MX359650B - Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. - Google Patents

Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes.

Info

Publication number
MX359650B
MX359650B MX2015014074A MX2015014074A MX359650B MX 359650 B MX359650 B MX 359650B MX 2015014074 A MX2015014074 A MX 2015014074A MX 2015014074 A MX2015014074 A MX 2015014074A MX 359650 B MX359650 B MX 359650B
Authority
MX
Mexico
Prior art keywords
encoding
lut
value
decoding
corresponding devices
Prior art date
Application number
MX2015014074A
Other languages
English (en)
Other versions
MX2015014074A (es
Inventor
Bordes Philippe
Andrivon Pierre
Jolly Emmanuel
Original Assignee
Dolby Int Ab
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 Dolby Int Ab filed Critical Dolby Int Ab
Publication of MX2015014074A publication Critical patent/MX2015014074A/es
Publication of MX359650B publication Critical patent/MX359650B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
    • H04N19/169—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
    • H04N19/102—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • 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)
  • Color Image Communication Systems (AREA)
  • Image Analysis (AREA)
  • Color Television Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)

Abstract

Se describe un método para codificar una tabla para consulta definida como una red de vértices. Al menos un valor es de cada vértice de la red. El método comprende para un vértice actual: - pronosticar al menos un valor de dicho vértice actual a partir de otro valor que se obtiene, por ejemplo, a partir de valores reconstruidos de vértices vecinos; y - codificar en un flujo de bits al menos un residuo calculado entre al menos un valor del vértice actual y su pronóstico en un flujo de bits.
MX2015014074A 2013-04-08 2014-03-17 Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. MX359650B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP13305453 2013-04-08
EP13306010 2013-07-15
EP14305109 2014-01-27
PCT/EP2014/055333 WO2014166705A1 (en) 2013-04-08 2014-03-17 Method for encoding and method for decoding a lut and corresponding devices

Publications (2)

Publication Number Publication Date
MX2015014074A MX2015014074A (es) 2015-12-11
MX359650B true MX359650B (es) 2018-10-05

Family

ID=50349595

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015014074A MX359650B (es) 2013-04-08 2014-03-17 Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes.
MX2018012138A MX2018012138A (es) 2013-04-08 2015-10-06 Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2018012138A MX2018012138A (es) 2013-04-08 2015-10-06 Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes.

Country Status (18)

Country Link
US (4) US10097857B2 (es)
EP (2) EP4254954A3 (es)
JP (4) JP6353896B2 (es)
KR (5) KR102366842B1 (es)
CN (4) CN109922345B (es)
AU (4) AU2014253414B2 (es)
BR (2) BR122020017670B1 (es)
CA (1) CA2909006C (es)
DK (1) DK2984836T3 (es)
FI (1) FI2984836T3 (es)
HK (2) HK1219826A1 (es)
IL (3) IL272813B (es)
MX (2) MX359650B (es)
PH (1) PH12015502212A1 (es)
RU (1) RU2667723C2 (es)
SG (2) SG11201507826TA (es)
WO (1) WO2014166705A1 (es)
ZA (4) ZA201507365B (es)

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ZA201806464B (en) 2020-12-23
FI2984836T3 (fi) 2024-07-30
JP2016519512A (ja) 2016-06-30
BR122020017670B1 (pt) 2023-01-24
CN109922345A (zh) 2019-06-21
JP6353896B2 (ja) 2018-07-04
JP2018157595A (ja) 2018-10-04
IL272813B (en) 2022-07-01
DK2984836T3 (da) 2024-07-22
KR102257783B1 (ko) 2021-05-28
MX2015014074A (es) 2015-12-11
AU2018247264B2 (en) 2020-10-15
CN105230019B (zh) 2019-04-09
CA2909006A1 (en) 2014-10-16
US12034971B2 (en) 2024-07-09
IL267963B (en) 2020-03-31
IL267963A (en) 2019-09-26
US20200177917A1 (en) 2020-06-04
JP2020092455A (ja) 2020-06-11
SG11201507826TA (en) 2015-10-29
EP2984836A1 (en) 2016-02-17
CN109951712A (zh) 2019-06-28
KR20220027279A (ko) 2022-03-07
JP2022003824A (ja) 2022-01-11
RU2018131947A (ru) 2018-10-02
HK1220840A1 (zh) 2017-05-12
SG10201803221XA (en) 2018-06-28
EP4254954A3 (en) 2023-10-18
BR112015025623B1 (pt) 2023-02-07
JP6957664B2 (ja) 2021-11-02
KR20230165873A (ko) 2023-12-05
AU2021200241B2 (en) 2022-11-24
CN109951714B (zh) 2022-11-11
KR20210064395A (ko) 2021-06-02
US11153605B2 (en) 2021-10-19
CA2909006C (en) 2022-07-26
RU2015147556A (ru) 2017-05-16
ZA202109771B (en) 2024-06-26
PH12015502212A1 (en) 2016-02-01
IL241789B (en) 2019-07-31
CN109951714A (zh) 2019-06-28
US10694209B2 (en) 2020-06-23
AU2021200241A1 (en) 2021-03-18
EP4254954A2 (en) 2023-10-04
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