WO2015172753A3 - Método para la segmentación y cuantificación automática de tejidos corporales - Google Patents

Método para la segmentación y cuantificación automática de tejidos corporales Download PDF

Info

Publication number
WO2015172753A3
WO2015172753A3 PCT/CO2015/000009 CO2015000009W WO2015172753A3 WO 2015172753 A3 WO2015172753 A3 WO 2015172753A3 CO 2015000009 W CO2015000009 W CO 2015000009W WO 2015172753 A3 WO2015172753 A3 WO 2015172753A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissues
images
discrimination
quantification
disclosed
Prior art date
Application number
PCT/CO2015/000009
Other languages
English (en)
French (fr)
Other versions
WO2015172753A2 (es
Inventor
Ricardo Antonio MENDOZA LEON
Luis Felipe URIZA CARRASCO
Phillipe Charles DOUEK
HOYOS Marcela HERNANDEZ
Original Assignee
Universidad De Los Andes
Hospital Universitario San Ignacio
Hospices Civils De Lyon
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 Universidad De Los Andes, Hospital Universitario San Ignacio, Hospices Civils De Lyon filed Critical Universidad De Los Andes
Priority to JP2017512098A priority Critical patent/JP6329697B2/ja
Priority to EP15754102.0A priority patent/EP3144892B1/en
Publication of WO2015172753A2 publication Critical patent/WO2015172753A2/es
Publication of WO2015172753A3 publication Critical patent/WO2015172753A3/es
Priority to US15/350,687 priority patent/US10007985B2/en

Links

Classifications

    • 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
    • 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
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • 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
    • 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
    • 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
    • G06T2207/30092—Stomach; Gastric
    • 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
    • G06T2207/30242—Counting objects in image

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Quality & Reliability (AREA)
  • Pulmonology (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)

Abstract

Se revela un método implementado por computador que permite discriminar de manera automática entre dos tejidos de interés: un tejido extrínseco y un tejido intrínseco, a partir de una pluralidad de imágenes, logrando obtener una valoración cuantitativa de cada uno de dichos tejidos sin requerir la intervención de un experto. Dicho método implica la definición de una región de discriminación en imágenes obtenidas a partir de un dispositivo de adquisición de imágenes médicas empleando un contorno paramétrico, luego de lo cual la discriminación y cuantificacion se llevan a cabo con base en las características fotométricas de los diferentes tejidos observados en las imágenes, evaluando el vecindario local de cada vóxel perteneciente a la región de discriminación previamente definida dentro de la pluralidad de imágenes. El método revelado incrementa considerablemente la precisión en la discriminación y cuantificacion de tejidos, mientras que el porcentaje de error mostrado es considerado tolerable para propósitos diagnósticos.
PCT/CO2015/000009 2014-05-14 2015-05-11 Método para la segmentación y cuantificación automática de tejidos corporales WO2015172753A2 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017512098A JP6329697B2 (ja) 2014-05-14 2015-05-11 体組織の自動的なセグメンテーションおよび定量化のための方法
EP15754102.0A EP3144892B1 (en) 2014-05-14 2015-05-11 Method for automatic segmentation of body tissues
US15/350,687 US10007985B2 (en) 2014-05-14 2016-11-14 Method for the automatic segmentation and quantification of body tissues

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CO14103932A CO7020178A1 (es) 2014-05-14 2014-05-14 Método para la segmentación y cuantificación automática de tejidos corporales
CO14-103.932 2014-05-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/350,687 Continuation US10007985B2 (en) 2014-05-14 2016-11-14 Method for the automatic segmentation and quantification of body tissues

Publications (2)

Publication Number Publication Date
WO2015172753A2 WO2015172753A2 (es) 2015-11-19
WO2015172753A3 true WO2015172753A3 (es) 2016-01-21

Family

ID=51610697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CO2015/000009 WO2015172753A2 (es) 2014-05-14 2015-05-11 Método para la segmentación y cuantificación automática de tejidos corporales

Country Status (5)

