EP4424014A4 - Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung - Google Patents

Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung

Info

Publication number
EP4424014A4
EP4424014A4 EP22886213.2A EP22886213A EP4424014A4 EP 4424014 A4 EP4424014 A4 EP 4424014A4 EP 22886213 A EP22886213 A EP 22886213A EP 4424014 A4 EP4424014 A4 EP 4424014A4
Authority
EP
European Patent Office
Prior art keywords
computer program
program product
video coding
coding
video
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
EP22886213.2A
Other languages
English (en)
French (fr)
Other versions
EP4424014A1 (de
Inventor
Honglei Zhang
Francesco Cricrì
Miska Matias Hannuksela
Tavakoli Hamed Rezazadegan
Nam Hai Le
Youvalari Ramin Ghaznavi
Jukka Ilari Ahonen
Emre Baris Aksu
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.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP4424014A1 publication Critical patent/EP4424014A1/de
Publication of EP4424014A4 publication Critical patent/EP4424014A4/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
    • H04N19/85—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
    • 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
    • G06N3/0455—Auto-encoder networks; Encoder-decoder networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • 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
    • G06N3/0495—Quantised networks; Sparse networks; Compressed networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
EP22886213.2A 2021-10-29 2022-10-05 Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung Pending EP4424014A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20216121 2021-10-29
PCT/FI2022/050663 WO2023073281A1 (en) 2021-10-29 2022-10-05 A method, an apparatus and a computer program product for video coding

Publications (2)

Publication Number Publication Date
EP4424014A1 EP4424014A1 (de) 2024-09-04
EP4424014A4 true EP4424014A4 (de) 2025-09-17

Family

ID=86159501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22886213.2A Pending EP4424014A4 (de) 2021-10-29 2022-10-05 Verfahren, vorrichtung und computerprogrammprodukt zur videocodierung

Country Status (2)

Country Link
EP (1) EP4424014A4 (de)
WO (1) WO2023073281A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025009940A1 (ko) * 2023-07-05 2025-01-09 엘지전자 주식회사 영상 부호화/복호화 방법, 비트스트림을 저장한 기록 매체 및 비트스트림을 전송하는 방법
WO2025076443A1 (en) * 2023-10-05 2025-04-10 Bytedance Inc. Post-processing filtering process based on post-processing filter groups
US12322087B1 (en) * 2024-05-24 2025-06-03 Wolfspeed, Inc. Multi-scale autoencoders for semiconductor workpiece understanding

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10681361B2 (en) * 2016-02-23 2020-06-09 Magic Pony Technology Limited Training end-to-end video processes
US20210021866A1 (en) * 2018-05-16 2021-01-21 Isize Limited Encoding and decoding image data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10681361B2 (en) * 2016-02-23 2020-06-09 Magic Pony Technology Limited Training end-to-end video processes
US20210021866A1 (en) * 2018-05-16 2021-01-21 Isize Limited Encoding and decoding image data

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Use cases and requirements for Video Coding for Machines", no. n20705, 19 August 2021 (2021-08-19), XP030297558, Retrieved from the Internet <URL:https://dms.mpeg.expert/doc_end_user/documents/135_OnLine/wg11/MDS20705_WG02_N00103.zip wg2n00103 Use cases and requirements for Video Coding for Machines.docx> [retrieved on 20210819] *
See also references of WO2023073281A1 *
YEGI LEE ET AL: "[VCM] Description of Exploration Experiments on video coding for multiple tasks with hybrid vision", no. m57996, 4 October 2021 (2021-10-04), XP030298637, Retrieved from the Internet <URL:https://dms.mpeg.expert/doc_end_user/documents/136_OnLine/wg11/m57996-v2-m57996_%5BVCM%5DDescriptionofExplorationExperimentsonvideocodingformultiplewithhybridvisiontasks_f.docx.zip m57996_[VCM] Description of Exploration Experiments on video coding for multiple with hybrid vision tasks_f.docx> [retrieved on 20211004] *

Also Published As

Publication number Publication date
EP4424014A1 (de) 2024-09-04
WO2023073281A1 (en) 2023-05-04

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A4 Supplementary search report drawn up and despatched

Effective date: 20250819

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 19/117 20140101AFI20250812BHEP

Ipc: H04N 19/85 20140101ALI20250812BHEP

Ipc: G06N 3/04 20230101ALI20250812BHEP

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Ipc: G06T 9/00 20060101ALI20250812BHEP