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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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公开(公告)号：KR1020020086198A
公开(公告)日：2002-11-18
申请号：KR1020010045123
申请日：2001-07-26
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: PURPOSE: A method for measuring bone density using an X-ray image is provided to improve the accuracy of bone density measurement by eliminating an X-ray absorbing effect by a soft part included in a bone region. CONSTITUTION: An input/output unit(11) inputs from and outputs to an external user data required to the measurement of bone density. Main/auxiliary memory units(12,13) store all sorts of data required to the process for measuring the bone density by using an X-ray image. A microprocessor(14) controls the main/auxiliary memory units(12,13) and the input/output unit(11) and performs all of calculation process for measuring the bone density by the X-ray image. The input/output unit(11) includes an X-ray film scanner for digitally imaging the X-ray image, a monitor, a printer, and an X-ray film.
Abstract translation: 目的：提供使用X射线图像测量骨密度的方法，通过消除包括在骨区域中的软部件的X射线吸收效果来提高骨密度测量的准确性。 构成：输入/输出单元（11）从测量骨密度所需的外部用户数据输入和输出。 主/辅助存储单元（12,13）通过使用X射线图像来存储用于测量骨密度的过程所需的各种数据。 微处理器（14）控制主/辅助存储器单元（12,13）和输入/输出单元（11），并执行通过X射线图像测量骨密度的所有计算过程。 输入/输出单元（11）包括用于数字成像X射线图像的X射线胶片扫描器，监视器，打印机和X射线胶片。
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公开(公告)号：KR1020010002090A
公开(公告)日：2001-01-05
申请号：KR1019990021703
申请日：1999-06-11
Applicant: 한국전자통신연구원
IPC: A61B5/00
Abstract: PURPOSE: A method of measuring a marrow density using Saville's index is provided to diagnose a marrow porosity at a low cost by setting marrow indexes using marrow patterns. CONSTITUTION: A method of measuring a marrow density includes the step(10) of obtaining a marrow image to obtain marrow patterns. A concerning area is determined in the marrow image in the step(30). The concerning area is divided into the plurality of sub-areas. The plurality of sub-areas have a shape of square of which one side length is about 1.5mm, respectively. The levels of the plurality of sub-areas are lineally controlled and the controlled levels are taken an average to obtain average values of each of the plurality of sub-areas, such that marrow indexes are obtained based on the average values. The marrow density of the concerning area is determined based on the marrow indexes in the step(40).
Abstract translation: 目的：提供使用Saville指数测量骨髓密度的方法，通过使用骨髓图案设定骨髓指数，以低成本诊断骨髓孔隙度。 构成：测量骨髓密度的方法包括获得骨髓图像以获得骨髓图案的步骤（10）。 在步骤（30）中，在骨髓图像中确定相关区域。 相关区域分为多个子区域。 多个子区域具有分别为一个边长约1.5mm的正方形形状。 多个子区域的电平被线性地控制，并且平均获取受控电平以获得多个子区域中的每个子区域的平均值，使得基于平均值获得骨髓指数。 基于步骤（40）中的骨髓指数确定有关区域的骨髓密度。
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Patent Agency Ranking
公开(公告)号：KR1020160121740A
公开(公告)日：2016-10-20
申请号：KR1020150051065
申请日：2015-04-10
Applicant: 한국전자통신연구원 , 연세대학교 산학협력단
IPC: A61B19/00
CPC classification number: G06F19/321 , A61B34/10 , A61B2034/105 , G06F19/00 , G06T11/008 , G06T11/206 , G06T11/60 , G06T15/08 , G06T19/00 , G06T2210/41 , G06T2211/404
Abstract: 본발명은해부정보제공방법에관한것으로서, 해부정보제공장치가환자의영상정보를로딩하는단계; 상기해부정보제공장치가상기환자의영상정보로부터특정수술과관련된혈관또는장기정보를획득하는단계; 상기해부정보제공장치가상기혈관또는장기정보를이용하여 3D 모델을생성하는단계; 및상기해부정보제공장치가상기 3D 모델로부터다이어그램(diagram) 형태의 2D 모델을생성하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR101664159B1
公开(公告)日：2016-10-12
申请号：KR1020110117756
申请日：2011-11-11
Applicant: 한국전자통신연구원
CPC classification number: G06T7/0012 , G06T2207/10132 , G06T2207/20056 , G06T2207/20192 , G06T2207/30068
Abstract: 본발명은병변특성계산장치및 그방법에대한것이다. 본발명에의한병변특성계산장치는영상신호로부터병변의경계를판별하는경계판별기, 상기경계판별기에서판별된상기경계를기초로경계명료도를정규화하여특징값으로서출력하는경계명료도정규화기및 상기경계판별기로부터출력된상기특성값을성분으로하는벡터를생성하는벡터생성기를포함한다. 따라서본 발명의실시예에의한병변특성계산장치및 그방법은병변의경계를이용하여초음파영상에서나타난병변의종류를분류한다.
