JP7757283B2 - 医用画像による自動化された腫瘍識別およびセグメンテーション - Google Patents

医用画像による自動化された腫瘍識別およびセグメンテーション

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Publication number
JP7757283B2
JP7757283B2 JP2022536546A JP2022536546A JP7757283B2 JP 7757283 B2 JP7757283 B2 JP 7757283B2 JP 2022536546 A JP2022536546 A JP 2022536546A JP 2022536546 A JP2022536546 A JP 2022536546A JP 7757283 B2 JP7757283 B2 JP 7757283B2
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tumor
segmentation
subject
organ
medical images
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JP2023507109A (ja
JP2023507109A5 (https=
JPWO2021126370A5 (https=
Inventor
ニルス グスタフ トーマス ベングトソン，
リチャード アラン デュレイ カラノ，
デ クレスピニー， アレクサンダー ジェームズ スティーブン チャンピオン
ジル オズボーン フレデリックソン，
モハメド スカンダー ジェマー，
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Genentech Inc
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Genentech Inc
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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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • 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
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/30096—Tumor; Lesion

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Geometry (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
JP2022536546A 2019-12-20 2020-10-27 医用画像による自動化された腫瘍識別およびセグメンテーション Active JP7757283B2 (ja)

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US201962952008P 2019-12-20 2019-12-20
US62/952,008 2019-12-20
US202062990348P 2020-03-16 2020-03-16
US62/990,348 2020-03-16
PCT/US2020/057542 WO2021126370A1 (en) 2019-12-20 2020-10-27 Automated tumor identification and segmentation with medical images

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Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7757283B2 (ja) 2019-12-20 2025-10-21 ジェネンテック， インコーポレイテッド 医用画像による自動化された腫瘍識別およびセグメンテーション
US11636592B2 (en) * 2020-07-17 2023-04-25 International Business Machines Corporation Medical object detection and identification via machine learning
US11580337B2 (en) * 2020-11-16 2023-02-14 International Business Machines Corporation Medical object detection and identification
IT202100014342A1 (it) * 2021-06-01 2022-12-01 Martini Paolo Tinazzi Software per la caratterizzazione di un’immagine bidimensionale ottenuta mediante un esame tramite immagini
EP4352689B1 (en) * 2021-06-07 2025-10-29 Raytheon Company Organ segmentation in image
CN113538530B (zh) * 2021-07-09 2024-03-01 深圳市深光粟科技有限公司 一种耳部医学图像分割方法、装置、电子设备及存储介质
CN113554642B (zh) * 2021-08-12 2022-03-11 北京安德医智科技有限公司 对病灶鲁棒的脑区定位方法及装置、电子设备和存储介质
CN114027794B (zh) * 2021-11-09 2023-06-30 新乡医学院 基于DenseNet网络的病理图像的乳腺癌区域检测方法及系统
WO2023096642A1 (en) 2021-11-24 2023-06-01 Bluware, Inc. Interactive qualitative-quantitative live labeling for deep learning artificial intelligence
CN114170206B (zh) * 2021-12-13 2023-01-24 上海派影医疗科技有限公司 兼顾空间信息相关性的乳腺病理图像癌变性质判读方法及装置
WO2023114364A1 (en) * 2021-12-17 2023-06-22 Bluware, Inc. Probability cube to probability cube enhancement for deep learning artificial intelligence
CN114565761B (zh) * 2022-02-25 2023-01-17 无锡市第二人民医院 一种基于深度学习的肾透明细胞癌病理图像肿瘤区域的分割方法
TWI839758B (zh) * 2022-06-20 2024-04-21 緯創資通股份有限公司 醫療影像的處理方法及處理醫療影像的運算裝置
WO2024010882A1 (en) * 2022-07-06 2024-01-11 The Johns Hopkins University System and method for coarse-to-fine segmentation of images to detect kidney and renal growths
CN115439473B (zh) * 2022-11-04 2023-04-07 北京精诊医疗科技有限公司 一种基于交互分组注意机制的多期相占位分类方法
WO2024118670A1 (en) * 2022-11-29 2024-06-06 Merck Sharp & Dohme Llc 3d segmentation of lesions in ct images using self-supervised pretraining with augmentation
KR102889655B1 (ko) * 2022-12-15 2025-11-21 주식회사 엘지화학 이미지 처리 장치 및 이의 동작 방법
CN120390938A (zh) * 2022-12-15 2025-07-29 株式会社Lg化学 图像处理装置和方法
CN116188783B (zh) * 2023-03-02 2025-07-29 安徽工程大学 一种轻量化网络的肺部影像分割模型及方法
CN115919464B (zh) * 2023-03-02 2023-06-23 四川爱麓智能科技有限公司 肿瘤定位方法、系统、装置及肿瘤发展预测方法
CN116416239B (zh) * 2023-04-13 2024-03-12 中国人民解放军海军军医大学第一附属医院 胰腺ct图像分类方法、图像分类模型、电子设备及介质
CN116563539A (zh) * 2023-04-28 2023-08-08 平安科技（深圳）有限公司 肿瘤图像分割方法、装置、设备及计算机可读存储介质
CN116703837B (zh) * 2023-05-24 2024-02-06 北京大学第三医院（北京大学第三临床医学院） 一种基于mri图像的肩袖损伤智能识别方法及装置
EP4475071A1 (en) * 2023-06-06 2024-12-11 Guerbet Method for determining a probability of the presence of at least one candidate lesion in at least one medical image
KR20260027159A (ko) * 2023-06-23 2026-02-27 제넨테크, 인크. 머신 러닝 기반 영역별 병변 분할
CN116758048B (zh) * 2023-07-06 2024-02-27 河北大学 基于Transformer的PET/CT瘤周特征提取系统及提取方法
KR20250010266A (ko) 2023-07-12 2025-01-21 고려대학교 산학협력단 교차 모달리티 이미지 변환 및 신경초종/달팽이관 분할 네트워크 프레임워크
WO2025116417A1 (ko) * 2023-11-29 2025-06-05 주식회사 엘지화학 이미지 처리 장치 및 그의 동작 방법
CN118298168A (zh) * 2024-01-18 2024-07-05 华中科技大学 一种医学图像语义分割方法及系统
CN118096773B (zh) * 2024-04-29 2024-08-02 东莞市人民医院 一种瘤内及瘤周生境分析方法、装置、设备及存储介质
CN119445126B (zh) * 2025-01-12 2025-05-16 杭州健培科技有限公司 一种肝脏肿瘤分割的方法及装置
CN120047416B (zh) * 2025-02-06 2025-12-12 中国人民解放军陆军军医大学第一附属医院 一种肿瘤ct图像分割处理方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012165910A (ja) 2011-02-15 2012-09-06 Fujifilm Corp 手術支援装置、手術支援方法および手術支援プログラム
WO2019103912A2 (en) 2017-11-22 2019-05-31 Arterys Inc. Content based image retrieval for lesion analysis
WO2019239154A1 (en) 2018-06-14 2019-12-19 Kheiron Medical Technologies Ltd Second reader

