CN111489360A - 一种图像分割方法及相关设备 - Google Patents

一种图像分割方法及相关设备 Download PDF

Info

Publication number
CN111489360A
CN111489360A CN202010192934.5A CN202010192934A CN111489360A CN 111489360 A CN111489360 A CN 111489360A CN 202010192934 A CN202010192934 A CN 202010192934A CN 111489360 A CN111489360 A CN 111489360A
Authority
CN
China
Prior art keywords
cerebral
point
vein
image
cerebral artery
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.)
Withdrawn
Application number
CN202010192934.5A
Other languages
English (en)
Chinese (zh)
Inventor
宋涛
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.)
Shanghai Sensetime Intelligent Technology Co Ltd
Original Assignee
Shanghai Sensetime Intelligent Technology Co 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 Shanghai Sensetime Intelligent Technology Co Ltd filed Critical Shanghai Sensetime Intelligent Technology Co Ltd
Priority to CN202010192934.5A priority Critical patent/CN111489360A/zh
Priority to KR1020217020478A priority patent/KR20210118389A/ko
Priority to PCT/CN2020/100711 priority patent/WO2021184600A1/zh
Priority to JP2021538462A priority patent/JP2022529094A/ja
Publication of CN111489360A publication Critical patent/CN111489360A/zh
Priority to TW110100179A priority patent/TWI767492B/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/501—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of the head, e.g. neuroimaging or craniography
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30016—Brain
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G06T2207/30104—Vascular flow; Blood flow; Perfusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN202010192934.5A 2020-03-18 2020-03-18 一种图像分割方法及相关设备 Withdrawn CN111489360A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN202010192934.5A CN111489360A (zh) 2020-03-18 2020-03-18 一种图像分割方法及相关设备
KR1020217020478A KR20210118389A (ko) 2020-03-18 2020-07-07 이미지 분할 방법 및 장치, 기기 및 컴퓨터 판독 가능한 저장 매체
PCT/CN2020/100711 WO2021184600A1 (zh) 2020-03-18 2020-07-07 一种图像分割方法及装置、设备及计算机可读存储介质
JP2021538462A JP2022529094A (ja) 2020-03-18 2020-07-07 画像セグメンテーション方法及び装置、機器並びにコンピュータ可読記憶媒体
TW110100179A TWI767492B (zh) 2020-03-18 2021-01-04 一種圖像分割方法、設備及電腦可讀儲存介質

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010192934.5A CN111489360A (zh) 2020-03-18 2020-03-18 一种图像分割方法及相关设备

Publications (1)

Publication Number Publication Date
CN111489360A true CN111489360A (zh) 2020-08-04

Family

ID=71798168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010192934.5A Withdrawn CN111489360A (zh) 2020-03-18 2020-03-18 一种图像分割方法及相关设备

Country Status (5)

Country Link
JP (1) JP2022529094A (ja)
KR (1) KR20210118389A (ja)
CN (1) CN111489360A (ja)
TW (1) TWI767492B (ja)
WO (1) WO2021184600A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112419340A (zh) * 2020-12-09 2021-02-26 沈阳先进医疗设备技术孵化中心有限公司 脑脊液分割模型的生成方法、应用方法及装置
CN113034438A (zh) * 2021-03-01 2021-06-25 北京安德医智科技有限公司 一种ct灌注参数预测方法及装置、电子设备和存储介质
CN113827263A (zh) * 2021-11-08 2021-12-24 上海联影智能医疗科技有限公司 灌注影像处理方法、系统、电子设备及存储介质
CN114121236A (zh) * 2021-11-22 2022-03-01 上海商汤智能科技有限公司 图像检测方法及相关装置、电子设备和存储介质
CN114266789A (zh) * 2021-12-28 2022-04-01 沈阳东软智能医疗科技研究院有限公司 基于脑部影像的梗死区域分割方法、装置、设备及介质
CN115546159A (zh) * 2022-10-13 2022-12-30 数坤(上海)医疗科技有限公司 图像处理方法、装置、设备和存储介质
CN116798612A (zh) * 2023-08-23 2023-09-22 北京超数时代科技有限公司 一种用于神经类疾病的数字诊疗系统
CN117975012A (zh) * 2024-02-07 2024-05-03 浙江大学 人体脉络丛分割方法、系统、存储介质及设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114170440A (zh) * 2021-12-31 2022-03-11 上海联影智能医疗科技有限公司 图像特征点的确定方法、装置、计算机设备和存储介质
CN114648514B (zh) * 2022-03-30 2022-11-29 中国人民解放军总医院第二医学中心 一种脑动脉定位提取方法、装置、电子设备及存储介质
CN115830014B (zh) * 2023-02-03 2023-05-05 脑玺(苏州)智能科技有限公司 缺血半暗带的误标记识别方法、装置、设备及存储介质

