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公开(公告)号：KR1020160117807A
公开(公告)日：2016-10-11
申请号：KR1020150045367
申请日：2015-03-31
Applicant: 한국전자통신연구원
IPC: A61B6/00
CPC classification number: G06T7/0012 , A61B6/025 , A61B6/502 , A61B6/5217 , G06T11/60 , G06T2207/10072 , G06T2207/10112 , G06T2207/20221 , G06T2207/30068 , G06T2207/30096
Abstract: 본발명은유방병변진단을위한영상판독보조방법에관한것으로서, (a) 영상판독보조장치가, 유방을촬영한복수의 3차원(3D) 영상들을획득하는단계; (b) 상기영상판독보조장치가, 상기복수의 3차원영상들중 제 1 영상을기본영상으로결정하는단계; 및 (c) 상기영상판독보조장치가, 상기복수의 3차원영상들중 제 2 영상과관련된정보를상기제 1 영상에정합시켜서, 판독용영상을생성하는단계를포함하는것을특징으로한다.
Abstract translation: 本文提供了一种用于乳房病变诊断的图像解释辅助方法，该方法包括通过图像解释辅助装置获得从乳房拍摄的多个3D图像; 由所述图像解释辅助装置确定所述多个3D图像中的第一图像作为基本图像; 以及通过所述图像解释辅助装置通过将与所述多个3D图像中的第二图像相关的信息与所述第一图像组合来创建用于解释的图像。
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公开(公告)号：KR101614704B1
公开(公告)日：2016-05-02
申请号：KR1020140081173
申请日：2014-06-30
Applicant: 한국전기연구원 , 한국전자통신연구원 , 재단법인 아산사회복지재단
Abstract: 본발명은유방암조기진단장치및 방법에관한것이다. 보다상세하게는진단대상자유방내부의유방암병변유무에대한조기검진을위한유방암조기진단장치및 방법에관한것이다. 본발명에의하면유방등의진단대상체에대한 DBT(Digitial Breast Tomosynthesis) 방식으로획득되는 3차원영상및 DOT(Diffuse Optical Tomography) 방식으로획득되는진단대상체의 3차원영상을상호보완적으로활용하여유방암병변유무를확인하므로유방암에대한조기진단효율을향상시키고불필요한조직검사를줄일수 있는효과를갖는다.
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公开(公告)号：KR101390845B1
公开(公告)日：2014-05-02
申请号：KR1020100057972
申请日：2010-06-18
Applicant: 한국전자통신연구원 , 을지대학교 산학협력단
IPC: A61B5/0205 , A61B5/085
CPC classification number: A61B5/01 , A61B5/0816 , A61B5/1116 , A61B5/1118 , A61B5/1135 , A61B5/14542 , A61B5/6808 , A61B2503/04 , A61B2562/0204 , A61B2562/0219 , A61B2562/0247 , A61B2562/029
Abstract: 본발명은인체의체온, 호흡, 가속도, 산소포화도, 음성등의생체신호를측정하여건강지표를분석, 표시하는생체신호측정장치에관한것이다. 본발명은기저귀형생체신호측정장치에있어서, 착용자의호흡에따른복부둘레변화를감지하여상기착용자의호흡상태에대한생체신호를측정하는생체신호측정부; 상기생체신호측정부에의해측정된생체신호를분석하여착용자의건강지표를산출하는생체신호분석부; 및상기생체신호신호분석부에의해산출된건강지표를표시하는표시부를포함한다.
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公开(公告)号：KR101331087B1
公开(公告)日：2013-11-20
申请号：KR1020090099275
申请日：2009-10-19
Applicant: 한국전자통신연구원
IPC: A61B6/03
CPC classification number: G06T7/0012 , G06T2207/10081 , G06T2207/30061
Abstract: 본 발명은 흉부 전산화단층 촬영을 이용한 간유리음영 후보 검출 방법 및 기록 매체에 관한 것으로, 그 방법은 폐 영역의 3차원 영상을 순차적으로 스캐닝하면서, 검출 범위에 포함되는 밝기 값을 가지는 후보셀을 검출하고, 후보 셀로부터 사전에 설정된 거리만큼 이격되어 위치한 셀들의 밝기 값도 검출 범위에 포함되면 후보 셀을 씨드 셀로 설정하는 단계; 후보 셀을 씨드 셀로 설정하는 단계에 의해 다수개의 씨드 셀이 획득되면, 접하는 씨드셀들끼리 그룹핑하여 하나 이상의 후보 영역을 획득하는 단계; 및 하나 이상의 후보 영역 중에서 미리 설정된 크기보다 큰 크기와 검출기준 개수 이상의 씨드셀을 가지는 후보 영역이 검출되면, 검출된 후보 영역을 GGO(Ground Glass Opacity) 후보로 획득하는 단계를 포함한다.