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11094058B2 (en) * 2015-08-14 2021-08-17 Elucid Bioimaging Inc. Systems and method for computer-aided phenotyping (CAP) using radiologic images
US10679352B2 (en) * 2016-11-07 2020-06-09 Institute Of Automation, Chinese Academy Of Sciences Method for automatic segmentation of brain tumors merging full convolution neural networks with conditional random fields
US10593051B2 (en) * 2017-12-20 2020-03-17 International Business Machines Corporation Medical image registration guided by target lesion
US11461891B2 (en) * 2018-03-06 2022-10-04 Case Western Reserve University Phenotyping tumor infiltrating lymphocytes on hematoxylin and eosin (HandE) stained tissue images to predict recurrence in lung cancer
RU2668699C1 (ru) * 2018-05-21 2018-10-02 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Интеллектуальный способ диагностики и обнаружения новообразований в легких
EP3857564A1 (en) * 2018-09-29 2021-08-04 F. Hoffmann-La Roche AG Multimodal machine learning based clinical predictor
CN110223287A (zh) * 2019-06-13 2019-09-10 首都医科大学北京友谊医院 一种可提高乳腺癌早期诊断率的方法
JP7757283B2 (ja) 2019-12-20 2025-10-21 ジェネンテック， インコーポレイテッド 医用画像による自動化された腫瘍識別およびセグメンテーション

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012165910A (ja) 2011-02-15 2012-09-06 Fujifilm Corp 手術支援装置、手術支援方法および手術支援プログラム
WO2019103912A2 (en) 2017-11-22 2019-05-31 Arterys Inc. Content based image retrieval for lesion analysis
WO2019239154A1 (en) 2018-06-14 2019-12-19 Kheiron Medical Technologies Ltd Second reader

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EP4078510B1 (en) 2025-04-30
US12299890B2 (en) 2025-05-13
JP2026027229A (ja) 2026-02-18
WO2021126370A1 (en) 2021-06-24
JP2023507109A (ja) 2023-02-21
EP4078510A1 (en) 2022-10-26
KR20220117236A (ko) 2022-08-23
EP4078510C0 (en) 2025-04-30
US20220319008A1 (en) 2022-10-06
CN114830175A (zh) 2022-07-29
EP4546261A2 (en) 2025-04-30
EP4546261A3 (en) 2025-07-16

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