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公开(公告)号：KR1020120058294A
公开(公告)日：2012-06-07
申请号：KR1020100120007
申请日：2010-11-29
Applicant: 한국전자통신연구원
CPC classification number: G09B19/0092 , G06F19/00 , G16H20/60
Abstract: PURPOSE: A meal plate for appropriate feeding behavior and meal quantity management is provided to manage the health of a user in various points of view. CONSTITUTION: A meal plate for appropriate feeding behavior and meal quantity management comprises a container receiving unit, an input unit(120), a measuring unit(170), a controller(310), a storage unit(320), and a communication unit(330). A plurality of container receiving units is formed in order to receive containers containing food. The kind of the food contained in the container is input through the input unit. The measuring unit is arranged in the lower part of the container receiving unit. The storage unit stores the information of the food measured in the measuring unit. The communication unit transmits the information of the food to a user terminal.
Abstract translation: 目的：提供适当的喂养行为和膳食数量管理的餐盘，以管理用户的健康状况。 构成：用于适当进料行为和膳食量管理的餐盘包括容器接收单元，输入单元（120），测量单元（170），控制器（310），存储单元（320）和通信单元 （330）。 形成多个容器接收单元以便容纳容纳食物的容器。 容器中容纳的食物的种类通过输入单元输入。 测量单元布置在容器接收单元的下部。 存储单元存储在测量单元中测量的食物的信息。 通信单元将食物的信息发送到用户终端。
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公开(公告)号：KR1020120055174A
公开(公告)日：2012-05-31
申请号：KR1020100116740
申请日：2010-11-23
Applicant: 한국전자통신연구원
IPC: A61B6/03
CPC classification number: G06T11/006 , G06T2211/421 , G06T2211/428
Abstract: PURPOSE: A method and apparatus for reconstructing a CT image using a color channel of a GPU are provided to rapidly reconstruct the CT image by simultaneously filtering and loading a plurality of projection images in the color channel of the GPU. CONSTITUTION: A tomography unit(210) obtains a plurality of projection images. A filter applying unit(220) loads and filters the plurality of projection images in a memory of a color channel. A reverse projection applying unit(230) applies a reverse projection method to the plurality of projection images loaded in the memory of the color channel. An image obtaining unit obtains a CT image by applying the reverse projection method to the plurality of projection images loaded in the memory.
Abstract translation: 目的：提供使用GPU的颜色通道重建CT图像的方法和装置，以通过在GPU的颜色通道中同时过滤和加载多个投影图像来快速重建CT图像。 构成：断层摄影单元（210）获得多个投影图像。 滤波器施加单元（220）在彩色通道的存储器中加载和过滤多个投影图像。 反投影单元（230）对加载到彩色通道的存储器中的多个投影图像应用反投影方法。 图像获取单元通过将反投影方法应用于加载到存储器中的多个投影图像来获得CT图像。
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公开(公告)号：KR1020120029679A
公开(公告)日：2012-03-27
申请号：KR1020100091626
申请日：2010-09-17
Applicant: 한국전자통신연구원
CPC classification number: A61B8/08 , A61B8/0825 , A61B8/5215 , G06T7/0012 , G06T2207/10132 , G06T2207/20061 , G06T2207/30068
Abstract: PURPOSE: A test tissue detection apparatus which uses an ultrasound signal and a method thereof are provided to automatically detect a test tissue by determining the test tissue with respect to a figure line searched from an image. CONSTITUTION: A scanning part(103) generates an image with respect to an object using an ultrasound signal. A sampling part(105) converts the resolution of the generated image. A controller(109) searches n figure lines from the image. The controller determines a test tissue with respect to the searched figure line.
Abstract translation: 目的：提供使用超声波信号的测试组织检测装置及其方法，通过从图像中搜索到的图形线，确定测试组织来自动检测测试组织。 构成：扫描部（103）使用超声波信号生成相对于物体的图像。 采样部分（105）转换所生成的图像的分辨率。 控制器（109）从图像中搜索n个图形线。 控制器相对于搜索到的图线确定测试组织。
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公开(公告)号：KR101087137B1
公开(公告)日：2011-11-25
申请号：KR1020080122276
申请日：2008-12-04
Applicant: 한국전자통신연구원
CPC classification number: G03B42/042 , A61B6/583 , G06T7/0012 , G06T2207/10116 , G06T2207/30008 , G06T2207/30036
Abstract: 본 발명은 악골(jawbone) 엑스선 영상을 이용한 악골밀도 측정 방법 및 악골밀도 측정을 위한 보조장치에 관한 것으로, 더욱 상세하게는 악골용 보조장치를 이용하여 악골 엑스선 영상을 획득하고, 상기 획득된 악골 엑스선 영상에서 관심 영역을 설정한 후, 상기 설정된 관심 영역에서 악골밀도를 측정하는 방법을 이용해 치과에서 일반적으로 사용하고 있는 악골 엑스선 촬영 장치로부터 악골밀도 측정할 수 있는 악골밀도 측정 방법 및 악골밀도 측정을 위한 보조장치에 관한 것이다.
