JP2020086730A - 優先度判定装置、方法およびプログラム - Google Patents
優先度判定装置、方法およびプログラム Download PDFInfo
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- JP2020086730A JP2020086730A JP2018217754A JP2018217754A JP2020086730A JP 2020086730 A JP2020086730 A JP 2020086730A JP 2018217754 A JP2018217754 A JP 2018217754A JP 2018217754 A JP2018217754 A JP 2018217754A JP 2020086730 A JP2020086730 A JP 2020086730A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004458 analytical method Methods 0.000 claims abstract description 52
- 230000005856 abnormality Effects 0.000 claims abstract description 20
- 238000009795 derivation Methods 0.000 claims abstract description 13
- 238000010191 image analysis Methods 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 abstract description 10
- 238000011282 treatment Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000002591 computed tomography Methods 0.000 description 9
- 238000004195 computer-aided diagnosis Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
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- 238000003384 imaging method Methods 0.000 description 6
- 230000007574 infarction Effects 0.000 description 6
- 238000002595 magnetic resonance imaging Methods 0.000 description 6
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- 210000004556 brain Anatomy 0.000 description 3
- 238000013135 deep learning Methods 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 2
- 238000002600 positron emission tomography Methods 0.000 description 2
- 238000012706 support-vector machine Methods 0.000 description 2
- 206010059245 Angiopathy Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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- 208000019553 vascular disease Diseases 0.000 description 1
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- 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
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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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- 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- G—PHYSICS
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- 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]
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20076—Probabilistic image processing
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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]
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30016—Brain
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- G—PHYSICS
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
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Abstract
Description
確信度が、確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する優先度導出部とを備える。
確信度が、確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する。
記憶された命令を実行するよう構成されたプロセッサとを備え、プロセッサは、
優先度の判定対象となる医用画像に、異常が含まれることの確信度を表す解析結果を取得し、
確信度が、確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する処理を実行する。
2 モダリティ
3 読影ワークステーション
4 診療科ワークステーション
5 医用情報管理サーバ
6 医用情報データベース
7 読影レポートサーバ
8 読影レポートデータベース
9 優先度判定装置
10 ネットワーク
11 CPU
12 メモリ
13 ストレージ
14 ディスプレイ
15 入力部
21 画像取得部
22 解析結果取得部
23 優先度導出部
24 表示制御部
L0 リスト
M マーク
Claims (6)
- 優先度の判定対象となる医用画像に、異常が含まれることの確信度を表す解析結果を取得する解析結果取得部と、
前記確信度が、該確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する優先度導出部とを備えた優先度判定装置。 - 前記医用画像を解析して前記解析結果を生成する画像解析部をさらに備えた請求項1に記載の優先度判定装置。
- 複数の医用画像に関して、前記医用画像に関する情報と前記優先度の情報とを対応づけて表示する表示制御部をさらに備えた請求項1または2に記載の優先度判定装置。
- 前記優先度導出部は、前記中央値の設定を受け付ける請求項1から3のいずれか1項に記載の優先度判定装置。
- 優先度の判定対象となる医用画像に、異常が含まれることの確信度を表す解析結果を取得し、
前記確信度が、該確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する優先度判定方法。 - 優先度の判定対象となる医用画像に、異常が含まれることの確信度を表す解析結果を取得する手順と、
前記確信度が、該確信度の最大値と最小値との中央値に近いほど大きい優先度を導出する手順とをコンピュータに実行させる優先度判定プログラム。
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JP2018217754A JP7109345B2 (ja) | 2018-11-20 | 2018-11-20 | 優先度判定装置、方法およびプログラム |
US16/681,831 US11551351B2 (en) | 2018-11-20 | 2019-11-13 | Priority judgement device, method, and program |
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JP2018217754A JP7109345B2 (ja) | 2018-11-20 | 2018-11-20 | 優先度判定装置、方法およびプログラム |
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JP2020086730A true JP2020086730A (ja) | 2020-06-04 |
JP2020086730A5 JP2020086730A5 (ja) | 2021-03-25 |
JP7109345B2 JP7109345B2 (ja) | 2022-07-29 |
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Cited By (1)
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WO2022176531A1 (ja) * | 2021-02-19 | 2022-08-25 | ソニーグループ株式会社 | 医療管理システム、医療管理装置及び医療管理方法 |
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JP7275892B2 (ja) | 2019-06-19 | 2023-05-18 | 富士電機株式会社 | 冷却装置 |
Citations (2)
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WO2009050962A1 (ja) * | 2007-10-18 | 2009-04-23 | Canon Kabushiki Kaisha | 診断支援装置、診断支援装置の制御方法、およびそのプログラム |
JP2009157527A (ja) * | 2007-12-25 | 2009-07-16 | Canon Inc | 医用画像処理装置、医用画像処理方法ならびにプログラム |
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JP2007094513A (ja) | 2005-09-27 | 2007-04-12 | Fujifilm Corp | 読影支援システム |
KR102043133B1 (ko) * | 2012-11-16 | 2019-11-12 | 삼성전자주식회사 | 컴퓨터 보조 진단 지원 장치 및 방법 |
US10595805B2 (en) * | 2014-06-27 | 2020-03-24 | Sunnybrook Research Institute | Systems and methods for generating an imaging biomarker that indicates detectability of conspicuity of lesions in a mammographic image |
US10799186B2 (en) * | 2016-02-12 | 2020-10-13 | Newton Howard | Detection of disease conditions and comorbidities |
GB201715336D0 (en) * | 2017-09-22 | 2017-11-08 | Optellum Ltd | Method and apparatus for deriving a set of training data |
US20190122073A1 (en) * | 2017-10-23 | 2019-04-25 | The Charles Stark Draper Laboratory, Inc. | System and method for quantifying uncertainty in reasoning about 2d and 3d spatial features with a computer machine learning architecture |
CN112466439A (zh) * | 2018-01-23 | 2021-03-09 | 深圳科亚医疗科技有限公司 | 由计算机实现的医学图像调度方法、调度系统及存储介质 |
US12112845B2 (en) * | 2018-11-07 | 2024-10-08 | Brainlab Ag | Compartmentalized dynamic atlas |
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WO2009050962A1 (ja) * | 2007-10-18 | 2009-04-23 | Canon Kabushiki Kaisha | 診断支援装置、診断支援装置の制御方法、およびそのプログラム |
JP2009157527A (ja) * | 2007-12-25 | 2009-07-16 | Canon Inc | 医用画像処理装置、医用画像処理方法ならびにプログラム |
Cited By (1)
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WO2022176531A1 (ja) * | 2021-02-19 | 2022-08-25 | ソニーグループ株式会社 | 医療管理システム、医療管理装置及び医療管理方法 |
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US20200160517A1 (en) | 2020-05-21 |
JP7109345B2 (ja) | 2022-07-29 |
US11551351B2 (en) | 2023-01-10 |
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