KR20250137636A - 화상 처리 방법, 훈련 방법, 훈련 완료 모델, 방사선 화상 처리 모듈, 방사선 화상 처리 프로그램, 및 방사선 화상 처리 시스템 - Google Patents

화상 처리 방법, 훈련 방법, 훈련 완료 모델, 방사선 화상 처리 모듈, 방사선 화상 처리 프로그램, 및 방사선 화상 처리 시스템

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Publication number
KR20250137636A
KR20250137636A KR1020257027061A KR20257027061A KR20250137636A KR 20250137636 A KR20250137636 A KR 20250137636A KR 1020257027061 A KR1020257027061 A KR 1020257027061A KR 20257027061 A KR20257027061 A KR 20257027061A KR 20250137636 A KR20250137636 A KR 20250137636A
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KR
South Korea
Prior art keywords
image
bokeh
noise
spatial
map
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
KR1020257027061A
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English (en)
Korean (ko)
Inventor
사토시 츠치야
다츠야 오니시
Original Assignee
하마마츠 포토닉스 가부시키가이샤
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Application filed by 하마마츠 포토닉스 가부시키가이샤 filed Critical 하마마츠 포토닉스 가부시키가이샤
Publication of KR20250137636A publication Critical patent/KR20250137636A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • 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
    • G06T2207/10116—X-ray 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020257027061A 2023-01-23 2023-09-14 화상 처리 방법, 훈련 방법, 훈련 완료 모델, 방사선 화상 처리 모듈, 방사선 화상 처리 프로그램, 및 방사선 화상 처리 시스템 Pending KR20250137636A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2023-008185 2023-01-23
JP2023008185 2023-01-23
PCT/JP2023/033577 WO2024157532A1 (ja) 2023-01-23 2023-09-14 画像処理方法、訓練方法、訓練済みモデル、放射線画像処理モジュール、放射線画像処理プログラム、及び放射線画像処理システム

Publications (1)

Publication Number Publication Date
KR20250137636A true KR20250137636A (ko) 2025-09-18

Family

ID=91970214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257027061A Pending KR20250137636A (ko) 2023-01-23 2023-09-14 화상 처리 방법, 훈련 방법, 훈련 완료 모델, 방사선 화상 처리 모듈, 방사선 화상 처리 프로그램, 및 방사선 화상 처리 시스템

Country Status (5)

Country Link
EP (1) EP4623827A1 (https=)
JP (1) JPWO2024157532A1 (https=)
KR (1) KR20250137636A (https=)
CN (1) CN120958478A (https=)
WO (1) WO2024157532A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120411293B (zh) * 2025-06-30 2025-09-05 长沙亦月科技有限公司 基于图转图扩散模型的打印-拍摄过程图像退化模拟方法、装置及设备
CN120563363B (zh) * 2025-07-31 2025-09-30 武汉工程大学 基于rbf曲面的热效应和条带噪声的同步渐进校正方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022172506A1 (ja) 2021-02-15 2022-08-18 浜松ホトニクス株式会社 放射線画像処理方法、機械学習方法、学習済みモデル、機械学習の前処理方法、放射線画像処理モジュール、放射線画像処理プログラム、及び放射線画像処理システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10977843B2 (en) * 2017-06-28 2021-04-13 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for determining parameters for medical image processing
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
JP7245740B2 (ja) * 2019-07-25 2023-03-24 富士フイルムヘルスケア株式会社 画像処理装置、画像処理方法及びｘ線ｃｔ装置
US12053320B2 (en) * 2020-04-22 2024-08-06 Siemens Healthineers Ag Computer-implemented method, computer program, systems and x-ray facility for correction of x-ray image data with regard to noise effects

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022172506A1 (ja) 2021-02-15 2022-08-18 浜松ホトニクス株式会社 放射線画像処理方法、機械学習方法、学習済みモデル、機械学習の前処理方法、放射線画像処理モジュール、放射線画像処理プログラム、及び放射線画像処理システム

Also Published As

Publication number Publication date
CN120958478A (zh) 2025-11-14
JPWO2024157532A1 (https=) 2024-08-02
EP4623827A1 (en) 2025-10-01
WO2024157532A1 (ja) 2024-08-02

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