JP6824125B2 - 医用撮像装置及び画像処理方法 - Google Patents

医用撮像装置及び画像処理方法 Download PDF

Info

Publication number
JP6824125B2
JP6824125B2 JP2017146782A JP2017146782A JP6824125B2 JP 6824125 B2 JP6824125 B2 JP 6824125B2 JP 2017146782 A JP2017146782 A JP 2017146782A JP 2017146782 A JP2017146782 A JP 2017146782A JP 6824125 B2 JP6824125 B2 JP 6824125B2
Authority
JP
Japan
Prior art keywords
cross
section
unit
model
imaging device
Prior art date
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.)
Active
Application number
JP2017146782A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019024925A (ja
JP2019024925A5 (https=
Inventor
云 李
云 李
崇 豊村
崇 豊村
俊徳 前田
俊徳 前田
子盛 黎
子盛 黎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2017146782A priority Critical patent/JP6824125B2/ja
Priority to US16/630,581 priority patent/US20210089812A1/en
Priority to PCT/JP2018/021926 priority patent/WO2019021646A1/ja
Publication of JP2019024925A publication Critical patent/JP2019024925A/ja
Publication of JP2019024925A5 publication Critical patent/JP2019024925A5/ja
Application granted granted Critical
Publication of JP6824125B2 publication Critical patent/JP6824125B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/13—Tomography
    • A61B8/14—Echo-tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/523—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for generating planar views from image data in a user selectable plane not corresponding to the acquisition plane
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/211—Selection of the most significant subset of features
    • G06F18/2113—Selection of the most significant subset of features by ranking or filtering the set of features, e.g. using a measure of variance or of feature cross-correlation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0495—Quantised networks; Sparse networks; Compressed networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • 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]
    • A61B6/032—Transmission computed tomography [CT]
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5223—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data generating planar views from image data, e.g. extracting a coronal view from a 3D image
    • 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
    • A61B8/0866—Clinical applications involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/465—Displaying means of special interest adapted to display user selection data, e.g. icons or menus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Analysis (AREA)
JP2017146782A 2017-07-28 2017-07-28 医用撮像装置及び画像処理方法 Active JP6824125B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017146782A JP6824125B2 (ja) 2017-07-28 2017-07-28 医用撮像装置及び画像処理方法
US16/630,581 US20210089812A1 (en) 2017-07-28 2018-06-07 Medical Imaging Device and Image Processing Method
PCT/JP2018/021926 WO2019021646A1 (ja) 2017-07-28 2018-06-07 医用撮像装置及び画像処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017146782A JP6824125B2 (ja) 2017-07-28 2017-07-28 医用撮像装置及び画像処理方法

Publications (3)

Publication Number Publication Date
JP2019024925A JP2019024925A (ja) 2019-02-21
JP2019024925A5 JP2019024925A5 (https=) 2020-02-27
JP6824125B2 true JP6824125B2 (ja) 2021-02-03

Family

ID=65039611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017146782A Active JP6824125B2 (ja) 2017-07-28 2017-07-28 医用撮像装置及び画像処理方法

Country Status (3)

