DE602005022753D1 - Stratifikationsverfahren zur überwindung ungleichmässiger fallanzahl bei rechnergestützter lungenknoten-falsch-positiv-reduktion - Google Patents

Stratifikationsverfahren zur überwindung ungleichmässiger fallanzahl bei rechnergestützter lungenknoten-falsch-positiv-reduktion

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Publication number
DE602005022753D1
DE602005022753D1 DE602005022753T DE602005022753T DE602005022753D1 DE 602005022753 D1 DE602005022753 D1 DE 602005022753D1 DE 602005022753 T DE602005022753 T DE 602005022753T DE 602005022753 T DE602005022753 T DE 602005022753T DE 602005022753 D1 DE602005022753 D1 DE 602005022753D1
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Prior art keywords
cad
fallants
incorrect
overcoming
computer
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DE602005022753T
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English (en)
Inventor
Luyin Zhao
Kwok Pun Lee
Lilia Boroczky
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.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2411—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on the proximity to a decision surface, e.g. support vector machines
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06V10/771—Feature selection, e.g. selecting representative features from a multi-dimensional feature space
    • 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
    • G06T2207/30061—Lung

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
DE602005022753T 2004-11-19 2005-11-21 Stratifikationsverfahren zur überwindung ungleichmässiger fallanzahl bei rechnergestützter lungenknoten-falsch-positiv-reduktion Active DE602005022753D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62975204P 2004-11-19 2004-11-19
PCT/IB2005/053843 WO2006054272A2 (en) 2004-11-19 2005-11-21 A stratification method for overcoming unbalanced case numbers in computer-aided lung nodule false positive reduction

Publications (1)

Publication Number Publication Date
DE602005022753D1 true DE602005022753D1 (de) 2010-09-16

Family

ID=36088569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022753T Active DE602005022753D1 (de) 2004-11-19 2005-11-21 Stratifikationsverfahren zur überwindung ungleichmässiger fallanzahl bei rechnergestützter lungenknoten-falsch-positiv-reduktion

Country Status (7)

Country Link
US (1) US20090175514A1 (de)
EP (1) EP1815399B1 (de)
JP (1) JP2008520324A (de)
CN (1) CN101061491B (de)
AT (1) ATE476716T1 (de)
DE (1) DE602005022753D1 (de)
WO (1) WO2006054272A2 (de)

