EP4771867A1 - Verbesserte merkmalsverarbeitung für bildkompression auf der basis von merkmalsverteilungslernen - Google Patents

Verbesserte merkmalsverarbeitung für bildkompression auf der basis von merkmalsverteilungslernen

Info

Publication number
EP4771867A1
EP4771867A1 EP24768766.8A EP24768766A EP4771867A1 EP 4771867 A1 EP4771867 A1 EP 4771867A1 EP 24768766 A EP24768766 A EP 24768766A EP 4771867 A1 EP4771867 A1 EP 4771867A1
Authority
EP
European Patent Office
Prior art keywords
feature map
distribution parameters
neural network
feature
generate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24768766.8A
Other languages
English (en)
French (fr)
Inventor
Junghyun Ahn
Jiahao PANG
Muhammad Asad LODHI
Dong Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital VC Holdings Inc
Original Assignee
InterDigital VC Holdings Inc
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 InterDigital VC Holdings Inc filed Critical InterDigital VC Holdings Inc
Publication of EP4771867A1 publication Critical patent/EP4771867A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
EP24768766.8A 2023-09-01 2024-08-15 Verbesserte merkmalsverarbeitung für bildkompression auf der basis von merkmalsverteilungslernen Pending EP4771867A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363536340P 2023-09-01 2023-09-01
PCT/US2024/042580 WO2025049125A1 (en) 2023-09-01 2024-08-15 An enhanced feature processing for image compression based on feature distribution learning

Publications (1)

Publication Number Publication Date
EP4771867A1 true EP4771867A1 (de) 2026-07-08

Family

ID=92712421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24768766.8A Pending EP4771867A1 (de) 2023-09-01 2024-08-15 Verbesserte merkmalsverarbeitung für bildkompression auf der basis von merkmalsverteilungslernen

Country Status (3)

Country Link
EP (1) EP4771867A1 (de)
CN (1) CN122095631A (de)
WO (1) WO2025049125A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114239731B (zh) * 2021-12-20 2025-11-18 北京市商汤科技开发有限公司 分类网络的训练方法、图像分类方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117768655A (zh) * 2021-02-25 2024-03-26 华为技术有限公司 音视频或图像分层压缩方法和装置
CN115955563B (zh) * 2022-12-19 2025-07-15 武汉大学 一种星地联合多光谱遥感影像压缩方法及系统

Also Published As

Publication number Publication date
CN122095631A (zh) 2026-05-26
WO2025049125A1 (en) 2025-03-06

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