MX386571B - Codificación y decodificación de videos de alto intervalo dinámico (hdr). - Google Patents

Codificación y decodificación de videos de alto intervalo dinámico (hdr).

Info

Publication number
MX386571B
MX386571B MX2018011332A MX2018011332A MX386571B MX 386571 B MX386571 B MX 386571B MX 2018011332 A MX2018011332 A MX 2018011332A MX 2018011332 A MX2018011332 A MX 2018011332A MX 386571 B MX386571 B MX 386571B
Authority
MX
Mexico
Prior art keywords
hdr
dynamic range
darkest
image
luminance
Prior art date
Application number
MX2018011332A
Other languages
English (en)
Spanish (es)
Other versions
MX2018011332A (es
Inventor
Jeroen Hubert Christoffel Jacobus Stessen
Mourik Johannes Gerardus Rijk Van
Johannes Yzebrand Tichelaar
Mark Jozef Willem Mertens
Patrick Luc Els Vandewalle
Roeland Focco Everhard Goris
Rutger Nijland
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Priority claimed from PCT/EP2017/056055 external-priority patent/WO2017157977A1/en
Publication of MX2018011332A publication Critical patent/MX2018011332A/es
Publication of MX386571B publication Critical patent/MX386571B/es

Links

Classifications

    • 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

Landscapes

  • 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)
MX2018011332A 2016-03-18 2017-03-15 Codificación y decodificación de videos de alto intervalo dinámico (hdr). MX386571B (es)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
MX2018011332A MX2018011332A (es) 2019-01-31
MX386571B true MX386571B (es) 2025-03-19

Family

ID=65728953

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018011332A MX386571B (es) 2016-03-18 2017-03-15 Codificación y decodificación de videos de alto intervalo dinámico (hdr).

Country Status (9)

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

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Also Published As

Publication number Publication date
KR20180119684A (ko) 2018-11-02
JP7061073B6 (ja) 2022-06-03
KR102337438B1 (ko) 2021-12-09
US20230177659A1 (en) 2023-06-08
US10803562B2 (en) 2020-10-13
AU2017235369A1 (en) 2018-11-08
RU2018136345A (ru) 2020-04-20
US11593922B2 (en) 2023-02-28
US20190130542A1 (en) 2019-05-02
ZA201806927B (en) 2020-07-29
RU2728516C2 (ru) 2020-07-30
US11887285B2 (en) 2024-01-30
ES2951773T3 (es) 2023-10-24
PL3430806T3 (pl) 2023-10-09
RU2018136345A3 (enExample) 2020-05-27
JP2019512954A (ja) 2019-05-16
AU2017235369B2 (en) 2022-02-03
MX2018011332A (es) 2019-01-31
US20210019868A1 (en) 2021-01-21
JP7061073B2 (ja) 2022-04-27

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