CN120958478A - 图像处理方法、训练方法、训练完毕模型、放射线图像处理模块、放射线图像处理程序和放射线图像处理系统 - Google Patents

图像处理方法、训练方法、训练完毕模型、放射线图像处理模块、放射线图像处理程序和放射线图像处理系统

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Publication number
CN120958478A
CN120958478A CN202380092113.6A CN202380092113A CN120958478A CN 120958478 A CN120958478 A CN 120958478A CN 202380092113 A CN202380092113 A CN 202380092113A CN 120958478 A CN120958478 A CN 120958478A
Authority
CN
China
Prior art keywords
image
noise
blur
map
spatial
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
CN202380092113.6A
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English (en)
Chinese (zh)
Inventor
土屋智
大西达也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of CN120958478A publication Critical patent/CN120958478A/zh
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
    • A61B6/42—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
    • 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
    • G06T5/70—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)
CN202380092113.6A 2023-01-23 2023-09-14 图像处理方法、训练方法、训练完毕模型、放射线图像处理模块、放射线图像处理程序和放射线图像处理系统 Pending CN120958478A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023008185 2023-01-23
JP2023-008185 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
CN120958478A true CN120958478A (zh) 2025-11-14

Family

ID=91970214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380092113.6A Pending CN120958478A (zh) 2023-01-23 2023-09-14 图像处理方法、训练方法、训练完毕模型、放射线图像处理模块、放射线图像处理程序和放射线图像处理系统

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

Family Cites Families (5)

* 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
TWI890836B (zh) 2021-02-15 2025-07-21 日商濱松赫德尼古斯股份有限公司 放射線圖像獲取裝置、放射線圖像獲取系統及放射線圖像獲取方法

Also Published As

Publication number Publication date
KR20250137636A (ko) 2025-09-18
JPWO2024157532A1 (https=) 2024-08-02
EP4623827A1 (en) 2025-10-01
WO2024157532A1 (ja) 2024-08-02

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