CN116939218A - 区域增强层的编解码方法和装置 - Google Patents

区域增强层的编解码方法和装置 Download PDF

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Publication number
CN116939218A
CN116939218A CN202210365196.9A CN202210365196A CN116939218A CN 116939218 A CN116939218 A CN 116939218A CN 202210365196 A CN202210365196 A CN 202210365196A CN 116939218 A CN116939218 A CN 116939218A
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network
reconstructed
feature map
input
residual
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CN202210365196.9A
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English (en)
Chinese (zh)
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毛珏
赵寅
杨海涛
张恋
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202210365196.9A priority Critical patent/CN116939218A/zh
Priority to EP23784193.7A priority patent/EP4492786A4/en
Priority to JP2024559394A priority patent/JP7760756B2/ja
Priority to PCT/CN2023/084290 priority patent/WO2023193629A1/zh
Publication of CN116939218A publication Critical patent/CN116939218A/zh
Priority to MX2024012429A priority patent/MX2024012429A/es
Priority to US18/908,185 priority patent/US20250030879A1/en
Priority to JP2025173783A priority patent/JP2026027261A/ja
Pending legal-status Critical Current

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • 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
    • H04N19/10—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
    • H04N19/182—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 pixel
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Computational Linguistics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
CN202210365196.9A 2022-04-08 2022-04-08 区域增强层的编解码方法和装置 Pending CN116939218A (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN202210365196.9A CN116939218A (zh) 2022-04-08 2022-04-08 区域增强层的编解码方法和装置
EP23784193.7A EP4492786A4 (en) 2022-04-08 2023-03-28 ENCODING METHOD AND APPARATUS FOR REGION ENHANCEMENT LAYER, AND DECODING METHOD AND APPARATUS FOR AREA ENHANCEMENT LAYER
JP2024559394A JP7760756B2 (ja) 2022-04-08 2023-03-28 領域強化層をエンコーディングおよびデコーディングするための方法および装置
PCT/CN2023/084290 WO2023193629A1 (zh) 2022-04-08 2023-03-28 区域增强层的编解码方法和装置
MX2024012429A MX2024012429A (es) 2022-04-08 2024-10-07 Metodo y aparato para codificar y decodificar la capa de mejora de region
US18/908,185 US20250030879A1 (en) 2022-04-08 2024-10-07 Method and Apparatus for Encoding and Decoding Region Enhancement Layer
JP2025173783A JP2026027261A (ja) 2022-04-08 2025-10-15 領域強化層をエンコーディングおよびデコーディングするための方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210365196.9A CN116939218A (zh) 2022-04-08 2022-04-08 区域增强层的编解码方法和装置

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CN116939218A true CN116939218A (zh) 2023-10-24

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US (1) US20250030879A1 (https=)
EP (1) EP4492786A4 (https=)
JP (2) JP7760756B2 (https=)
CN (1) CN116939218A (https=)
MX (1) MX2024012429A (https=)
WO (1) WO2023193629A1 (https=)

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WO2025153080A1 (zh) * 2024-01-18 2025-07-24 杭州海康威视数字技术股份有限公司 图像解码方法、装置及其设备

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CN118152497B (zh) * 2024-03-28 2025-04-01 中国科学院华南植物园 新型结构化分层地理网格编码方法、系统、设备及介质
CN119150706B (zh) * 2024-11-18 2025-03-18 广西南宁双卓科技有限公司 弓网物理变量预测方法、装置、系统及存储介质

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KR20060063613A (ko) * 2004-12-06 2006-06-12 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR100888963B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
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JP2026027261A (ja) 2026-02-18
JP7760756B2 (ja) 2025-10-27
JP2025511850A (ja) 2025-04-16
WO2023193629A1 (zh) 2023-10-12
EP4492786A1 (en) 2025-01-15
EP4492786A4 (en) 2025-07-09
US20250030879A1 (en) 2025-01-23
MX2024012429A (es) 2024-11-08

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