和解码器
US11032574B2 (en) * 2018-12-31 2021-06-08 Tencent America LLC Method and apparatus for video coding
CN116866605A (zh) * 2019-01-03 2023-10-10 北京大学 视频处理方法和装置
CN111510726B (zh) * 2019-01-30 2023-01-24 杭州海康威视数字技术股份有限公司 一种编解码方法及其设备
CN114303380B (zh) * 2019-08-27 2024-04-09 华为技术有限公司 用于几何划分标志的索引的cabac译码的编码器、解码器及对应方法
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Also Published As

Publication number Publication date
RU2666233C1 (ru) 2018-09-06
WO2013157791A1 (ko) 2013-10-24
PH12014502273A1 (en) 2014-12-10
JP2018137812A (ja) 2018-08-30
JP2015516753A (ja) 2015-06-11
KR20170101872A (ko) 2017-09-06
AU2013250105B2 (en) 2016-07-07
MX354306B (es) 2018-02-23
EP2840793A1 (en) 2015-02-25
BR112014025617A2 (pt) 2017-09-19
CN104365101A (zh) 2015-02-18
AU2016231650B2 (en) 2018-03-01
PH12018501498A1 (en) 2019-09-09
SG11201406617YA (en) 2014-12-30
US20160065987A1 (en) 2016-03-03
JP2017022734A (ja) 2017-01-26
AU2013250105A1 (en) 2014-11-20
AU2018203530B2 (en) 2018-11-22
PH12018501500A1 (en) 2019-09-09
MX2014012452A (es) 2015-01-12
JP6334622B2 (ja) 2018-05-30
PH12014502273B1 (en) 2014-12-10
EP2840793A4 (en) 2016-01-27
CA2870529C (en) 2018-09-18
AU2016231650A1 (en) 2016-10-20
CA2870529A1 (en) 2013-10-24
PH12018501497A1 (en) 2019-09-09
CN104365101B (zh) 2019-04-19
JP5997363B2 (ja) 2016-09-28
MX340383B (es) 2016-07-07
RU2628319C2 (ru) 2017-08-15
US20160050433A1 (en) 2016-02-18
US20160044334A1 (en) 2016-02-11
MY172302A (en) 2019-11-21
US20160044335A1 (en) 2016-02-11
PH12018501499A1 (en) 2019-09-09
KR20130116216A (ko) 2013-10-23
RU2014145820A (ru) 2016-06-10
US20150103911A1 (en) 2015-04-16
AU2018203530A1 (en) 2018-06-07

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