CN115605908A - 信息处理设备和方法、计算机可读存储介质 - Google Patents

信息处理设备和方法、计算机可读存储介质 Download PDF

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CN115605908A
CN115605908A CN202180033535.7A CN202180033535A CN115605908A CN 115605908 A CN115605908 A CN 115605908A CN 202180033535 A CN202180033535 A CN 202180033535A CN 115605908 A CN115605908 A CN 115605908A
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image
information processing
processing apparatus
black
machine learning
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禹一童
王菁
许宽宏
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Sony Group Corp
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Sony Group Corp
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/70Denoising; Smoothing
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00Machine learning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00Computing arrangements based on biological models
    • G06N3/02Neural networks
    • G06N3/04Architecture, e.g. interconnection topology
    • G06N3/045Combinations of networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00Computing arrangements based on biological models
    • G06N3/02Neural networks
    • G06N3/08Learning methods
    • GPHYSICS
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    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00Computing arrangements based on biological models
    • G06N3/02Neural networks
    • G06N3/08Learning methods
    • G06N3/084Backpropagation, e.g. using gradient descent
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/50Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00Image enhancement or restoration
    • G06T5/60Image enhancement or restoration using machine learning, e.g. neural networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/90Determination of colour characteristics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60Noise processing, e.g. detecting, correcting, reducing or removing noise
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10024Color image
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10141Special mode during image acquisition
    • G06T2207/10144Varying exposure
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20081Training; Learning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20084Artificial neural networks [ANN]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20212Image combination
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20212Image combination
    • G06T2207/20221Image fusion; Image merging

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
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  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

本申请涉及一种信息处理设备和方法、计算机可读存储介质。其中,信息处理设备包括处理电路,处理电路被配置为:基于输入的原始图像生成合成噪声图像;以及对合成噪声图像中的黑电平进行处理,并基于经处理的合成噪声图像来训练用于对图像去噪的机器学习模型,以得到经训练的机器学习模型。

Description

PCT国内申请,说明书已公开。

Claims (21)

  1. PCT国内申请,权利要求书已公开。
CN202180033535.7A 2020-05-14 2021-05-07 信息处理设备和方法、计算机可读存储介质 Pending CN115605908A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010408019.5A CN113674364A (zh) 2020-05-14 2020-05-14 信息处理设备和方法、计算机可读存储介质
CN2020104080195 2020-05-14
PCT/CN2021/092005 WO2021227934A1 (zh) 2020-05-14 2021-05-07 信息处理设备和方法、计算机可读存储介质

Publications (1)

Publication Number Publication Date
CN115605908A true CN115605908A (zh) 2023-01-13

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CN202180033535.7A Pending CN115605908A (zh) 2020-05-14 2021-05-07 信息处理设备和方法、计算机可读存储介质

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US (1) US20230153954A1 (zh)
EP (1) EP4152245A4 (zh)
JP (1) JP2023525846A (zh)
CN (2) CN113674364A (zh)
WO (1) WO2021227934A1 (zh)

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Publication number Priority date Publication date Assignee Title
JP6736279B2 (ja) * 2015-10-14 2020-08-05 オリンパス株式会社 撮像装置、画像処理装置、画像処理方法
JP6659162B2 (ja) * 2016-03-15 2020-03-04 キヤノン株式会社 撮像装置、撮像装置の制御方法及びプログラム
CN110557584B (zh) * 2018-05-31 2022-04-26 杭州海康威视数字技术股份有限公司 图像处理方法及装置、计算机可读存储介质
CN110992272B (zh) * 2019-10-18 2023-03-14 深圳大学 基于深度学习的暗光图像增强方法、装置、设备及介质
CN111127336B (zh) * 2019-11-18 2023-05-02 复旦大学 一种基于自适应选择模块的图像信号处理方法

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JP2023525846A (ja) 2023-06-19
EP4152245A4 (en) 2023-11-01
US20230153954A1 (en) 2023-05-18
CN113674364A (zh) 2021-11-19
WO2021227934A1 (zh) 2021-11-18
EP4152245A1 (en) 2023-03-22

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