CN117897722A - 使用机器学习方法进行的医学图像去噪 - Google Patents

使用机器学习方法进行的医学图像去噪 Download PDF

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Publication number
CN117897722A
CN117897722A CN202280059065.6A CN202280059065A CN117897722A CN 117897722 A CN117897722 A CN 117897722A CN 202280059065 A CN202280059065 A CN 202280059065A CN 117897722 A CN117897722 A CN 117897722A
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CN
China
Prior art keywords
medical image
noise
image
machine learning
computer
Prior art date
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Pending
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CN202280059065.6A
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English (en)
Chinese (zh)
Inventor
C·维尔克
N·D·施内尔贝歇尔
F·贝格纳
K·M·布朗
M·格拉斯
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN117897722A publication Critical patent/CN117897722A/zh
Pending legal-status Critical Current

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    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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]
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20224—Image subtraction
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30016—Brain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN202280059065.6A 2021-08-31 2022-08-19 使用机器学习方法进行的医学图像去噪 Pending CN117897722A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163238918P 2021-08-31 2021-08-31
US63/238,918 2021-08-31
PCT/EP2022/073205 WO2023030922A1 (en) 2021-08-31 2022-08-19 Denoising of medical images using a machine-learning method

Publications (1)

Publication Number Publication Date
CN117897722A true CN117897722A (zh) 2024-04-16

Family

ID=83271673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280059065.6A Pending CN117897722A (zh) 2021-08-31 2022-08-19 使用机器学习方法进行的医学图像去噪

Country Status (5)

Country Link
US (1) US20240354911A1 (https=)
EP (1) EP4396700B1 (https=)
JP (1) JP2024534861A (https=)
CN (1) CN117897722A (https=)
WO (1) WO2023030922A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023041375A (ja) * 2021-09-13 2023-03-24 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
EP4485925A1 (en) * 2023-06-29 2025-01-01 Koninklijke Philips N.V. Image noise compression

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968853B2 (en) 2005-04-26 2011-06-28 Koninklijke Philips Electronics N.V. Double decker detector for spectral CT
EP2504811B1 (en) * 2009-11-25 2014-06-18 Koninklijke Philips N.V. Enhanced image data/dose reduction
CN103959329B (zh) 2011-11-23 2017-10-24 皇家飞利浦有限公司 图像域去噪
JP2016523154A (ja) 2013-06-28 2016-08-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 画像ノイズ情報を利用する方法
US9799126B2 (en) * 2015-10-02 2017-10-24 Toshiba Medical Systems Corporation Apparatus and method for robust non-local means filtering of tomographic images
JP7123927B2 (ja) 2016-12-06 2022-08-23 コーニンクレッカ フィリップス エヌ ヴェ 交互打ち消しを使用する画像ノイズ推定
US10685429B2 (en) * 2017-02-22 2020-06-16 Siemens Healthcare Gmbh Denoising medical images by learning sparse image representations with a deep unfolding approach
JP7169094B2 (ja) * 2017-06-01 2022-11-10 株式会社東芝 画像処理システム及び医用情報処理システム
JP7282487B2 (ja) * 2018-06-07 2023-05-29 キヤノンメディカルシステムズ株式会社 医用画像診断装置
JP7346270B2 (ja) * 2018-12-25 2023-09-19 キヤノンメディカルシステムズ株式会社 医用情報処理装置、医用情報処理方法、およびプログラム
US11783451B2 (en) * 2020-03-02 2023-10-10 GE Precision Healthcare LLC Systems and methods for reducing colored noise in medical images using deep neural network
DE102020212089B3 (de) * 2020-09-25 2021-09-16 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Bildentrauschung sowie eine Steuereinrichtung, ein bildgebendes System, ein Computerprogrammprodukt und ein computerlesbares Medium dazu

Also Published As

Publication number Publication date
US20240354911A1 (en) 2024-10-24
EP4396700B1 (en) 2025-07-30
JP2024534861A (ja) 2024-09-26
WO2023030922A1 (en) 2023-03-09
EP4396700A1 (en) 2024-07-10

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