JPWO2022249892A1 - - Google Patents
Info
- Publication number
- JPWO2022249892A1 JPWO2022249892A1 JP2023523407A JP2023523407A JPWO2022249892A1 JP WO2022249892 A1 JPWO2022249892 A1 JP WO2022249892A1 JP 2023523407 A JP2023523407 A JP 2023523407A JP 2023523407 A JP2023523407 A JP 2023523407A JP WO2022249892 A1 JPWO2022249892 A1 JP WO2022249892A1
- 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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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
- A61B8/085—Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
-
- 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
- G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
-
- 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
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
-
- 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
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
-
- 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
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/776—Validation; Performance evaluation
-
- 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
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the 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
- G06T2207/10—Image acquisition modality
- G06T2207/10132—Ultrasound 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30081—Prostate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Quality & Reliability (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021089721 | 2021-05-28 | ||
| PCT/JP2022/020038 WO2022249892A1 (ja) | 2021-05-28 | 2022-05-12 | 特徴抽出装置、特徴抽出方法、プログラム、ならびに、情報記録媒体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022249892A1 true JPWO2022249892A1 (https=) | 2022-12-01 |
| JPWO2022249892A5 JPWO2022249892A5 (https=) | 2025-05-20 |
Family
ID=84229895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523407A Pending JPWO2022249892A1 (https=) | 2021-05-28 | 2022-05-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240378722A1 (https=) |
| EP (1) | EP4349266A4 (https=) |
| JP (1) | JPWO2022249892A1 (https=) |
| WO (1) | WO2022249892A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024091177A (ja) * | 2022-12-23 | 2024-07-04 | 富士通株式会社 | 特定プログラム、特定方法および情報処理装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6238342B1 (en) * | 1998-05-26 | 2001-05-29 | Riverside Research Institute | Ultrasonic tissue-type classification and imaging methods and apparatus |
| KR102204437B1 (ko) * | 2013-10-24 | 2021-01-18 | 삼성전자주식회사 | 컴퓨터 보조 진단 방법 및 장치 |
| US20180140282A1 (en) * | 2015-06-03 | 2018-05-24 | Hitachi, Ltd. | Ultrasonic diagnostic apparatus and image processing method |
| JP6345332B1 (ja) | 2017-11-21 | 2018-06-20 | 国立研究開発法人理化学研究所 | 分類装置、分類方法、プログラム、ならびに、情報記録媒体 |
| JP7183746B2 (ja) * | 2018-12-03 | 2022-12-06 | コニカミノルタ株式会社 | 制御装置及びプログラム |
| US20200395123A1 (en) * | 2019-06-16 | 2020-12-17 | International Business Machines Corporation | Systems and methods for predicting likelihood of malignancy in a target tissue |
| US11564621B2 (en) * | 2019-09-27 | 2023-01-31 | Progenies Pharmacenticals, Inc. | Systems and methods for artificial intelligence-based image analysis for cancer assessment |
| US11030800B2 (en) | 2019-11-08 | 2021-06-08 | Chaos Software Ltd. | Rendering images using modified multiple importance sampling |
-
2022
- 2022-05-12 WO PCT/JP2022/020038 patent/WO2022249892A1/ja not_active Ceased
- 2022-05-12 EP EP22811165.4A patent/EP4349266A4/en not_active Withdrawn
- 2022-05-12 US US18/562,513 patent/US20240378722A1/en active Pending
- 2022-05-12 JP JP2023523407A patent/JPWO2022249892A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022249892A1 (ja) | 2022-12-01 |
| US20240378722A1 (en) | 2024-11-14 |
| EP4349266A1 (en) | 2024-04-10 |
| EP4349266A4 (en) | 2025-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20231213 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250509 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250509 |