RU2728516C2 - Кодирование и декодирование hdr видео - Google Patents

Кодирование и декодирование hdr видео Download PDF

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Publication number
RU2728516C2
RU2728516C2 RU2018136345A RU2018136345A RU2728516C2 RU 2728516 C2 RU2728516 C2 RU 2728516C2 RU 2018136345 A RU2018136345 A RU 2018136345A RU 2018136345 A RU2018136345 A RU 2018136345A RU 2728516 C2 RU2728516 C2 RU 2728516C2
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luminance
hdr
image
sdr
dynamic range
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RU2018136345A
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English (en)
Russian (ru)
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RU2018136345A (ru
RU2018136345A3 (https=
Inventor
Йоханнес Изебранд ТИХЕЛАР
МОРИК Йоханнес Герардус Рийк ВАН
Ерун Хуберт Христоффел Якобус СТЕССЕН
Руланд Фокко Эвехард ГОРИС
Марк Йозеф Виллем МЕРТЕНС
Патрик Люк Эльс ВАНДЕВАЛЛЕ
Рутгер НЕЙЛАНД
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Конинклейке Филипс Н.В.
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Priority claimed from PCT/EP2017/056055 external-priority patent/WO2017157977A1/en
Publication of RU2018136345A publication Critical patent/RU2018136345A/ru
Publication of RU2018136345A3 publication Critical patent/RU2018136345A3/ru
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • 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
    • H04N19/30—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
RU2018136345A 2016-03-18 2017-03-15 Кодирование и декодирование hdr видео RU2728516C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662310233P 2016-03-18 2016-03-18
US62/310233 2016-03-18
EP16165406.6 2016-04-14
EP16165406 2016-04-14
PCT/EP2017/056055 WO2017157977A1 (en) 2016-03-18 2017-03-15 Encoding and decoding hdr videos

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RU2018136345A RU2018136345A (ru) 2020-04-20
RU2018136345A3 RU2018136345A3 (https=) 2020-05-27
RU2728516C2 true RU2728516C2 (ru) 2020-07-30

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US (3) US10803562B2 (https=)
JP (1) JP7061073B6 (https=)
KR (1) KR102337438B1 (https=)
AU (1) AU2017235369B2 (https=)
ES (1) ES2951773T3 (https=)
MX (1) MX386571B (https=)
PL (1) PL3430806T3 (https=)
RU (1) RU2728516C2 (https=)
ZA (1) ZA201806927B (https=)

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KR20180119684A (ko) 2018-11-02
JP7061073B6 (ja) 2022-06-03
JP7061073B2 (ja) 2022-04-27
AU2017235369A1 (en) 2018-11-08
MX386571B (es) 2025-03-19
RU2018136345A (ru) 2020-04-20
MX2018011332A (es) 2019-01-31
RU2018136345A3 (https=) 2020-05-27
ES2951773T3 (es) 2023-10-24
KR102337438B1 (ko) 2021-12-09
ZA201806927B (en) 2020-07-29
US10803562B2 (en) 2020-10-13
US20190130542A1 (en) 2019-05-02
PL3430806T3 (pl) 2023-10-09
US20230177659A1 (en) 2023-06-08
AU2017235369B2 (en) 2022-02-03
US11593922B2 (en) 2023-02-28
JP2019512954A (ja) 2019-05-16
US11887285B2 (en) 2024-01-30
US20210019868A1 (en) 2021-01-21

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