MX354337B - Codificación y decodificación de señal compatible con versiones anteriores híbrida. - Google Patents

Codificación y decodificación de señal compatible con versiones anteriores híbrida.

Info

Publication number
MX354337B
MX354337B MX2015014352A MX2015014352A MX354337B MX 354337 B MX354337 B MX 354337B MX 2015014352 A MX2015014352 A MX 2015014352A MX 2015014352 A MX2015014352 A MX 2015014352A MX 354337 B MX354337 B MX 354337B
Authority
MX
Mexico
Prior art keywords
decoding
signal encoding
rendition
portions
data
Prior art date
Application number
MX2015014352A
Other languages
English (en)
Other versions
MX2015014352A (es
Inventor
Rossato Luca
Meardi Guido
Original Assignee
Rossato Luca
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 Rossato Luca filed Critical Rossato Luca
Publication of MX2015014352A publication Critical patent/MX2015014352A/es
Publication of MX354337B publication Critical patent/MX354337B/es

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/46—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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)

Abstract

Hardware de procesador de computadora: analiza un flujo de datos en primeras porciones de datos codificados y segundas porciones de datos codificados; implementan un primer decodificador para decodificar las primeras porciones de datos codificados en una primera presentación de una señal; implementa un segundo decodificador para decodificar las segundas porciones de datos codificados en datos de reconstrucción, los datos de reconstrucción especifican como modificar la primera presentación de la señal; y aplica los datos de reconstrucción de la primera presentación de la señal para producir una segunda presentación de la señal.
MX2015014352A 2013-04-15 2014-04-14 Codificación y decodificación de señal compatible con versiones anteriores híbrida. MX354337B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361812046P 2013-04-15 2013-04-15
PCT/IB2014/060716 WO2014170819A1 (en) 2013-04-15 2014-04-14 Hybrid backward-compatible signal encoding and decoding

Publications (2)

Publication Number Publication Date
MX2015014352A MX2015014352A (es) 2016-04-20
MX354337B true MX354337B (es) 2018-02-27

Family

ID=50685995

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014352A MX354337B (es) 2013-04-15 2014-04-14 Codificación y decodificación de señal compatible con versiones anteriores híbrida.

Country Status (17)

Country Link
US (5) US9912945B2 (es)
EP (2) EP2987325B1 (es)
JP (3) JP6457488B2 (es)
KR (1) KR102301083B1 (es)
CN (2) CN110933437B (es)
AU (1) AU2014255324B2 (es)
BR (1) BR112015026244B1 (es)
CA (1) CA2909445C (es)
DK (1) DK2987325T3 (es)
EA (1) EA035886B1 (es)
ES (1) ES2699983T3 (es)
HK (1) HK1216808A1 (es)
MX (1) MX354337B (es)
MY (1) MY189280A (es)
PL (1) PL2987325T3 (es)
SG (1) SG11201508427YA (es)
WO (1) WO2014170819A1 (es)

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Also Published As

Publication number Publication date
ES2699983T3 (es) 2019-02-13
US20210329276A1 (en) 2021-10-21
AU2014255324B2 (en) 2018-05-17
DK2987325T3 (en) 2018-12-17
US20180115778A1 (en) 2018-04-26
JP6705885B2 (ja) 2020-06-03
BR112015026244A8 (pt) 2022-11-08
EP2987325B1 (en) 2018-08-29
BR112015026244B1 (pt) 2023-04-25
CN110933437B (zh) 2022-07-26
KR20150140842A (ko) 2015-12-16
KR102301083B1 (ko) 2021-09-10
AU2014255324A1 (en) 2015-11-12
US20230011071A1 (en) 2023-01-12
JP2020141416A (ja) 2020-09-03
SG11201508427YA (en) 2015-11-27
HK1216808A1 (zh) 2016-12-02
EA201591975A1 (ru) 2016-04-29
JP6457488B2 (ja) 2019-01-23
US10652560B2 (en) 2020-05-12
EA035886B1 (ru) 2020-08-27
JP2016519904A (ja) 2016-07-07
MX2015014352A (es) 2016-04-20
US11394985B2 (en) 2022-07-19
JP2019062570A (ja) 2019-04-18
EP3468191A1 (en) 2019-04-10
PL2987325T3 (pl) 2019-04-30
WO2014170819A1 (en) 2014-10-23
BR112015026244A2 (pt) 2017-07-25
EP2987325A1 (en) 2016-02-24
JP7156762B2 (ja) 2022-10-19
US20200344488A1 (en) 2020-10-29
CN110933437A (zh) 2020-03-27
CN105432083A (zh) 2016-03-23
MY189280A (en) 2022-01-31
CN105432083B (zh) 2020-01-07
US9912945B2 (en) 2018-03-06
US10887612B2 (en) 2021-01-05
US20140321555A1 (en) 2014-10-30
CA2909445C (en) 2024-02-20
CA2909445A1 (en) 2014-10-23

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