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公开(公告)号：KR1020150057429A
公开(公告)日：2015-05-28
申请号：KR1020130140798
申请日：2013-11-19
Applicant: 한국전자통신연구원
IPC: A61B5/08
Abstract: 본발명은채널호흡측정장치, 3채널호흡측정시스템및 방법에관한것으로서, 본발명에따른채널호흡측정장치는측정위치를가슴에서배까지 3구역으로분리하며, 구역마다 1개의센서를위치시켜 3개의센서로부터의신호를동시에수집하고수집된신호들을통합적으로분석하여호흡량을계산함으로써정확한호흡을측정할수 있는것을특징으로한다. 본발명에따르면, 부착위치에따른오차문제를해결할수 있고, 특히호흡측정만으로도호흡주기, 폐용량및 폐용적등의호흡관련정보를정확하게산출할수 있는이점이있다.
Abstract translation: 本发明涉及通道呼吸测量装置，三通道呼吸测量系统及其方法。 根据本发明的通道呼吸测量装置; 将测量位置从胸部分成三部分; 通过每个部分定位一个传感器从三个传感器收集信号; 通过一体化分析信号计算呼吸量; 并测量准确的呼吸。 根据本发明，可以解决附着位置的误差问题，并且可以仅通过呼吸测量来计算呼吸相关信息，例如呼吸循环，肺容量，肺容积等。
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公开(公告)号：KR1020140143030A
公开(公告)日：2014-12-15
申请号：KR1020130064935
申请日：2013-06-05
Applicant: 한국전자통신연구원
CPC classification number: G21K1/10 , A61B6/032 , A61B6/4035 , A61B6/542 , A61B6/08 , A61B6/4476
Abstract: 엑스선 분포 교정 필터, CT 촬영장치 및 그 방법이 개시된다. 본 발명의 일 실시 예에 따른 엑스선 분포 교정 필터는 내부가 비어 있고, 회전 시에 회전 각도에 따라 그 형태가 변경되어 피사체를 향해 조사되는 엑스선의 강도 분포를 조절한다..
Abstract translation: 本发明涉及一种X射线分布调整滤波器，CT装置及其方法。 根据本发明的一个实施方式的X射线分布调整滤光器在内部具有空的空间，并且通过根据旋转操作中的旋转角度改变其形状来调节发射到对象的X射线的强度分布。 根据本发明的一个实施例，提出能够获得具有最佳图像质量并减少X射线剂量的图像的X射线分布调整滤波器，CT装置及其方法。
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公开(公告)号：KR1020130064473A
公开(公告)日：2013-06-18
申请号：KR1020110131103
申请日：2011-12-08
Applicant: 한국전자통신연구원
CPC classification number: A61B5/18 , A61B5/0245 , A61B5/046
Abstract: PURPOSE: A bio-signal transmission device, a vehicle control device, a vehicle automatic control system using the same, and a method thereof are provided to control driving of a vehicle by handling emergency situation happening during driving. CONSTITUTION: A bio-signal transmission device(100) comprises a bio-signal measurement unit(110), a signal processing unit(120), and a transmission unit(130). The bio-signal measurement unit measures a bio-signal of a driver. The signal processing unit filters the bio-signal measured in the bio-signal measurement unit and removes noise. The signal processing unit amplifies the bio-signal in which the noise is removed and converts the amplified bio-signal into a digital signal for output. The transmission unit wirelessly transmits the digital signal. [Reference numerals] (110) Bio-signal measurement unit; (120) Signal processing unit; (130) Transmission unit
Abstract translation: 目的：提供一种生物信号传输装置，车辆控制装置，使用其的车辆自动控制系统及其方法，用于通过处理驾驶中发生的紧急情况来控制车辆的行驶。 构成：生物信号传输装置（100）包括生物信号测量单元（110），信号处理单元（120）和传输单元（130）。 生物信号测量单元测量驾驶员的生物信号。 信号处理单元过滤在生物信号测量单元中测量的生物信号并去除噪声。 信号处理单元放大除去噪声的生物信号，并将放大的生物信号转换为数字信号以进行输出。 传输单元无线传输数字信号。 （附图标记）（110）生物信号测量单元; （120）信号处理单元; （130）传输单元
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