CN117897736A - 用于机器视频编码（vcm）的编码器和解码器 - Google Patents

用于机器视频编码（vcm）的编码器和解码器 Download PDF

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Publication number
CN117897736A
CN117897736A CN202280047141.1A CN202280047141A CN117897736A CN 117897736 A CN117897736 A CN 117897736A CN 202280047141 A CN202280047141 A CN 202280047141A CN 117897736 A CN117897736 A CN 117897736A
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China
Prior art keywords
feature
encoder
video
vcm
decoder
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Pending
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CN202280047141.1A
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English (en)
Chinese (zh)
Inventor
哈利·卡瓦
博里沃耶·福尔特
菲力博·阿兹克
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Op Solutions Co
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Op Solutions Co
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Publication of CN117897736A publication Critical patent/CN117897736A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202280047141.1A 2021-06-07 2022-06-03 用于机器视频编码（vcm）的编码器和解码器 Pending CN117897736A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163197834P 2021-06-07 2021-06-07
US63/197,834 2021-06-07
PCT/US2022/032048 WO2022260934A1 (en) 2021-06-07 2022-06-03 Encoder and decoder for video coding for machines (vcm)

Publications (1)

Publication Number Publication Date
CN117897736A true CN117897736A (zh) 2024-04-16

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CN202280047141.1A Pending CN117897736A (zh) 2021-06-07 2022-06-03 用于机器视频编码（vcm）的编码器和解码器

Country Status (6)

Country Link
US (1) US20240107088A1 (enExample)
EP (1) EP4352701A4 (enExample)
JP (1) JP2024520682A (enExample)
KR (1) KR20240051076A (enExample)
CN (1) CN117897736A (enExample)
WO (1) WO2022260934A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023081091A2 (en) * 2021-11-04 2023-05-11 Op Solutions, Llc Systems and methods for motion information transfer from visual to feature domain and feature-based decoder-side motion vector refinement control
CN120419187A (zh) * 2023-01-03 2025-08-01 Lg 电子株式会社 编码/解码方法和装置以及存储比特流的记录介质
US12309404B2 (en) * 2023-03-07 2025-05-20 Disney Enterprises, Inc. Contextual video compression framework with spatial-temporal cross-covariance transformers
CN120917753A (zh) * 2023-04-12 2025-11-07 Lg 电子株式会社 编码/解码方法、设备和存储比特流的记录介质
WO2025221719A1 (en) * 2024-04-15 2025-10-23 Op Solutions, Llc Systems, methods and bitstreams for removing non-essential feature map information in machine-based applications using regions of interest
WO2025254466A1 (ko) * 2024-06-05 2025-12-11 한화비전 주식회사 스케일링 파라미터를 이용하는 부호화/복호화 방법, 장치 및 기록 매체

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170249739A1 (en) * 2016-02-26 2017-08-31 Biomediq A/S Computer analysis of mammograms
US11019355B2 (en) * 2018-04-03 2021-05-25 Electronics And Telecommunications Research Institute Inter-prediction method and apparatus using reference frame generated based on deep learning
CN112673625A (zh) * 2018-09-10 2021-04-16 华为技术有限公司 混合视频以及特征编码和解码
US11410275B2 (en) * 2019-09-23 2022-08-09 Tencent America LLC Video coding for machine (VCM) based system and method for video super resolution (SR)
WO2021095245A1 (ja) * 2019-11-15 2021-05-20 日本電信電話株式会社 画像処理方法、データ処理方法、画像処理装置、およびプログラム
KR102913636B1 (ko) * 2020-02-28 2026-01-16 엘지전자 주식회사 영상 특징 정보 시그널링을 위한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN115315954A (zh) * 2020-04-16 2022-11-08 英特尔公司 基于图块的机器用视频编码
US11516478B2 (en) * 2020-12-30 2022-11-29 Hyundai Motor Company Method and apparatus for coding machine vision data using prediction

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Publication number Publication date
KR20240051076A (ko) 2024-04-19
US20240107088A1 (en) 2024-03-28
WO2022260934A1 (en) 2022-12-15
EP4352701A4 (en) 2025-04-09
JP2024520682A (ja) 2024-05-24
EP4352701A1 (en) 2024-04-17

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