Country Link
US (1) US10007985B2 (es)
EP (1) EP3144892B1 (es)
JP (1) JP6329697B2 (es)
CO (1) CO7020178A1 (es)
WO (1) WO2015172753A2 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016043691A1 (en) * 2014-09-15 2016-03-24 Analogic Corporation Noise reduction in a radiation image
CN105931251A (zh) * 2016-05-12 2016-09-07 中国科学院深圳先进技术研究院 一种ct图像扫描床去除方法及装置
WO2019000418A1 (zh) * 2017-06-30 2019-01-03 上海联影医疗科技有限公司 组织密度分析方法及系统
ES2719264A1 (es) * 2018-01-08 2019-07-09 Cella Medical Solutions Sl Equipo de ayuda para intervencion mamaria
WO2019146357A1 (ja) * 2018-01-24 2019-08-01 富士フイルム株式会社 医療画像処理装置、方法及びプログラム並びに診断支援装置、方法及びプログラム
WO2019152850A1 (en) * 2018-02-02 2019-08-08 Centerline Biomedical, Inc. Segmentation of anatomic structures
EP3821813B1 (en) * 2018-07-13 2024-07-31 Furuno Electric Co., Ltd. Ultrasound imaging device, ultrasound imaging system, ultrasound imaging method and ultrasound imaging program
CN111091017A (zh) * 2018-10-24 2020-05-01 北京意锐新创科技有限公司 高频次交易状态下的移动支付设备的收银优化方法和装置
CN110400626B (zh) * 2019-07-08 2023-03-24 上海联影智能医疗科技有限公司 图像检测方法、装置、计算机设备和存储介质
CN110786854A (zh) * 2019-11-05 2020-02-14 广州互云医院管理有限公司 一种水脂混合体系下的反转回复序列t1测量方法
KR20210073282A (ko) * 2019-12-10 2021-06-18 한국전자통신연구원 영상 처리 장치 및 이를 포함하는 석회화 분석 시스템
CN113505798B (zh) * 2021-06-22 2024-03-22 浙江工业大学 一种时变数据的特征提取与追踪方法
CN114862877B (zh) * 2022-05-27 2024-03-22 四川大学华西医院 基于置信度评分的细胞粘连分割方法和装置
CN115049681B (zh) * 2022-06-22 2024-08-27 燕山大学 基于多尺度滤波器的ct影像皮肤分割方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5657362A (en) * 1995-02-24 1997-08-12 Arch Development Corporation Automated method and system for computerized detection of masses and parenchymal distortions in medical images
JPH1010053A (ja) * 1996-06-24 1998-01-16 Nissan Motor Co Ltd 表面欠陥検査装置
JP4095811B2 (ja) * 2002-02-20 2008-06-04 正仁 田谷 剥離細胞選別装置、剥離細胞選別方法及びそのプログラム
CN1767788B (zh) * 2003-04-08 2012-05-30 株式会社日立医药 医用图像诊断支援装置及方法
US8331637B2 (en) 2006-03-03 2012-12-11 Medic Vision-Brain Technologies Ltd. System and method of automatic prioritization and analysis of medical images
JP4670740B2 (ja) * 2006-06-07 2011-04-13 富士ゼロックス株式会社 画像生成装置、画像処理システム、及びプログラム
JP4492886B2 (ja) * 2008-04-03 2010-06-30 富士フイルム株式会社 ３次元腹腔内領域検出装置、方法、およびプログラム
WO2010098211A1 (ja) * 2009-02-24 2010-09-02 独立行政法人理化学研究所 輪郭抽出装置および輪郭抽出方法、並びにプログラム
WO2011139232A1 (en) 2010-05-03 2011-11-10 Nanyang Technological University Automated identification of adipose tissue, and segmentation of subcutaneous and visceral abdominal adipose tissue
WO2012043498A1 (ja) * 2010-09-30 2012-04-05 日本電気株式会社 情報処理装置、情報処理システム、情報処理方法、プログラム及び記録媒体
JP5576775B2 (ja) * 2010-11-29 2014-08-20 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RICARDO MENDOZA ET AL: "Automatic segmentation of adipose viseral tissue from CAT images, employing anatomical invariants", COMPUTING CONGRESS (CCC), 2011 6TH COLOMBIAN, IEEE, 4 May 2011 (2011-05-04), pages 1 - 6, XP031953792, ISBN: 978-1-4577-0285-3, DOI: 10.1109/COLOMCC.2011.5936298 *
YAO JIANHUA ET AL: "Fully automated adipose tissue measurement on abdominal CT", MEDICAL IMAGING 2011: BIOMEDICAL APPLICATIONS IN MOLECULAR, STRUCTURAL, AND FUNCTIONAL IMAGING, SPIE, 1000 20TH ST. BELLINGHAM WA 98225-6705 USA, vol. 7965, no. 1, 3 March 2011 (2011-03-03), pages 1 - 6, XP060008598, DOI: 10.1117/12.878063 *