Country Link
US (1) US20210089812A1 (https=)
JP (1) JP6824125B2 (https=)
WO (1) WO2019021646A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102654003B1 (ko) * 2018-12-21 2024-04-04 주식회사 히타치하이테크 화상 인식 장치 및 방법
EP3913601A4 (en) * 2019-01-15 2022-08-31 LG Electronics Inc. LEARNING DEVICE
JP7204106B2 (ja) * 2019-03-03 2023-01-16 株式会社レキオパワー 超音波プローブ用ナビゲートシステム、および、そのナビゲート表示装置
KR102270917B1 (ko) * 2019-06-27 2021-07-01 고려대학교 산학협력단 인공 지능 모델에 기반한 자궁 양수량 자동 측정 방법
KR102318155B1 (ko) * 2019-06-27 2021-10-28 고려대학교 산학협력단 카메라 촬영 각도 보정 기능을 구비한 양수량 자동 측정 방법
JP7347090B2 (ja) * 2019-10-02 2023-09-20 株式会社大林組 鉄筋推定システム、鉄筋推定方法及び鉄筋推定プログラム
JP7432340B2 (ja) * 2019-11-07 2024-02-16 川崎重工業株式会社 手術システム及び制御方法
JP7412223B2 (ja) * 2020-03-02 2024-01-12 キヤノン株式会社 画像処理装置、医用画像診断装置、画像処理方法、プログラム、および学習装置
JP7410624B2 (ja) * 2020-09-14 2024-01-10 キヤノン株式会社 超音波診断装置、計測条件設定方法及びプログラム
JP2022052345A (ja) * 2020-09-23 2022-04-04 キヤノンメディカルシステムズ株式会社 超音波診断装置、撮像方法、及び撮像プログラム
WO2022071264A1 (ja) * 2020-09-29 2022-04-07 テルモ株式会社 プログラム、モデル生成方法、情報処理装置及び情報処理方法
WO2023204610A2 (ko) * 2022-04-19 2023-10-26 주식회사 온택트헬스 심장 초음파에 대한 가이드 방법 및 이를 이용한 심장 초음파에 대한 가이드용 디바이스
GB2636226A (en) * 2023-12-07 2025-06-11 Mads Nielsen Consultings Aps A method of, and apparatus for, improved estimation of fetal characteristics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102288308B1 (ko) * 2014-08-05 2021-08-10 삼성메디슨 주식회사 초음파 진단 장치
US20160081663A1 (en) * 2014-09-18 2016-03-24 General Electric Company Method and system for automated detection and measurement of a target structure
US10083372B2 (en) * 2015-11-03 2018-09-25 Toshiba Medical Systems Corporation Ultrasound diagnosis apparatus, image processing apparatus and image processing method

Also Published As

Publication number Publication date
JP2019024925A (ja) 2019-02-21
WO2019021646A1 (ja) 2019-01-31
US20210089812A1 (en) 2021-03-25

Similar Documents

Publication Publication Date Title
JP6824125B2 (ja) 医用撮像装置及び画像処理方法
US11450003B2 (en) Medical imaging apparatus, image processing apparatus, and image processing method
KR101932721B1 (ko) 의료 영상들의 정합 방법 및 장치
JP6238651B2 (ja) 超音波診断装置及び画像処理方法
JP6453857B2 (ja) 超音波画像の３ｄ取得のためのシステムおよび方法
RU2642929C2 (ru) Автоматический выбор плоскости визуализации для эхокардиографии
JP5645811B2 (ja) 医用画像診断装置、関心領域設定方法、医用画像処理装置、及び関心領域設定プログラム
JP7253560B2 (ja) ニューラルネットワークを用いた案内付き経頭蓋超音波撮像ならびに関連する装置、システムおよび方法
KR102522539B1 (ko) 의료영상 표시장치 및 의료영상 처리방법
US20160095573A1 (en) Ultrasonic diagnostic apparatus
JP2014161734A (ja) 医療画像を整合する方法及びその装置
KR20140096919A (ko) 의료 영상 정합 방법 및 장치
JP5558727B2 (ja) 超音波診断装置および超音波診断装置のデータ処理プログラム
US9357981B2 (en) Ultrasound diagnostic device for extracting organ contour in target ultrasound image based on manually corrected contour image in manual correction target ultrasound image, and method for same
JP6739318B2 (ja) 超音波診断装置
KR102273020B1 (ko) 의료 영상 정합 방법 및 그 장치
EP1198200A4 (en) ECOGRAPHIC INTRAVASCULAR ANALYSIS USING AN ACTIVE CONTOURING METHOD AND SYSTEM
US11672503B2 (en) Systems and methods for detecting tissue and shear waves within the tissue
KR20130026041A (ko) 의료 영상의 일부 정보를 활용한 장기 영상 생성 방법 및 장치
JP2017153818A (ja) 超音波診断装置、超音波診断装置制御プログラム、医用画像処理装置及び医用画像処理プログラム
CN112435740A (zh) 信息处理设备、检查系统、信息处理方法和存储介质
KR20150129506A (ko) 의료 영상 정합 방법 및 그 장치
US10076311B2 (en) Method and apparatus for registering medical images
CN112089438B (zh) 基于二维超声图像的四维重建方法及装置
KR20150131881A (ko) 의료 영상 정합 방법, 이를 포함하는 장치 및 컴퓨터 기록 매체

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20191217

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200110

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200929

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201124

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210112

R150 Certificate of patent or registration of utility model

Ref document number: 6824125

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250