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102028494A (zh) * 2011-01-24 2011-04-27 海纳医信（北京）软件科技有限责任公司 脑灌注图像序列处理方法及系统
CN103186895A (zh) * 2013-04-15 2013-07-03 武汉大学 一种基于神经网络模型的ct灌注医疗图像智能融合方法
CN103839249A (zh) * 2012-11-23 2014-06-04 上海联影医疗科技有限公司 Ct肝灌注的图像后处理方法和ct肝灌注方法
CN106108925A (zh) * 2015-05-04 2016-11-16 西门子保健有限责任公司 用于医学图像数据中全身骨移除和血管可视化的方法和系统
CN107451455A (zh) * 2017-07-29 2017-12-08 广东欧珀移动通信有限公司 解锁控制方法及相关产品
CN108053446A (zh) * 2017-12-11 2018-05-18 北京奇虎科技有限公司 基于点云的定位方法、装置及电子设备
CN109242863A (zh) * 2018-09-14 2019-01-18 北京市商汤科技开发有限公司 一种缺血性脑卒中图像区域分割方法及装置
CN109389590A (zh) * 2017-09-28 2019-02-26 上海联影医疗科技有限公司 结肠图像数据处理系统及方法
CN109726753A (zh) * 2018-12-25 2019-05-07 脑玺(上海)智能科技有限公司 基于时间信号曲线的灌注动态影像的分割方法及系统
CN110223285A (zh) * 2019-06-13 2019-09-10 中南大学湘雅二医院 基于动物迁移和神经网络模型的影像结果预测方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5243865B2 (ja) * 2008-07-07 2013-07-24 浜松ホトニクス株式会社 脳疾患診断システム
EP2411932B1 (en) * 2009-03-26 2018-08-22 Koninklijke Philips N.V. Perfusion imaging
CN104287764B (zh) * 2014-09-11 2017-05-31 沈阳东软医疗系统有限公司 一种ct灌注成像方法和设备
WO2017112554A1 (en) * 2015-12-21 2017-06-29 The Regents Of The University Of California Perfusion digital subtraction angiography
CN105809670B (zh) * 2016-02-29 2019-07-19 上海联影医疗科技有限公司 灌注分析方法
CN105997128A (zh) * 2016-08-03 2016-10-12 上海联影医疗科技有限公司 利用灌注成像识别病灶的方法及系统
US11540725B2 (en) * 2016-09-18 2023-01-03 Yeda Research And Development Co. Ltd. Systems and methods for generating 3D images based on fluorescent illumination
EP3559903B1 (en) * 2016-12-23 2023-03-22 HeartFlow, Inc. Machine learning of anatomical model parameters
CN109035255B (zh) * 2018-06-27 2021-07-02 东南大学 一种基于卷积神经网络的ct图像中带夹层主动脉分割方法
CN110287956B (zh) * 2019-06-13 2021-05-25 北京理工大学 血管中心线自动匹配方法及装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102028494A (zh) * 2011-01-24 2011-04-27 海纳医信（北京）软件科技有限责任公司 脑灌注图像序列处理方法及系统
CN103839249A (zh) * 2012-11-23 2014-06-04 上海联影医疗科技有限公司 Ct肝灌注的图像后处理方法和ct肝灌注方法
CN103186895A (zh) * 2013-04-15 2013-07-03 武汉大学 一种基于神经网络模型的ct灌注医疗图像智能融合方法
CN106108925A (zh) * 2015-05-04 2016-11-16 西门子保健有限责任公司 用于医学图像数据中全身骨移除和血管可视化的方法和系统
CN107451455A (zh) * 2017-07-29 2017-12-08 广东欧珀移动通信有限公司 解锁控制方法及相关产品
CN109389590A (zh) * 2017-09-28 2019-02-26 上海联影医疗科技有限公司 结肠图像数据处理系统及方法
CN108053446A (zh) * 2017-12-11 2018-05-18 北京奇虎科技有限公司 基于点云的定位方法、装置及电子设备
CN109242863A (zh) * 2018-09-14 2019-01-18 北京市商汤科技开发有限公司 一种缺血性脑卒中图像区域分割方法及装置
CN109726753A (zh) * 2018-12-25 2019-05-07 脑玺(上海)智能科技有限公司 基于时间信号曲线的灌注动态影像的分割方法及系统
CN110223285A (zh) * 2019-06-13 2019-09-10 中南大学湘雅二医院 基于动物迁移和神经网络模型的影像结果预测方法及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MIDAS M ET AL: "《Artery and Vein Segmentation of the Cerebral Vasculature in 4D CT using a 3D fully Convolutional Neural Network》" *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112419340A (zh) * 2020-12-09 2021-02-26 沈阳先进医疗设备技术孵化中心有限公司 脑脊液分割模型的生成方法、应用方法及装置
CN113034438A (zh) * 2021-03-01 2021-06-25 北京安德医智科技有限公司 一种ct灌注参数预测方法及装置、电子设备和存储介质
CN113827263A (zh) * 2021-11-08 2021-12-24 上海联影智能医疗科技有限公司 灌注影像处理方法、系统、电子设备及存储介质
CN114121236A (zh) * 2021-11-22 2022-03-01 上海商汤智能科技有限公司 图像检测方法及相关装置、电子设备和存储介质
CN114266789A (zh) * 2021-12-28 2022-04-01 沈阳东软智能医疗科技研究院有限公司 基于脑部影像的梗死区域分割方法、装置、设备及介质
CN114266789B (zh) * 2021-12-28 2023-05-23 沈阳东软智能医疗科技研究院有限公司 基于脑部影像的梗死区域分割方法、装置、设备及介质
CN115546159A (zh) * 2022-10-13 2022-12-30 数坤(上海)医疗科技有限公司 图像处理方法、装置、设备和存储介质
CN116798612A (zh) * 2023-08-23 2023-09-22 北京超数时代科技有限公司 一种用于神经类疾病的数字诊疗系统
CN117975012A (zh) * 2024-02-07 2024-05-03 浙江大学 人体脉络丛分割方法、系统、存储介质及设备

