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GB201321850D0 - Palette Prediction - Google Patents

Palette Prediction

Info

Publication number
GB201321850D0
GB201321850D0 GBGB1321850.8A GB201321850A GB201321850D0 GB 201321850 D0 GB201321850 D0 GB 201321850D0 GB 201321850 A GB201321850 A GB 201321850A GB 201321850 D0 GB201321850 D0 GB 201321850D0
Authority
GB
United Kingdom
Prior art keywords
palette prediction
palette
prediction
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB1321850.8A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to GBGB1321850.8A priority Critical patent/GB201321850D0/en
Priority to GB1322468.8A priority patent/GB2521410B/en
Publication of GB201321850D0 publication Critical patent/GB201321850D0/en
Priority to RU2018113746A priority patent/RU2679566C1/en
Priority to EP18185886.1A priority patent/EP3425914B1/en
Priority to RU2018104096A priority patent/RU2689189C2/en
Priority to PCT/EP2014/077297 priority patent/WO2015086718A2/en
Priority to EP21184106.9A priority patent/EP3926955A1/en
Priority to RU2016127589A priority patent/RU2653270C2/en
Priority to US15/102,508 priority patent/US10834412B2/en
Priority to RU2016127592A priority patent/RU2645358C2/en
Priority to EP14816186.2A priority patent/EP3080990B1/en
Priority to KR1020187016735A priority patent/KR101996197B1/en
Priority to KR1020167017701A priority patent/KR101869018B1/en
Priority to KR1020167017790A priority patent/KR101897378B1/en
Priority to JP2016535223A priority patent/JP6537511B2/en
Priority to CN201480067735.4A priority patent/CN105814889B/en
Priority to PL18185886T priority patent/PL3425914T3/en
Priority to EP14818919.4A priority patent/EP3080991B1/en
Priority to ES18185886T priority patent/ES2893815T3/en
Priority to EP19219884.4A priority patent/EP3664448B1/en
Priority to JP2016536915A priority patent/JP6465890B2/en
Priority to US15/102,507 priority patent/US10419774B2/en
Priority to PCT/EP2014/077296 priority patent/WO2015086717A2/en
Priority to CN201480067915.2A priority patent/CN105814891B/en
Priority to US17/066,043 priority patent/US11259033B2/en
Ceased legal-status Critical Current

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
    • H04N19/46—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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/70—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
    • 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
    • H04N19/90—Methods 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
    • H04N19/93—Run-length coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GBGB1321850.8A 2013-12-10 2013-12-10 Palette Prediction Ceased GB201321850D0 (en)

Priority Applications (25)

Application Number Priority Date Filing Date Title
GBGB1321850.8A GB201321850D0 (en) 2013-12-10 2013-12-10 Palette Prediction
GB1322468.8A GB2521410B (en) 2013-12-10 2013-12-18 Method and apparatus for encoding or decoding blocks of pixel
CN201480067915.2A CN105814891B (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding palette in palette coding mode
KR1020167017701A KR101869018B1 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
KR1020167017790A KR101897378B1 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a palette in palette coding mode
RU2018104096A RU2689189C2 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a pixel unit
PCT/EP2014/077297 WO2015086718A2 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding blocks of pixel
EP21184106.9A EP3926955A1 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding blocks of pixel
RU2016127589A RU2653270C2 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
US15/102,508 US10834412B2 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding blocks of pixel
RU2016127592A RU2645358C2 (en) 2013-12-10 2014-12-10 Method and device for coding or decoding pixel units
EP14816186.2A EP3080990B1 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a palette in palette coding mode
KR1020187016735A KR101996197B1 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
RU2018113746A RU2679566C1 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
EP18185886.1A EP3425914B1 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a palette in palette coding mode
JP2016535223A JP6537511B2 (en) 2013-12-10 2014-12-10 Improved palette mode in HEVC
CN201480067735.4A CN105814889B (en) 2013-12-10 2014-12-10 Improved palette mode in HEVC
PL18185886T PL3425914T3 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a palette in palette coding mode
EP14818919.4A EP3080991B1 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
ES18185886T ES2893815T3 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding a palette in the palette encoding mode
EP19219884.4A EP3664448B1 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
JP2016536915A JP6465890B2 (en) 2013-12-10 2014-12-10 Method and apparatus for encoding or decoding pixel block
US15/102,507 US10419774B2 (en) 2013-12-10 2014-12-10 Palette mode in HEVC
PCT/EP2014/077296 WO2015086717A2 (en) 2013-12-10 2014-12-10 Improved palette mode in hevc
US17/066,043 US11259033B2 (en) 2013-12-10 2020-10-08 Method and apparatus for encoding or decoding blocks of pixel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1321850.8A GB201321850D0 (en) 2013-12-10 2013-12-10 Palette Prediction

Publications (1)

Publication Number Publication Date
GB201321850D0 true GB201321850D0 (en) 2014-01-22

Family

ID=50000505

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1321850.8A Ceased GB201321850D0 (en) 2013-12-10 2013-12-10 Palette Prediction
GB1322468.8A Active GB2521410B (en) 2013-12-10 2013-12-18 Method and apparatus for encoding or decoding blocks of pixel

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1322468.8A Active GB2521410B (en) 2013-12-10 2013-12-18 Method and apparatus for encoding or decoding blocks of pixel

Country Status (1)

Country Link
GB (2) GB201321850D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106464888A (en) * 2014-03-17 2017-02-22 诺基亚技术有限公司 Method and technical equipment for video coding and decoding

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016014327B1 (en) 2013-12-18 2023-03-21 Hfi Innovation Inc. METHOD OF DECODING A BLOCK OF VIDEO DATA
US11323733B2 (en) 2014-05-23 2022-05-03 Qualcomm Incorporated Predictor palette initialization in palette-based video coding
RU2686559C2 (en) 2015-01-29 2019-04-29 Кэнон Кабусики Кайся Performing indicator for paletraising during encoding or decoding of independent codorated structures
GB2534607A (en) * 2015-01-29 2016-08-03 Canon Kk Palette predictor initializer when encoding or decoding self-contained coding structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023558A (en) * 1996-06-27 2000-02-08 Apple Computer, Inc. Graphics compression for an emulation system
JPH11161782A (en) * 1997-11-27 1999-06-18 Seiko Epson Corp Color image encoding method and encoding device thereof, color image decoding method and decoding device thereof
US7433526B2 (en) * 2002-04-30 2008-10-07 Hewlett-Packard Development Company, L.P. Method for compressing images and image sequences through adaptive partitioning
US9558567B2 (en) * 2013-07-12 2017-01-31 Qualcomm Incorporated Palette prediction in palette-based video coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106464888A (en) * 2014-03-17 2017-02-22 诺基亚技术有限公司 Method and technical equipment for video coding and decoding

Also Published As

Publication number Publication date
GB2521410B (en) 2017-07-05
GB201322468D0 (en) 2014-02-05
GB2521410A (en) 2015-06-24

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Legal Events

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AT Applications terminated before publication under section 16(1)