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WO2008017991A2 (en) * 2006-08-11 2008-02-14 Koninklijke Philips Electronics, N.V. Methods and apparatus to integrate systematic data scaling into genetic algorithm-based feature subset selection
JP2010504129A (ja) 2006-09-22 2010-02-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 肺結節の高度コンピュータ支援診断
US8787634B2 (en) 2006-12-19 2014-07-22 Koninklijke Philips N.V. Apparatus and method for indicating likely computer-detected false positives in medical imaging data
JP2008259682A (ja) * 2007-04-12 2008-10-30 Fujifilm Corp 部位認識結果修正装置、方法、およびプログラム
GB2457022A (en) * 2008-01-29 2009-08-05 Medicsight Plc Creating a fuzzy inference model for medical image analysis
US9089307B2 (en) * 2009-10-30 2015-07-28 Koninklijke Philips N.V. Three-dimensional analysis of lesions represented by image data
CN101807256B (zh) * 2010-03-29 2013-03-20 天津大学 一种基于多分辨率框架的物体识别检测方法
CN101866416A (zh) * 2010-06-18 2010-10-20 山东大学 一种基于直推式学习的指纹图像分割方法
CN101908139A (zh) * 2010-07-15 2010-12-08 华中科技大学 一种监督学习机用户学习活动的方法
GB2497516A (en) * 2011-12-05 2013-06-19 Univ Lincoln Generating training data for automation of image analysis
CA2899714C (en) * 2013-03-15 2020-10-27 Ventana Medical Systems, Inc. Tissue object-based machine learning system for automated scoring of digital whole slides
US10728287B2 (en) 2013-07-23 2020-07-28 Zscaler, Inc. Cloud based security using DNS
US9882767B1 (en) * 2013-07-23 2018-01-30 Zscaler, Inc. Distributed cloud-based dynamic name server surrogation systems and methods
WO2017092615A1 (zh) * 2015-11-30 2017-06-08 上海联影医疗科技有限公司 一种计算机辅助诊断***及方法
KR102433384B1 (ko) * 2016-01-05 2022-08-18 한국전자통신연구원 텍스처 이미지 처리 장치 및 방법
KR101782363B1 (ko) * 2016-05-23 2017-09-27 (주)에이앤아이 데이터 밸런싱을 통한 학습기반의 비전검사 방법
CN110199358B (zh) * 2016-11-21 2023-10-24 森索姆公司 表征和识别生物结构
JP6240804B1 (ja) * 2017-04-13 2017-11-29 大▲連▼大学 改良した情報測定とｇａに基づくフィルター式特徴選択アルゴリズム
EP3392799A1 (de) * 2017-04-21 2018-10-24 Koninklijke Philips N.V. Erkennung von medizinischen bildern
US10346728B2 (en) * 2017-10-26 2019-07-09 Hitachi, Ltd. Nodule detection with false positive reduction
WO2019179836A1 (en) * 2018-03-19 2019-09-26 Onera Technologies B.V. A method and a system for detecting a respiratory event of a subject and a method for forming a model for detecting a respiratory event
EP3564961A1 (de) * 2018-05-03 2019-11-06 Koninklijke Philips N.V. Interaktive koronare kennzeichnung unter verwendung interventioneller röntgenbilder und tiefenlernen
WO2020012414A1 (en) * 2018-07-11 2020-01-16 Advenio Tecnosys Pvt. Ltd. Framework for reduction of hard mimics in medical images
CN109300530B (zh) * 2018-08-08 2020-02-21 北京肿瘤医院 病理图片的识别方法及装置
CN110163141B (zh) * 2019-05-16 2023-04-07 西安电子科技大学 基于遗传算法的卫星图像预处理方法
CN110544279B (zh) * 2019-08-26 2023-06-23 华南理工大学 一种结合图像识别和遗传算法精配准的位姿估计方法
US11308611B2 (en) * 2019-10-09 2022-04-19 Siemens Healthcare Gmbh Reducing false positive detections of malignant lesions using multi-parametric magnetic resonance imaging
TWI816296B (zh) * 2022-02-08 2023-09-21 國立成功大學醫學院附設醫院 癌症預後的預測方法及其系統

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US6996549B2 (en) * 1998-05-01 2006-02-07 Health Discovery Corporation Computer-aided image analysis
IT1320956B1 (it) * 2000-03-24 2003-12-18 Univ Bologna Metodo, e relativa apparecchiatura, per la rilevazione automatica dimicrocalcificazioni in segnali digitali di tessuto mammario.
US7274810B2 (en) * 2000-04-11 2007-09-25 Cornell Research Foundation, Inc. System and method for three-dimensional image rendering and analysis
US20050207630A1 (en) * 2002-02-15 2005-09-22 The Regents Of The University Of Michigan Technology Management Office Lung nodule detection and classification
US6707878B2 (en) * 2002-04-15 2004-03-16 General Electric Company Generalized filtered back-projection reconstruction in digital tomosynthesis
US6724856B2 (en) * 2002-04-15 2004-04-20 General Electric Company Reprojection and backprojection methods and algorithms for implementation thereof
US7218766B2 (en) * 2002-04-15 2007-05-15 General Electric Company Computer aided detection (CAD) for 3D digital mammography
US7756313B2 (en) * 2005-11-14 2010-07-13 Siemens Medical Solutions Usa, Inc. System and method for computer aided detection via asymmetric cascade of sparse linear classifiers

Also Published As

Publication number Publication date
EP1815399B1 (de) 2010-08-04
CN101061491A (zh) 2007-10-24
US20090175514A1 (en) 2009-07-09
CN101061491B (zh) 2010-06-16
EP1815399A2 (de) 2007-08-08
WO2006054272A3 (en) 2006-08-31
JP2008520324A (ja) 2008-06-19
ATE476716T1 (de) 2010-08-15
WO2006054272A2 (en) 2006-05-26

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