CN108605134B - 用于对图像单元进行编码/解码的方法和设备 - Google Patents

用于对图像单元进行编码/解码的方法和设备 Download PDF

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CN108605134B
CN108605134B CN201780010687.9A CN201780010687A CN108605134B CN 108605134 B CN108605134 B CN 108605134B CN 201780010687 A CN201780010687 A CN 201780010687A CN 108605134 B CN108605134 B CN 108605134B
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coding tree
unit
chroma
sub
image
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CN108605134A (zh
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F.厄本
F.加尔平
T.波里尔
F.勒黎安奈克
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InterDigital VC Holdings Inc
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Thomson Licensing SAS
InterDigital VC Holdings Inc
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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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201780010687.9A 2016-02-11 2017-02-03 用于对图像单元进行编码/解码的方法和设备 Active CN108605134B (zh)

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CN202210747508.2A CN115052153A (zh) 2016-02-11 2017-02-03 用于对图像单元进行编码/解码的方法和设备
CN202210747507.8A CN115052152B (zh) 2016-02-11 2017-02-03 用于对图像单元进行编码/解码的方法和设备

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EP16305153 2016-02-11
EP16305153.5 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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RU2018130816A3 (https=) 2020-06-01
KR20180111839A (ko) 2018-10-11
RU2739251C2 (ru) 2020-12-22
MY189780A (en) 2022-03-07
WO2017137311A1 (en) 2017-08-17
EP4266684A3 (en) 2024-01-24
JP7746457B2 (ja) 2025-09-30
JP2019509662A (ja) 2019-04-04
RU2766561C2 (ru) 2022-03-15
JP2024112884A (ja) 2024-08-21
CN115052152A (zh) 2022-09-13
US20210006805A1 (en) 2021-01-07
RU2020141190A (ru) 2021-04-01
RU2020141190A3 (https=) 2021-12-07
TW201729596A (zh) 2017-08-16
US11109045B2 (en) 2021-08-31
CN115052153A (zh) 2022-09-13
BR112018015558A2 (pt) 2018-12-26
CA3014332A1 (en) 2017-08-17
JP7772665B2 (ja) 2025-11-18
EP4040789A1 (en) 2022-08-10
EP3414903B1 (en) 2022-04-06
CN108605134A (zh) 2018-09-28
TWI795352B (zh) 2023-03-11
US12262028B2 (en) 2025-03-25
MX390759B (es) 2025-03-21
JP2022137130A (ja) 2022-09-21
MX2018009737A (es) 2018-11-29
KR102906521B1 (ko) 2025-12-31
RU2018130816A (ru) 2020-03-11
JP7100582B2 (ja) 2022-07-13
EP4266684A2 (en) 2023-10-25
EP4040789B1 (en) 2023-10-18
KR20260011197A (ko) 2026-01-22
US20210385466A1 (en) 2021-12-09
CN115052152B (zh) 2025-11-25
US20250159212A1 (en) 2025-05-15
EP3414903A1 (en) 2018-12-19

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