Also Published As

Publication number Publication date
EP3144892A2 (en) 2017-03-22
JP2017520354A (ja) 2017-07-27
CO7020178A1 (es) 2014-08-11
WO2015172753A2 (es) 2015-11-19
US20170091935A1 (en) 2017-03-30
EP3144892B1 (en) 2019-01-16
US10007985B2 (en) 2018-06-26
JP6329697B2 (ja) 2018-05-23

Similar Documents

Publication Publication Date Title
WO2015172753A3 (es) Método para la segmentación y cuantificación automática de tejidos corporales
WO2015069824A3 (en) Diagnostic system and method for biological tissue analysis
WO2014159288A3 (en) Systems and methods for automated voxelation of regions of interest for magnetic resonance spectroscopy
WO2016040784A3 (en) Systems and methods for estimating histological features from medical images using a trained model
MY190242A (en) Vehicle inspection methods and systems
EP4235185A3 (en) Method and system for performing quality control on a diagnostic analyzer
EP3043329A3 (en) Image processing apparatus, image processing method, and program
CN104992430A (zh) 基于卷积神经网络的全自动的三维肝脏分割方法
JP2012011137A5 (es)
EP2992820A3 (en) Measuring blood pressure
EP4060048A3 (en) Non-invasive diagnostic method for diagnosing bladder cancer
WO2016092366A3 (en) Systems and methods for optimizing transskull acoustic treatment
WO2016123481A3 (en) Devices and methods for diagnostics based on analysis of nucleic acids
EP2525562A3 (en) Image processing apparatus, image processing method, program and imaging apparatus
EP2508921A3 (en) Systems and methods for characterizing turbulence regions
JP2012531229A5 (es)
WO2016044338A3 (en) Methods and systems for diagnosing sleep disorders
EP2608091A3 (en) Diagnostic factor set determination apparatus and method
EP4129061A3 (en) Systems, apparatus and methods for analyzing blood cell dynamics
EP3787476C0 (en) DEVICE FOR MULTIMODAL ANALYSIS OF ALLERGIC REACTIONS IN SKIN TESTS AND HYBRID METHOD FOR MULTI-SPECTRAL IMAGING OF ALLERGIC REACTIONS IN SKIN TESTS AND THE USE THEREOF FOR AUTOMATIC EVALUATION OF THE RESULTS OF THESE TESTS
EP3846126A4 (en) PRE-TREATMENT PROCESS FOR PERFORMING A QUANTITATIVE ANALYSIS ON A FOCUS IMAGE, AND STORAGE DEVICE
EP2804147A3 (en) Method and apparatus for image registration
WO2015136509A3 (en) Diagnostic and therapeutic targets for preeclampsia and closely related complications of pregnancy
WO2015013195A3 (en) Determining and validating a posture of an animal
WO2012071566A3 (en) Systems and methods for automated voxelation of regions of interest for magnetic resonance spectroscopy

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15754102

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2017512098

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REEP Request for entry into the european phase

Ref document number: 2015754102

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2015754102

Country of ref document: EP