JPWO2023032437A1 - - Google Patents
Info
- Publication number
- JPWO2023032437A1 JPWO2023032437A1 JP2023545113A JP2023545113A JPWO2023032437A1 JP WO2023032437 A1 JPWO2023032437 A1 JP WO2023032437A1 JP 2023545113 A JP2023545113 A JP 2023545113A JP 2023545113 A JP2023545113 A JP 2023545113A JP WO2023032437 A1 JPWO2023032437 A1 JP WO2023032437A1
- 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.)
- Granted
Links
Classifications
-
- 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
- G06T7/0014—Biomedical image inspection using an image reference approach
- G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
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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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
-
- 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
- G06T2207/20081—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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30056—Liver; Hepatic
-
- 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
- G06T2207/30084—Kidney; Renal
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Quality & Reliability (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Biophysics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021141457 | 2021-08-31 | ||
| JP2021141457 | 2021-08-31 | ||
| PCT/JP2022/025287 WO2023032437A1 (ja) | 2021-08-31 | 2022-06-24 | 造影状態判別装置、造影状態判別方法、及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023032437A1 true JPWO2023032437A1 (https=) | 2023-03-09 |
| JPWO2023032437A5 JPWO2023032437A5 (https=) | 2024-05-23 |
| JP7798900B2 JP7798900B2 (ja) | 2026-01-14 |
Family
ID=85412052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023545113A Active JP7798900B2 (ja) | 2021-08-31 | 2022-06-24 | 造影状態判別装置、造影状態判別方法、及びプログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240193781A1 (https=) |
| JP (1) | JP7798900B2 (https=) |
| WO (1) | WO2023032437A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102660268B1 (ko) * | 2021-11-18 | 2024-04-25 | 재단법인 아산사회복지재단 | 동적 영상데이터 기반 대상체 상태 예측 방법 및 이를 수행하는 컴퓨팅 장치 |
| EP4715731A1 (en) | 2024-09-23 | 2026-03-25 | Koninklijke Philips N.V. | Automated selection of images for multi-phase liver studies |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110002520A1 (en) * | 2009-07-01 | 2011-01-06 | Siemens Corporation | Method and System for Automatic Contrast Phase Classification |
| JP2017064370A (ja) * | 2015-09-29 | 2017-04-06 | キヤノン株式会社 | 画像処理装置、画像処理装置の制御方法およびプログラム |
| JP2020146455A (ja) * | 2019-03-06 | 2020-09-17 | キヤノンメディカルシステムズ株式会社 | 医用画像処理装置 |
-
2022
- 2022-06-24 WO PCT/JP2022/025287 patent/WO2023032437A1/ja not_active Ceased
- 2022-06-24 JP JP2023545113A patent/JP7798900B2/ja active Active
-
2024
- 2024-02-27 US US18/587,960 patent/US20240193781A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110002520A1 (en) * | 2009-07-01 | 2011-01-06 | Siemens Corporation | Method and System for Automatic Contrast Phase Classification |
| JP2017064370A (ja) * | 2015-09-29 | 2017-04-06 | キヤノン株式会社 | 画像処理装置、画像処理装置の制御方法およびプログラム |
| JP2020146455A (ja) * | 2019-03-06 | 2020-09-17 | キヤノンメディカルシステムズ株式会社 | 医用画像処理装置 |
Non-Patent Citations (2)
| Title |
|---|
| DERCLE, LAURENT ET AL.: "Using a single abdominal computed tomograghy image to differentiate five contrast-enhancement phases", EUROPEAN JOURNAL OF RADIOLOGY, vol. Volume 125, Article 108850, JPN6022032404, 28 January 2020 (2020-01-28), pages 1 - 9, ISSN: 0005756837 * |
| SOFKA, MICHAL ET AL.: "Automatic Contrast Phase Estimation in CT Volumes", MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI 2011, vol. 6893, JPN6022032405, 2011, pages 166 - 174, ISSN: 0005756838 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240193781A1 (en) | 2024-06-13 |
| JP7798900B2 (ja) | 2026-01-14 |
| WO2023032437A1 (ja) | 2023-03-09 |
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