JPWO2024090050A1 - - Google Patents
Info
- Publication number
- JPWO2024090050A1 JPWO2024090050A1 JP2024552866A JP2024552866A JPWO2024090050A1 JP WO2024090050 A1 JPWO2024090050 A1 JP WO2024090050A1 JP 2024552866 A JP2024552866 A JP 2024552866A JP 2024552866 A JP2024552866 A JP 2024552866A JP WO2024090050 A1 JPWO2024090050 A1 JP WO2024090050A1
- 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.)
- Pending
Links
Classifications
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- 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
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4504—Bones
- A61B5/4509—Bone density determination
-
- 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
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
-
- 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
- A61B6/5282—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to scatter
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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
- G06T5/50—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
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- 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
- G06T2207/10—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]
-
- 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
- G06T2207/30008—Bone
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Rheumatology (AREA)
- Quality & Reliability (AREA)
- Physiology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022172746 | 2022-10-27 | ||
| PCT/JP2023/032691 WO2024090050A1 (ja) | 2022-10-27 | 2023-09-07 | 画像処理装置、方法およびプログラム、並びに学習装置、方法およびプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024090050A1 true JPWO2024090050A1 (https=) | 2024-05-02 |
| JPWO2024090050A5 JPWO2024090050A5 (https=) | 2025-07-09 |
Family
ID=90830604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024552866A Pending JPWO2024090050A1 (https=) | 2022-10-27 | 2023-09-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250248646A1 (https=) |
| EP (1) | EP4609791A4 (https=) |
| JP (1) | JPWO2024090050A1 (https=) |
| WO (1) | WO2024090050A1 (https=) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6071144B2 (ja) | 2013-07-31 | 2017-02-01 | 富士フイルム株式会社 | 放射線画像解析装置および方法並びにプログラム |
| DE102016210131B4 (de) * | 2016-06-08 | 2023-03-09 | Siemens Healthcare Gmbh | Positionieren eines Untersuchungsobjekts für ein Bildgebungsverfahren |
| JP7022584B2 (ja) * | 2017-12-27 | 2022-02-18 | キヤノン株式会社 | 放射線撮影装置、画像処理装置及び画像判定方法 |
| WO2020033656A1 (en) * | 2018-08-08 | 2020-02-13 | Loyola University Chicago | Methods of classifying and/or determining orientations of objects using two-dimensional images |
| US12033318B2 (en) * | 2018-09-10 | 2024-07-09 | Kyocera Corporation | Estimation apparatus, estimation system, and computer-readable non-transitory medium storing estimation program |
| JP7454511B2 (ja) | 2019-02-14 | 2024-03-22 | 富士フイルム株式会社 | 骨折リスク評価値取得装置及びその作動方法並びに骨折リスク評価値取得プログラム |
| JP7527773B2 (ja) * | 2019-11-18 | 2024-08-05 | キヤノン株式会社 | 放射線撮影システム、放射線撮影方法、画像処理装置およびプログラム |
| JP7802457B2 (ja) * | 2021-03-12 | 2026-01-20 | 富士フイルム株式会社 | 推定装置、方法およびプログラム |
| KR102514246B1 (ko) * | 2021-03-26 | 2023-03-27 | 전주대학교 산학협력단 | 머신러닝에 기반한 x-선 상 척추 회전각도 측정시스템 및 이를 이용한 측정방법 |
| JP7607496B2 (ja) * | 2021-04-02 | 2024-12-27 | 富士フイルム株式会社 | 学習装置、方法およびプログラム、並びに放射線画像処理装置、方法およびプログラム |
| JP7684076B2 (ja) * | 2021-04-02 | 2025-05-27 | 富士フイルム株式会社 | 位置決め装置、方法およびプログラム、並びに放射線画像処理装置、方法およびプログラム |
| JP7686430B2 (ja) * | 2021-04-14 | 2025-06-02 | 富士フイルム株式会社 | 推定装置、方法およびプログラム |
-
2023
- 2023-09-07 JP JP2024552866A patent/JPWO2024090050A1/ja active Pending
- 2023-09-07 WO PCT/JP2023/032691 patent/WO2024090050A1/ja not_active Ceased
- 2023-09-07 EP EP23882263.9A patent/EP4609791A4/en active Pending
-
2025
- 2025-04-21 US US19/184,353 patent/US20250248646A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4609791A4 (en) | 2025-10-22 |
| WO2024090050A1 (ja) | 2024-05-02 |
| EP4609791A1 (en) | 2025-09-03 |
| US20250248646A1 (en) | 2025-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250421 |