JP7812864B2 - 医療画像処理装置、肝区域分割方法およびプログラム - Google Patents

医療画像処理装置、肝区域分割方法およびプログラム

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Publication number
JP7812864B2
JP7812864B2 JP2023545138A JP2023545138A JP7812864B2 JP 7812864 B2 JP7812864 B2 JP 7812864B2 JP 2023545138 A JP2023545138 A JP 2023545138A JP 2023545138 A JP2023545138 A JP 2023545138A JP 7812864 B2 JP7812864 B2 JP 7812864B2
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image
portal vein
liver
region
input data
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JPWO2023032480A1 (https=
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潔 長谷川
由祐 風見
順一 金子
ディーパック ケシュワニ
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Fujifilm Corp
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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
    • G06T7/00—Image analysis
    • 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
    • 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
    • G06V10/774—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
    • G06V20/70—Labelling scene content, e.g. deriving syntactic or semantic representations
    • 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
    • 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
    • G06T2207/10—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
    • G06T2207/20081—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
    • G06T2207/30056—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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • 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
    • G06V2201/031—Recognition of patterns in medical or anatomical images of internal organs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computational Linguistics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2023545138A 2021-08-31 2022-07-13 医療画像処理装置、肝区域分割方法およびプログラム Active JP7812864B2 (ja)

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PCT/JP2022/027537 WO2023032480A1 (ja) 2021-08-31 2022-07-13 医療画像処理装置、肝区域分割方法およびプログラム

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4128140A1 (fr) * 2020-03-24 2023-02-08 Biocellvia Système et procédé pour produire un indicateur à partir d'une image d'une coupe histologique
JP7304475B1 (ja) * 2022-07-11 2023-07-06 アクタピオ，インコーポレイテッド 情報処理方法、情報処理装置および情報処理プログラム

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JP2003033349A (ja) 2001-07-23 2003-02-04 Hitachi Medical Corp 臓器の特定領域抽出表示方法及び装置
US20080103385A1 (en) 2005-11-01 2008-05-01 Feng Ma Method and system for liver lobe segmentation and pre-operative surgical planning
JP2012045288A (ja) 2010-08-30 2012-03-08 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
JP2013090799A (ja) 2011-10-26 2013-05-16 Fujifilm Corp 画像処理装置および方法並びにプログラム
JP2015208385A (ja) 2014-04-24 2015-11-24 株式会社日立製作所 医用画像情報システム、医用画像情報処理方法及びプログラム
JP2017148283A (ja) 2016-02-25 2017-08-31 富士フイルム株式会社 評価装置、方法およびプログラム
CN111145206A (zh) 2019-12-27 2020-05-12 联想(北京)有限公司 肝脏图像分割质量评估方法、装置及计算机设备
JP2020120828A (ja) 2019-01-29 2020-08-13 ザイオソフト株式会社 医用画像処理装置、医用画像処理方法、及び医用画像処理プログラム
WO2020203552A1 (ja) 2019-03-29 2020-10-08 富士フイルム株式会社 線構造抽出装置及び方法、プログラム並びに学習済みモデル
JP2020170408A (ja) 2019-04-04 2020-10-15 キヤノン株式会社 画像処理装置、画像処理方法、プログラム
CN112258486A (zh) 2020-10-28 2021-01-22 汕头大学 基于进化神经架构搜索的眼底图像视网膜血管分割方法
CN112561917A (zh) 2020-12-22 2021-03-26 上海联影智能医疗科技有限公司 图像的分段方法、系统、电子设备及可读存储介质
CN113658186A (zh) 2021-07-21 2021-11-16 杭州深睿博联科技有限公司 一种基于深度学习的肝段分割方法及装置
JP2023548041A (ja) 2020-10-22 2023-11-15 ビジブル ペイシェント 医用画像において少なくとも１つの管状構造のセグメンテーション及び識別を行うための方法及びシステム

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JP4582974B2 (ja) * 2001-09-07 2010-11-17 株式会社日立メディコ 画像処理装置
CN102693540B (zh) * 2012-04-24 2016-12-14 深圳市旭东数字医学影像技术有限公司 一种肝脏分段的方法及其系统
CN111161241B (zh) * 2019-12-27 2024-04-23 联想(北京)有限公司 一种肝脏图像识别方法、电子设备及存储介质
CN112733708A (zh) * 2021-01-08 2021-04-30 山东交通学院 一种基于半监督学习的肝门静脉检测定位方法与系统
CN112842371A (zh) * 2021-01-29 2021-05-28 上海商汤智能科技有限公司 图像处理方法、装置、电子设备及存储介质

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JP2003033349A (ja) 2001-07-23 2003-02-04 Hitachi Medical Corp 臓器の特定領域抽出表示方法及び装置
US20080103385A1 (en) 2005-11-01 2008-05-01 Feng Ma Method and system for liver lobe segmentation and pre-operative surgical planning
JP2012045288A (ja) 2010-08-30 2012-03-08 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
JP2013090799A (ja) 2011-10-26 2013-05-16 Fujifilm Corp 画像処理装置および方法並びにプログラム
JP2015208385A (ja) 2014-04-24 2015-11-24 株式会社日立製作所 医用画像情報システム、医用画像情報処理方法及びプログラム
JP2017148283A (ja) 2016-02-25 2017-08-31 富士フイルム株式会社 評価装置、方法およびプログラム
JP2020120828A (ja) 2019-01-29 2020-08-13 ザイオソフト株式会社 医用画像処理装置、医用画像処理方法、及び医用画像処理プログラム
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JP2020170408A (ja) 2019-04-04 2020-10-15 キヤノン株式会社 画像処理装置、画像処理方法、プログラム
CN111145206A (zh) 2019-12-27 2020-05-12 联想(北京)有限公司 肝脏图像分割质量评估方法、装置及计算机设备
JP2023548041A (ja) 2020-10-22 2023-11-15 ビジブル ペイシェント 医用画像において少なくとも１つの管状構造のセグメンテーション及び識別を行うための方法及びシステム
CN112258486A (zh) 2020-10-28 2021-01-22 汕头大学 基于进化神经架构搜索的眼底图像视网膜血管分割方法
CN112561917A (zh) 2020-12-22 2021-03-26 上海联影智能医疗科技有限公司 图像的分段方法、系统、电子设备及可读存储介质
CN113658186A (zh) 2021-07-21 2021-11-16 杭州深睿博联科技有限公司 一种基于深度学习的肝段分割方法及装置

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山本 宗主 (YAMAMOTO, Hiroyuki)，３次元ＣＴ画像を用いた門脈末梢部の大局位置情報に基づく肝区域の推定 Identification of the liver segm，電子情報通信学会技術研究報告 IEICE Technical Report，日本，社団法人電子情報通信学会 The Institute of Electro，2005年，Ｖｏｌ．１０４, Ｎｏ．５８０，p.169-174

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US20240193785A1 (en) 2024-06-13
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