간유리음영, GGO 후보, 폐 결절, 폐 이상 징후, 컴퓨터 도움 진단, 전산화 단층촬영-
Patent Agency Ranking
公开(公告)号：KR1020120057295A
公开(公告)日：2012-06-05
申请号：KR1020100118967
申请日：2010-11-26
Applicant: 한국전자통신연구원
IPC: A61B5/085
CPC classification number: A61B5/1135 , A61B5/0002 , A61B5/0816 , A61B5/091 , A61B2560/0412
Abstract: PURPOSE: An unrestraint wearable type respiratory failure alarm device and method are provided to easily detect whether respiratory failure is generated or not by minimally restraining the action of a user and estimating the change of a breathing rate of the user. CONSTITUTION: A resistance-voltage conversion unit(121) changes a resistance value offered from a chest circumference measuring unit into an analog voltage value. An A/D converter(123) changes the analog voltage value changed in the resistance-voltage conversion unit into a digital value and digitalizes the digital value. A cross section volume calculation unit(125) calculates cross section volume of a chest by using the digitalized digital value. A breathing rate calculation unit(127) calculates a breathing rate of a user through the calculated cross section volume. A respiratory failure sensor(129) monitors the change of the breathing rate.
Abstract translation: 目的：提供一种无限制的穿戴式呼吸衰竭报警装置和方法，通过最小限度地抑制用户的动作并估计用户的呼吸频率的变化来容易地检测是否产生呼吸衰竭。 构成：电阻 - 电压转换单元（121）将从胸部测量单元提供的电阻值改变为模拟电压值。 A / D转换器（123）将电阻 - 电压转换单元中改变的模拟电压值改变为数字值并对数字值进行数字化。 横截面体积计算单元（125）通过使用数字化数字值来计算胸部的横截面体积。 呼吸率计算单元（127）通过计算出的横截面积计算用户的呼吸率。 呼吸衰竭传感器（129）监测呼吸频率的变化。
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公开(公告)号：KR1020110137943A
公开(公告)日：2011-12-26
申请号：KR1020100057972
申请日：2010-06-18
Applicant: 한국전자통신연구원 , 을지대학교 산학협력단
IPC: A61B5/0205 , A61B5/085
CPC classification number: A61B5/01 , A61B5/0816 , A61B5/1116 , A61B5/1118 , A61B5/1135 , A61B5/14542 , A61B5/6808 , A61B2503/04 , A61B2562/0204 , A61B2562/0219 , A61B2562/0247 , A61B2562/029
Abstract: PURPOSE: A diaper type biometric signal measurement apparatus is provided to use a resistive conductive wire which changes a length corresponding to an abdomen circumference change according to the respiration of a wearer, thereby measuring a biometric signal of the wearer. CONSTITUTION: A diaper type biometric signal measurement apparatus(100) comprises a biometric signal measurement part(110) which measures a biometric signal of a wearer. The diaper type biometric signal measurement apparatus includes a biometric signal analysis part(130) which outputs a health index by analyzing the biometric signal measured through the biometric signal measurement part. The diaper type biometric signal measurement apparatus includes a health index display part(150) which displays the health index computed through the biometric signal measurement part. The biometric signal measurement part comprises a detection part(112), an operation part(114), and a transmission part(116). The biometric signal analysis part includes a receiving part(132), an analysis part(134), and a transmission part(136). The health index display part includes a receiving part(152) and a display part(154).
Abstract translation: 目的：提供一种尿布式生物体信号测定装置，使用根据穿戴者的呼吸改变对应于腹部周长变化的长度的电阻性导线，从而测量穿戴者的生物体信号。 构成：尿布型生物信号测量装置（100）包括测量穿戴者的生物信号的生物测定信号测量部（110）。 尿布型生物信号测量装置包括：生物测定信号分析部（130），通过分析通过生物体信号测定部测定的生物体信号，输出健康指数。 尿布型生物体信号测量装置包括显示通过生物体信号测量部计算出的健康指数的健康指标显示部（150）。 生物测量信号测量部分包括检测部分（112），操作部分（114）和传输部分（116）。 生物测定信号分析部包括接收部（132），分析部（134）和发送部（136）。 健康指标显示部分包括接收部分（152）和显示部分（154）。
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公开(公告)号：KR1020090060900A
公开(公告)日：2009-06-15
申请号：KR1020070127883
申请日：2007-12-10
Applicant: 한국전자통신연구원
IPC: A61B6/00
CPC classification number: G06T7/60 , G06T7/12 , G06T2207/10116 , G06T2207/30008
Abstract: A method and an apparatus for accurately extracting a boundary of a distal radius metaphysis are provided to easily extract a boundary of a distal radius metaphysis from an X-ray image by using a gray level gradient and metropolis annealing method. An apparatus for accurately extracting a boundary of a distal radius metaphysis includes a ROI(Region Of Interest) setting part(201), a potential energy setting part(202), a pre-processing part(203), and a boundary extracting part(204). The ROI setting part sets a ROI including a distal radius in an X-ray image. The potential energy setting part sets a potential energy distribution about the ROI by using a gray level gradient. The pre-processing part sets a temporary boundary of a distal radius metaphysis in the ROI. The boundary extracting part extracts a detailed boundary of the distal radius metaphysis by controlling the temporary boundary by a metropolis annealing method.
