EA201591975A1 - Гибридное обратно совместимое кодирование и декодирование сигналов - Google Patents

Гибридное обратно совместимое кодирование и декодирование сигналов

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Publication number
EA201591975A1
EA201591975A1 EA201591975A EA201591975A EA201591975A1 EA 201591975 A1 EA201591975 A1 EA 201591975A1 EA 201591975 A EA201591975 A EA 201591975A EA 201591975 A EA201591975 A EA 201591975A EA 201591975 A1 EA201591975 A1 EA 201591975A1
Authority
EA
Eurasian Patent Office
Prior art keywords
data
backly
decoding
hybrid
signal
Prior art date
Application number
EA201591975A
Other languages
English (en)
Other versions
EA035886B1 (ru
Inventor
Лука Россато
Гвидо Меарди
Original Assignee
Лука Россато
Гвидо Меарди
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 Лука Россато, Гвидо Меарди filed Critical Лука Россато
Publication of EA201591975A1 publication Critical patent/EA201591975A1/ru
Publication of EA035886B1 publication Critical patent/EA035886B1/ru

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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

Аппаратные средства компьютерного процессора: синтаксически анализируют поток данных на первые части кодированных данных и вторые части кодированных данных; реализует первый декодер для того, чтобы декодировать первые части кодированных данных в первое визуальное представление сигнала; реализуют второй декодер для того, чтобы декодировать вторые части кодированных данных в данные для восстановления, причем данные для восстановления указывают то, как модифицировать первое визуальное представление сигнала; и применяют данные для восстановления к первому визуальному представлению сигнала для того, чтобы формировать второе визуальное представление сигнала.
EA201591975A 2013-04-15 2014-04-14 Гибридное обратно совместимое кодирование и декодирование сигналов EA035886B1 (ru)

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
EA201591975A1 true EA201591975A1 (ru) 2016-04-29
EA035886B1 EA035886B1 (ru) 2020-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591975A EA035886B1 (ru) 2013-04-15 2014-04-14 Гибридное обратно совместимое кодирование и декодирование сигналов

Country Status (17)

Country Link
US (5) US9912945B2 (ru)
EP (2) EP3468191A1 (ru)
JP (3) JP6457488B2 (ru)
KR (1) KR102301083B1 (ru)
CN (2) CN110933437B (ru)
AU (1) AU2014255324B2 (ru)
BR (1) BR112015026244B1 (ru)
CA (1) CA2909445C (ru)
DK (1) DK2987325T3 (ru)
EA (1) EA035886B1 (ru)
ES (1) ES2699983T3 (ru)
HK (1) HK1216808A1 (ru)
MX (1) MX354337B (ru)
MY (1) MY189280A (ru)
PL (1) PL2987325T3 (ru)
SG (1) SG11201508427YA (ru)
WO (1) WO2014170819A1 (ru)

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Also Published As

Publication number Publication date
US20200344488A1 (en) 2020-10-29
BR112015026244A2 (pt) 2017-07-25
DK2987325T3 (en) 2018-12-17
KR20150140842A (ko) 2015-12-16
US20230011071A1 (en) 2023-01-12
CA2909445C (en) 2024-02-20
US20180115778A1 (en) 2018-04-26
KR102301083B1 (ko) 2021-09-10
PL2987325T3 (pl) 2019-04-30
JP2019062570A (ja) 2019-04-18
CN105432083A (zh) 2016-03-23
BR112015026244A8 (pt) 2022-11-08
MX354337B (es) 2018-02-27
JP6705885B2 (ja) 2020-06-03
EP2987325A1 (en) 2016-02-24
HK1216808A1 (zh) 2016-12-02
MX2015014352A (es) 2016-04-20
BR112015026244B1 (pt) 2023-04-25
AU2014255324A1 (en) 2015-11-12
US20140321555A1 (en) 2014-10-30
ES2699983T3 (es) 2019-02-13
EP2987325B1 (en) 2018-08-29
CN110933437A (zh) 2020-03-27
US11394985B2 (en) 2022-07-19
EP3468191A1 (en) 2019-04-10
WO2014170819A1 (en) 2014-10-23
JP2016519904A (ja) 2016-07-07
JP6457488B2 (ja) 2019-01-23
CN105432083B (zh) 2020-01-07
MY189280A (en) 2022-01-31
JP7156762B2 (ja) 2022-10-19
SG11201508427YA (en) 2015-11-27
JP2020141416A (ja) 2020-09-03
US10887612B2 (en) 2021-01-05
US9912945B2 (en) 2018-03-06
US10652560B2 (en) 2020-05-12
EA035886B1 (ru) 2020-08-27
CA2909445A1 (en) 2014-10-23
CN110933437B (zh) 2022-07-26
AU2014255324B2 (en) 2018-05-17
US20210329276A1 (en) 2021-10-21

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