RU2739251C2 - Способ и устройство для кодирования/декодирования элемента изображения, содержащего данные изображения, представленные каналом составляющей яркости и, по меньшей мере, одним каналом составляющей цветности - Google Patents

Способ и устройство для кодирования/декодирования элемента изображения, содержащего данные изображения, представленные каналом составляющей яркости и, по меньшей мере, одним каналом составляющей цветности Download PDF

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RU2739251C2
RU2739251C2 RU2018130816A RU2018130816A RU2739251C2 RU 2739251 C2 RU2739251 C2 RU 2739251C2 RU 2018130816 A RU2018130816 A RU 2018130816A RU 2018130816 A RU2018130816 A RU 2018130816A RU 2739251 C2 RU2739251 C2 RU 2739251C2
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coding tree
chroma
split
sub
tree
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Фабрис ЮРБАН
Франк ГАЛЬПЭН
Танжи ПУАРЬЕ
Фабрис ЛЕЛЕАННЕК
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Томсон Лайсенсинг
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    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
RU2018130816A 2016-02-11 2017-02-03 Способ и устройство для кодирования/декодирования элемента изображения, содержащего данные изображения, представленные каналом составляющей яркости и, по меньшей мере, одним каналом составляющей цветности RU2739251C2 (ru)

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EP16305153.5 2016-02-11
EP16305153 2016-02-11
PCT/EP2017/052316 WO2017137311A1 (en) 2016-02-11 2017-02-03 Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel

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RU2020141190A RU2766561C2 (ru) 2016-02-11 2017-02-03 Способ и устройство для кодирования/декодирования элемента изображения, содержащего данные изображения, представленные каналом составляющей яркости и, по меньшей мере, одним каналом составляющей цветности

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CN (3) CN108605134B (enExample)
BR (1) BR112018015558A2 (enExample)
CA (1) CA3014332A1 (enExample)
MX (1) MX390759B (enExample)
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US20210385466A1 (en) 2021-12-09
US20250159212A1 (en) 2025-05-15
RU2020141190A3 (enExample) 2021-12-07
EP4040789A1 (en) 2022-08-10
EP3414903B1 (en) 2022-04-06
US12262028B2 (en) 2025-03-25
EP3414903A1 (en) 2018-12-19
MX2018009737A (es) 2018-11-29
CN108605134B (zh) 2022-07-15
CN108605134A (zh) 2018-09-28
KR20180111839A (ko) 2018-10-11
CA3014332A1 (en) 2017-08-17
RU2018130816A (ru) 2020-03-11
EP4040789B1 (en) 2023-10-18
CN115052152B (zh) 2025-11-25
EP4266684A2 (en) 2023-10-25
RU2018130816A3 (enExample) 2020-06-01
CN115052152A (zh) 2022-09-13
MY189780A (en) 2022-03-07
US11109045B2 (en) 2021-08-31
JP7746457B2 (ja) 2025-09-30
RU2766561C2 (ru) 2022-03-15
US20210006805A1 (en) 2021-01-07
BR112018015558A2 (pt) 2018-12-26
TW201729596A (zh) 2017-08-16
JP2024112884A (ja) 2024-08-21
TWI795352B (zh) 2023-03-11
JP7100582B2 (ja) 2022-07-13
RU2020141190A (ru) 2021-04-01
CN115052153A (zh) 2022-09-13
JP2019509662A (ja) 2019-04-04
EP4266684A3 (en) 2024-01-24
MX390759B (es) 2025-03-21
JP2022137130A (ja) 2022-09-21
JP7772665B2 (ja) 2025-11-18
WO2017137311A1 (en) 2017-08-17

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