IN2014CN03945A - - Google Patents

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Publication number
IN2014CN03945A
IN2014CN03945A IN3945CHN2014A IN2014CN03945A IN 2014CN03945 A IN2014CN03945 A IN 2014CN03945A IN 3945CHN2014 A IN3945CHN2014 A IN 3945CHN2014A IN 2014CN03945 A IN2014CN03945 A IN 2014CN03945A
Authority
IN
India
Prior art keywords
block
quantization
generating
motion information
merge
Prior art date
Application number
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English (en)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
Infobridge Pte 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 Infobridge Pte Ltd filed Critical Infobridge Pte Ltd
Publication of IN2014CN03945A publication Critical patent/IN2014CN03945A/en

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    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN3945CHN2014 2011-11-07 2012-11-06 IN2014CN03945A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110115216A KR20130050403A (ko) 2011-11-07 2011-11-07 인터 모드에서의 복원 블록 생성 방법
PCT/CN2012/084159 WO2013067917A1 (en) 2011-11-07 2012-11-06 Method of decoding video data

Publications (1)

Publication Number Publication Date
IN2014CN03945A true IN2014CN03945A (enrdf_load_stackoverflow) 2015-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
IN3945CHN2014 IN2014CN03945A (enrdf_load_stackoverflow) 2011-11-07 2012-11-06

Country Status (8)

Country Link
US (5) US9532049B2 (enrdf_load_stackoverflow)
EP (3) EP3907989A1 (enrdf_load_stackoverflow)
JP (5) JP5731078B2 (enrdf_load_stackoverflow)
KR (4) KR20130050403A (enrdf_load_stackoverflow)
CN (7) CN103096072B (enrdf_load_stackoverflow)
IN (1) IN2014CN03945A (enrdf_load_stackoverflow)
TW (5) TWI744613B (enrdf_load_stackoverflow)
WO (1) WO2013067917A1 (enrdf_load_stackoverflow)

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Also Published As

Publication number Publication date
TWI608729B (zh) 2017-12-11
TWI552572B (zh) 2016-10-01
EP3907989A1 (en) 2021-11-10
JP2015146639A (ja) 2015-08-13
KR20130050403A (ko) 2013-05-16
KR20140060578A (ko) 2014-05-20
KR20140076581A (ko) 2014-06-20
CN107454422B (zh) 2020-08-07
JP2015146637A (ja) 2015-08-13
CN103096072A (zh) 2013-05-08
CN107483955A (zh) 2017-12-15
JP5731078B2 (ja) 2015-06-10
JP6023842B2 (ja) 2016-11-09
CN107592544A (zh) 2018-01-16
CN107404652B (zh) 2020-07-10
JP2015146638A (ja) 2015-08-13
US9532049B2 (en) 2016-12-27
JP2014534754A (ja) 2014-12-18
TWI744613B (zh) 2021-11-01
US20240298024A1 (en) 2024-09-05
EP2752003A4 (en) 2015-04-29
TWI788036B (zh) 2022-12-21
TW201804803A (zh) 2018-02-01
TW201320765A (zh) 2013-05-16
EP2752003A1 (en) 2014-07-09
JP2015146636A (ja) 2015-08-13
JP6005791B2 (ja) 2016-10-12
US20170078693A1 (en) 2017-03-16
CN107483955B (zh) 2020-07-10
US11089322B2 (en) 2021-08-10
TW201637450A (zh) 2016-10-16
CN103096072B (zh) 2017-09-22
CN107454422A (zh) 2017-12-08
TW201924348A (zh) 2019-06-16
CN107404652A (zh) 2017-11-28
CN107483957B (zh) 2020-07-14
CN107483957A (zh) 2017-12-15
TWI659644B (zh) 2019-05-11
EP3926950A1 (en) 2021-12-22
JP6005792B2 (ja) 2016-10-12
WO2013067917A1 (en) 2013-05-16
KR20140061535A (ko) 2014-05-21
US20190116375A1 (en) 2019-04-18
CN107592544B (zh) 2020-04-21
JP6005790B2 (ja) 2016-10-12
US11997307B2 (en) 2024-05-28
US10182239B2 (en) 2019-01-15
US20140294086A1 (en) 2014-10-02
US20210352316A1 (en) 2021-11-11
CN107483956A (zh) 2017-12-15
CN107483956B (zh) 2020-04-21
TW202205860A (zh) 2022-02-01

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