CA2856548C - Coding least signficant bits of picture order count values identifying long-term reference pictures - Google Patents

Coding least signficant bits of picture order count values identifying long-term reference pictures Download PDF

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Publication number
CA2856548C
CA2856548C CA2856548A CA2856548A CA2856548C CA 2856548 C CA2856548 C CA 2856548C CA 2856548 A CA2856548 A CA 2856548A CA 2856548 A CA2856548 A CA 2856548A CA 2856548 C CA2856548 C CA 2856548C
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picture
long
count value
order count
term reference
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English (en)
French (fr)
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CA2856548A1 (en
Inventor
Ye-Kui Wang
Adarsh Krishnan RAMASUBRAMONIAN
Ying Chen
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • 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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CA2856548A 2011-12-02 2012-11-30 Coding least signficant bits of picture order count values identifying long-term reference pictures Active CA2856548C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201161566359P 2011-12-02 2011-12-02
US61/566,359 2011-12-02
US201261589295P 2012-01-20 2012-01-20
US61/589,295 2012-01-20
US201261624933P 2012-04-16 2012-04-16
US61/624,933 2012-04-16
US13/689,547 2012-11-29
US13/689,547 US9432665B2 (en) 2011-12-02 2012-11-29 Coding least significant bits of picture order count values identifying long-term reference pictures
PCT/US2012/067355 WO2013082464A1 (en) 2011-12-02 2012-11-30 Coding least signficant bits of picture order count values identifying long-term reference pictures

Publications (2)

Publication Number Publication Date
CA2856548A1 CA2856548A1 (en) 2013-06-06
CA2856548C true CA2856548C (en) 2018-08-28

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CA2856548A Active CA2856548C (en) 2011-12-02 2012-11-30 Coding least signficant bits of picture order count values identifying long-term reference pictures
CA2856726A Active CA2856726C (en) 2011-12-02 2012-11-30 Coding picture order count values identifying long-term reference frames

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CA2856726A Active CA2856726C (en) 2011-12-02 2012-11-30 Coding picture order count values identifying long-term reference frames

Country Status (20)

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US (2) US9432665B2 (2)
EP (2) EP2786569B1 (2)
JP (4) JP2015503287A (2)
KR (2) KR101632816B1 (2)
CN (2) CN103999463B (2)
AU (2) AU2012345727B2 (2)
BR (2) BR112014013373B1 (2)
CA (2) CA2856548C (2)
DK (1) DK2786569T3 (2)
ES (1) ES2715980T3 (2)
HU (1) HUE042033T2 (2)
IL (2) IL232590B (2)
IN (2) IN2014CN03837A (2)
MY (1) MY170982A (2)
PH (2) PH12014501075B1 (2)
RU (2) RU2594760C2 (2)
SG (2) SG11201402107WA (2)
SI (1) SI2786569T1 (2)
WO (2) WO2013082464A1 (2)
ZA (1) ZA201404863B (2)

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Publication number Publication date
AU2012345727A1 (en) 2014-06-12
PH12014501170A1 (en) 2014-09-08
US20130142256A1 (en) 2013-06-06
JP5866458B2 (ja) 2016-02-17
ZA201404863B (en) 2017-01-25
IN2014CN03797A (2) 2015-10-16
SG11201402107WA (en) 2014-09-26
HK1197125A1 (en) 2015-01-02
MY170982A (en) 2019-09-23
BR112014013365A8 (pt) 2021-02-23
KR20140100555A (ko) 2014-08-14
JP2015503287A (ja) 2015-01-29
JP2015500590A (ja) 2015-01-05
DK2786569T3 (en) 2019-04-01
KR101632815B1 (ko) 2016-06-22
JP2016158251A (ja) 2016-09-01
BR112014013373A8 (pt) 2021-02-23
CA2856726A1 (en) 2013-06-06
AU2012345720C1 (en) 2016-11-24
CN103999463A (zh) 2014-08-20
AU2012345727B2 (en) 2016-05-12
JP6661419B2 (ja) 2020-03-11
SG11201402109PA (en) 2014-09-26
KR20140100557A (ko) 2014-08-14
KR101632816B1 (ko) 2016-07-01
CN103999463B (zh) 2017-10-31
EP2786569A1 (en) 2014-10-08
BR112014013365B1 (pt) 2022-06-14
US9432665B2 (en) 2016-08-30
WO2013082464A1 (en) 2013-06-06
RU2573204C1 (ru) 2016-01-20
EP2786571B1 (en) 2019-05-01
IN2014CN03837A (2) 2015-07-03
JP2018129837A (ja) 2018-08-16
WO2013082471A1 (en) 2013-06-06
CA2856726C (en) 2021-05-11
BR112014013365A2 (pt) 2017-06-13
AU2012345720B2 (en) 2016-05-12
IL232590A0 (en) 2014-06-30
PH12014501075A1 (en) 2014-06-23
BR112014013373A2 (pt) 2017-06-13
JP6556894B2 (ja) 2019-08-07
CA2856548A1 (en) 2013-06-06
US9648321B2 (en) 2017-05-09
IL232591A0 (en) 2014-06-30
RU2014126865A (ru) 2016-02-10
PH12014501075B1 (en) 2017-09-29
IL232591B (en) 2018-02-28
US20130142257A1 (en) 2013-06-06
EP2786569B1 (en) 2018-12-19
EP2786571A1 (en) 2014-10-08
CN104025596A (zh) 2014-09-03
RU2594760C2 (ru) 2016-08-20
BR112014013373B1 (pt) 2022-06-07
ES2715980T3 (es) 2019-06-07
IL232590B (en) 2018-02-28
SI2786569T1 (sl) 2019-04-30
HUE042033T2 (hu) 2019-06-28
AU2012345720A1 (en) 2014-06-12
PH12014501170B1 (en) 2014-09-08

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