CA2852792C - Unified design for picture partitioning schemes - Google Patents

Unified design for picture partitioning schemes Download PDF

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Publication number
CA2852792C
CA2852792C CA2852792A CA2852792A CA2852792C CA 2852792 C CA2852792 C CA 2852792C CA 2852792 A CA2852792 A CA 2852792A CA 2852792 A CA2852792 A CA 2852792A CA 2852792 C CA2852792 C CA 2852792C
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slice
picture
syntax element
slices
coding
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French (fr)
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CA2852792A1 (en
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Muhammed Zeyd Coban
Ye-Kui Wang
Marta Karczewicz
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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
    • H04N19/10—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/102—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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/172—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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/70—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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Forging (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA2852792A 2011-10-26 2012-10-26 Unified design for picture partitioning schemes Active CA2852792C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161551862P 2011-10-26 2011-10-26
US61/551,862 2011-10-26
US13/660,635 US9247258B2 (en) 2011-10-26 2012-10-25 Unified design for picture partitioning schemes
US13/660,635 2012-10-25
PCT/US2012/062166 WO2013063425A1 (en) 2011-10-26 2012-10-26 Unified design for picture partitioning schemes

Publications (2)

Publication Number Publication Date
CA2852792A1 CA2852792A1 (en) 2013-05-02
CA2852792C true CA2852792C (en) 2017-02-28

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CA2852792A Active CA2852792C (en) 2011-10-26 2012-10-26 Unified design for picture partitioning schemes

Country Status (18)

Country Link
US (1) US9247258B2 (2)
EP (2) EP2772050A1 (2)
JP (1) JP5882487B2 (2)
KR (1) KR101613858B1 (2)
CN (1) CN103947207B (2)
AU (2) AU2012328617A1 (2)
BR (1) BR112014010046B1 (2)
CA (1) CA2852792C (2)
DK (1) DK3340626T3 (2)
ES (1) ES2841424T3 (2)
HU (1) HUE051181T2 (2)
IL (1) IL232002A (2)
IN (1) IN2014CN03134A (2)
MY (1) MY168318A (2)
PH (1) PH12014500918A1 (2)
SG (1) SG11201401424WA (2)
WO (1) WO2013063425A1 (2)
ZA (1) ZA201403808B (2)

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Also Published As

Publication number Publication date
CN103947207B (zh) 2017-09-15
WO2013063425A1 (en) 2013-05-02
IN2014CN03134A (2) 2015-07-03
JP2014534737A (ja) 2014-12-18
SG11201401424WA (en) 2014-05-29
BR112014010046A2 (pt) 2017-06-13
AU2016201602B2 (en) 2017-06-01
ES2841424T3 (es) 2021-07-08
EP3340626B1 (en) 2020-09-30
CA2852792A1 (en) 2013-05-02
HUE051181T2 (hu) 2021-03-01
PH12014500918A1 (en) 2017-07-19
IL232002A (en) 2017-08-31
ZA201403808B (en) 2017-01-25
BR112014010046A8 (pt) 2017-06-20
AU2016201602A1 (en) 2016-04-07
RU2014120983A (ru) 2015-12-10
US9247258B2 (en) 2016-01-26
IL232002A0 (en) 2014-05-28
BR112014010046B1 (pt) 2022-05-10
KR101613858B1 (ko) 2016-04-29
MY168318A (en) 2018-10-30
DK3340626T3 (da) 2020-12-14
EP3340626A1 (en) 2018-06-27
CN103947207A (zh) 2014-07-23
KR20140088575A (ko) 2014-07-10
US20130107952A1 (en) 2013-05-02
AU2012328617A1 (en) 2014-05-08
EP2772050A1 (en) 2014-09-03
JP5882487B2 (ja) 2016-03-09

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