Also Published As

Publication number Publication date
TW202137132A (zh) 2021-10-01
WO2021184600A1 (zh) 2021-09-23
JP2022529094A (ja) 2022-06-17
TWI767492B (zh) 2022-06-11
KR20210118389A (ko) 2021-09-30

Similar Documents

Publication Publication Date Title
CN111489360A (zh) 一种图像分割方法及相关设备
CN104268846B (zh) 图像拼接方法及装置
CN111340789A (zh) 眼底视网膜血管识别及量化方法、装置、设备及存储介质
US9652872B2 (en) System and method of medical imaging
US20230139405A1 (en) Stenosis assessment method and device based on intracranial DSA imaging
CN109035203B (zh) 医学图像处理方法、装置、设备及存储介质
US20150141818A1 (en) Vascular imaging method and device
AU2009315384A1 (en) Method and system for mapping tissue status of acute stroke
CN109949318B (zh) 基于多模态影像的全卷积神经网络癫痫病灶分割方法
CN109767448B (zh) 分割模型训练方法及装置
WO2024131472A1 (zh) 不同状态下血管微循环阻力计算方法、系统、设备及介质
TWI788629B (zh) 圖像處理方法、裝置及系統、電子設備及電腦可讀儲存媒體
CN110415228B (zh) 神经纤维追踪方法、磁共振系统及存储介质
US9734578B2 (en) Medical image analyzer
CN114299019A (zh) 一种用于核医学设备的扫描方法、系统和装置
CN110874597A (zh) 一种眼底图像血管特征提取方法、设备、系统和存储介质
CN116091444A (zh) 侧枝评价方法及装置、存储介质、终端
CN104510469A (zh) 基于磁共振弥散加权图像确定脑缺血特征的方法和装置
WO2020168641A1 (zh) 基于磁共振弥散成像的组织血管密度指标检测方法及装置
CN116491968A (zh) 基于单时相cta的急性缺血性卒中侧支循环评估方法
CN114121236A (zh) 图像检测方法及相关装置、电子设备和存储介质
CN113538352B (zh) 脑卒中组织窗评价值的获取方法及装置、存储介质
CN113421254B (zh) 微循环血管分支长度和直径计算方法及装置和终端设备
AU2022406948A1 (en) Eye tracking method and apparatus for anterior segment octa, device, and storage medium
CN113610800A (zh) 用于评估侧支循环的装置、非诊断方法及电子设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40025723

Country of ref document: HK

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200804