Abstract translation: 提供了一种用于准确提取远端桡骨干a端的边界的方法和装置，通过使用灰度梯度和大都市退火方法，从X射线图像中容易地提取远端桡骨干a端的边界。 用于准确地提取远端半径干a端的边界的装置包括ROI（感兴趣区域）设定部分（201），势能设定部分（202），预处理部分（203）和边界提取部分 204）。 ROI设置部分设置包括X射线图像中的远端半径的ROI。 势能设定部分通过使用灰度梯度来设定关于ROI的势能分布。 预处理部分在ROI中设置远端半径干a端的临时边界。 边界提取部分通过大都市退火法控制临时边界，提取远端半干干a端的详细边界。
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公开(公告)号：KR100399051B1
公开(公告)日：2003-09-26
申请号：KR1020010012563
申请日：2001-03-12
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: PURPOSE: An automatic extraction method of rib edges in chest X-ray images is provided to read accurately the chest X-ray image in a preprocessing procedure of a chest X-ray image by extracting automatically the boundary of the rib. CONSTITUTION: An X-ray is obtained by a DR(Digital Radiology) or a CR(Computed Radiology), or an X-ray film(21). A digitization process for the obtained image is performed(22). The digitization process is to convert the obtained image to a digital image by using a film scanner. A boundary of lung is extracted from the digitized image(23). The boundary of the lung is composed of a rib cage, a diaphragm, an upper boundary of the lung, and an inner boundary of the lung. An initial boundary of a rib is extracted(24). A final boundary of the rib is extracted by using the initial boundary of the rib(25).
Abstract translation: 目的：提供一种胸部X射线图像中肋骨边缘的自动提取方法，以通过自动提取肋骨的边界在胸部X射线图像的预处理程序中精确地读取胸部X射线图像。 构成：X射线通过DR（数字放射学）或CR（计算放射学）或X射线胶片（21）获得。 对所获得的图像进行数字化处理（22）。 数字化过程是通过使用胶片扫描仪将获得的图像转换为数字图像。 从数字化图像中提取肺的边界（23）。 肺的边界由肋骨架，膈膜，肺的上边界和肺的内边界组成。 提取肋的初始边界（24）。 通过使用肋（25）的初始边界来提取肋的最终边界。
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公开(公告)号：KR1020030065155A
公开(公告)日：2003-08-06
申请号：KR1020020005642
申请日：2002-01-31
Applicant: 한국전자통신연구원
IPC: A61B8/00
CPC classification number: A61B5/4872 , A61B8/08
Abstract: PURPOSE: A method for quantitatively measuring a fat quantity of a target organ from an ultrasonic image is provided to improve the reliability of measurement by quantifying brightness distribution characteristics of the target organ from the ultrasonic image to extract a representative gray level and quantitatively measuring the fat quantity from the representative gray level. CONSTITUTION: An ultrasonic sectional diagram image with respect to a target organ of a human body is obtained(110). An object region on the ultrasonic sectional diagram image is set. A quantified representative gray level of the object region is obtained from a gray level distribution of pixels within the object region(120). Fat quantity corresponding to the quantified representative gray level of the object region is determined(130).
Abstract translation: 目的：提供一种从超声波图像中定量测定目标器官的脂肪量的方法，通过量化来自超声波图像的靶器官的亮度分布特性来提高测定的可靠性，提取代表性的灰度值，并定量测定脂肪 数量从代表灰度级。 构成：获得关于人体的目标器官的超声波截面图像（110）。 设置超声波截面图像上的物体区域。 从对象区域（120）内的像素的灰度级分布获得对象区域的量化代表灰度级。 确定与物体区域的量化的代表灰度级相对应的脂肪量（130）。
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