JPWO2021090469A1 - - Google Patents

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Publication number
JPWO2021090469A1
JPWO2021090469A1 JP2021554529A JP2021554529A JPWO2021090469A1 JP WO2021090469 A1 JPWO2021090469 A1 JP WO2021090469A1 JP 2021554529 A JP2021554529 A JP 2021554529A JP 2021554529 A JP2021554529 A JP 2021554529A JP WO2021090469 A1 JPWO2021090469 A1 JP WO2021090469A1
Authority
JP
Japan
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.)
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Application number
JP2021554529A
Other languages
Japanese (ja)
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JP7303896B2 (ja
JPWO2021090469A5 (https=
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Publication of JPWO2021090469A1 publication Critical patent/JPWO2021090469A1/ja
Publication of JPWO2021090469A5 publication Critical patent/JPWO2021090469A5/ja
Application granted granted Critical
Publication of JP7303896B2 publication Critical patent/JP7303896B2/ja
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000095—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000096—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope using artificial intelligence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4046—Scaling of whole images or parts thereof, e.g. expanding or contracting using neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/60—Image enhancement or restoration using machine learning, e.g. neural networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10068—Endoscopic image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Evolutionary Computation (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Image Processing (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
JP2021554529A 2019-11-08 2019-11-08 情報処理システム、内視鏡システム、学習済みモデル、情報記憶媒体及び情報処理方法 Active JP7303896B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/043806 WO2021090469A1 (ja) 2019-11-08 2019-11-08 情報処理システム、内視鏡システム、学習済みモデル、情報記憶媒体及び情報処理方法

Publications (3)

Publication Number Publication Date
JPWO2021090469A1 true JPWO2021090469A1 (https=) 2021-05-14
JPWO2021090469A5 JPWO2021090469A5 (https=) 2022-07-20
JP7303896B2 JP7303896B2 (ja) 2023-07-05

Family

ID=75848306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021554529A Active JP7303896B2 (ja) 2019-11-08 2019-11-08 情報処理システム、内視鏡システム、学習済みモデル、情報記憶媒体及び情報処理方法

Country Status (4)

Country Link
US (2) US12347066B2 (https=)
JP (1) JP7303896B2 (https=)
CN (1) CN114651439B (https=)
WO (1) WO2021090469A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7558890B2 (ja) * 2021-05-26 2024-10-01 キヤノン株式会社 画像処理方法、画像処理装置、プログラム、訓練済み機械学習モデルの製造方法、処理装置、画像処理システム
US20230334626A1 (en) * 2022-04-14 2023-10-19 Disney Enterprises, Inc. Techniques for denoising videos
CN115689896B (zh) * 2023-01-05 2023-06-27 荣耀终端有限公司 图像处理方法和图像处理装置
JPWO2024203900A1 (https=) * 2023-03-24 2024-10-03
WO2025171486A1 (en) * 2024-02-16 2025-08-21 Vope Medical Inc. Systems and methods for improving image quality through an endoscope
WO2026004136A1 (ja) * 2024-06-28 2026-01-02 オリンパスメディカルシステムズ株式会社 機械学習用画像処理方法、機械学習用画像生成装置、機械学習方法、機械学習用画像生成用プログラム及び内視鏡装置
WO2026004143A1 (ja) * 2024-06-28 2026-01-02 オリンパスメディカルシステムズ株式会社 機械学習用画像処理方法、機械学習用画像生成装置、機械学習方法、機械学習用画像生成プログラム及び内視鏡装置
WO2026016042A1 (zh) * 2024-07-16 2026-01-22 中国科学院深圳先进技术研究院 图像增强方法、装置、电子设备及存储介质

Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2010250774A (ja) * 2009-04-20 2010-11-04 Fujifilm Corp 画像処理装置、画像処理方法およびプログラム
JP2016092596A (ja) * 2014-11-04 2016-05-23 キヤノン株式会社 撮像装置、画像処理装置及びそれらの制御方法
JP2016100795A (ja) * 2014-11-21 2016-05-30 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法および画像処理プログラム
JP2018005841A (ja) * 2016-07-08 2018-01-11 株式会社トプコン 医用画像処理方法及び医用画像処理装置
JP2018195069A (ja) * 2017-05-17 2018-12-06 キヤノン株式会社 画像処理装置および画像処理方法

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AU2003272936A1 (en) * 2003-01-31 2004-08-23 The Circle For The Promotion Of Science And Engineering Method for creating high resolution color image, system for creating high resolution color image and program for creating high resolution color image
JP4701187B2 (ja) * 2004-11-30 2011-06-15 パナソニック株式会社 画像処理方法、画像処理装置、および画像処理プログラム
JP5243432B2 (ja) * 2008-02-06 2013-07-24 パナソニック株式会社 画像処理装置、及び画像処理方法
JP2012244395A (ja) * 2011-05-19 2012-12-10 Sony Corp 学習装置および方法、画像処理装置および方法、プログラム、並びに記録媒体
JP6614843B2 (ja) * 2015-07-30 2019-12-04 キヤノン株式会社 画像処理装置、撮像装置および画像処理プログラム
JP6236731B1 (ja) 2017-03-10 2017-11-29 株式会社ツバサファクトリー 超解像度処理装置、超解像度処理方法およびコンピュータプログラム
FR3071344B1 (fr) * 2017-09-20 2019-09-13 Idemia Identity And Security Procede de determination d'une fonction d'etalement de point d'un systeme d'imagerie
JP7151109B2 (ja) * 2018-03-19 2022-10-12 ソニーグループ株式会社 医療用撮像装置及び医療用観察システム
JP7258604B2 (ja) * 2019-03-05 2023-04-17 キヤノン株式会社 画像処理方法、画像処理装置、プログラム、および学習済みモデルの製造方法
US12136487B2 (en) * 2019-11-15 2024-11-05 Sony Group Corporation Medical imaging system, medical imaging method, and image processing device
CN119768825A (zh) * 2022-09-08 2025-04-04 奥林巴斯医疗株式会社 信息处理系统、内窥镜系统、学习完毕模型、信息存储介质和信息处理方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010250774A (ja) * 2009-04-20 2010-11-04 Fujifilm Corp 画像処理装置、画像処理方法およびプログラム
JP2016092596A (ja) * 2014-11-04 2016-05-23 キヤノン株式会社 撮像装置、画像処理装置及びそれらの制御方法
JP2016100795A (ja) * 2014-11-21 2016-05-30 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法および画像処理プログラム
JP2018005841A (ja) * 2016-07-08 2018-01-11 株式会社トプコン 医用画像処理方法及び医用画像処理装置
JP2018195069A (ja) * 2017-05-17 2018-12-06 キヤノン株式会社 画像処理装置および画像処理方法

Also Published As

Publication number Publication date
US12347066B2 (en) 2025-07-01
JP7303896B2 (ja) 2023-07-05
US20220253979A1 (en) 2022-08-11
WO2021090469A1 (ja) 2021-05-14
US20250299297A1 (en) 2025-09-25
CN114651439A (zh) 2022-06-21
CN114651439B (zh) 2024-03-05

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