엑스선, 악골밀도, 보조장치, 관심영역-
公开(公告)号：KR1020070061076A
公开(公告)日：2007-06-13
申请号：KR1020060042013
申请日：2006-05-10
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: A method and device of measuring a pulmonary nodule volume using a dual-energy subtraction image is provided to perform the accurate measurement by correcting errors at a border of the pulmonary nodule region using a fitting function. A dual-energy subtraction image of a chest is obtained(11), and a specific region having a pulmonary nodule region is set in the obtained dual-energy subtraction image(12). A gray level trend of a region surrounding the pulmonary nodule region is interpolated into the pulmonary nodule region using a fitting function(13). The pulmonary nodule volume is measured by subtracting the interpolation result from gray level data of the pulmonary nodule region(14). The image obtaining step includes the steps of obtaining high energy and low energy chest x-ray images, and removing an x-ray absorption effect of bone tissues from the obtained images.
Abstract translation: 提供了使用双能量减影图像测量肺结节体积的方法和装置，以使用拟合函数校正在肺结节区域的边界处的误差来进行准确的测量。 获得胸部的双能量减影图像（11），并且在获得的双能量减影图像（12）中设定具有肺结节区域的特定区域。 使用拟合函数（13）将肺结节区域周围区域的灰度趋势插值到肺结节区域。 通过从肺结节区域的灰度级数据中减去内插结果来测量肺结节体积（14）。 图像获取步骤包括获得高能量和低能量胸部x射线图像的步骤，以及从所获得的图像中去除骨组织的x射线吸收效果。
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Patent Agency Ranking
公开(公告)号：KR1020040051938A
公开(公告)日：2004-06-19
申请号：KR1020020079637
申请日：2002-12-13
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: PURPOSE: A method for correcting bone density and a recording medium read by a computer for storing a correction program are provided to correct a variation of radius density due to a variation of conditions by using a phantom of an X-ray image. CONSTITUTION: An image including a target and phantoms having two or more regions of different thickness is obtained(S101). The bone density of the target of the image and an average gray level of each region of the phantoms are calculated(S103). A correlation between the bone density of the target of the image and the average gray level of the regions of the phantoms is extracted by repeating the above processes as much as N number(S105). A variation of radius density due to a variation of conditions in an X-ray inspection process is corrected by using the correlation(S107).
Abstract translation: 目的：提供一种用于校正骨密度的方法和用于存储校正程序的由计算机读取的记录介质，以通过使用X射线图像的体模来校正由于条件变化引起的半径密度的变化。 构成：获得包括具有两个以上不同厚度的区域的目标和幻像的图像（S101）。 计算图像的目标的骨密度和每个模型区域的平均灰度级（S103）。 通过重复N次以上的处理，提取图像的目标的骨密度与幻像区域的平均灰度之间的相关性（S105）。 通过使用相关性来校正由于X射线检查处理中的条件的变化引起的半径密度的变化（S107）。
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公开(公告)号：KR100419573B1
公开(公告)日：2004-02-19
申请号：KR1020000076649
申请日：2000-12-14
Applicant: 한국전자통신연구원
IPC: A61B6/00
CPC classification number: G06T7/0012
Abstract: Disclosed are a method for evaluating a structural strength of cancellous bone and a computer readable media incorporating a program for implementing the method therein. The method includes the steps of acquiring an x-ray image and defining a region of interest on the acquired x-ray image; extracting a bone trabecular pattern in the defined region of interest; and setting an index of the structural strength of the cancellous bone using an area density of the extracted bone trabecular pattern.
Abstract translation: 公开了一种用于评估松质骨的结构强度的方法以及包含用于实现其中的方法的程序的计算机可读介质。 该方法包括以下步骤：获取X射线图像并在所获取的X射线图像上定义感兴趣区域; 在限定的感兴趣区域中提取骨小梁图案; 以及使用所提取的骨小梁图案的面积密度来设定松质骨的结构强度的指标。
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公开(公告)号：KR1020020046453A
公开(公告)日：2002-06-21
申请号：KR1020000076649
申请日：2000-12-14
Applicant: 한국전자통신연구원
IPC: A61B6/00
CPC classification number: G06T7/0012
Abstract: PURPOSE: A method for evaluating trabecular bone using X-ray image is provided to index a development degree of a trabecular bone quantitatively by extracting a trabecular bone pattern from an X-ray bone image. CONSTITUTION: A first process(21,22) obtains an X-ray bone image and establishes an interesting region in the obtained X-ray bone image. A second process(231,232,233,234) extracts a trabecular bone pattern from the established interesting region by selecting a plurality of pixel. A third process(235) establishes a development degree index of a trabecular bone by using an area density of the extracted trabecular bone pattern.
Abstract translation: 目的：提供一种使用X射线图像评估小梁骨的方法，通过从X射线骨图像中提取小梁骨图而定量评价骨小梁的发育程度。 构成：第一过程（21,22）获得X射线骨骼图像，并在获得的X射线骨骼图像中建立一个有趣的区域。 第二过程（231,232,233,234）通过选择多个像素从建立的感兴趣区域提取小梁骨图案。 第三过程（235）通过使用提取的小梁骨图案的面积密度来确定骨小梁的发育程度指数。
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公开(公告)号：KR100333678B1
公开(公告)日：2002-04-22
申请号：KR1019990055704
申请日：1999-12-08
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: 1. 청구범위에기재된발명이속한기술분야본 발명은흉부영상에서늑골이분리된차영상획득방법에관한것임. 2. 발명이해결하려고하는기술적과제본 발명은시간간격을두고촬영한흉부영상에서늑골을분리한후에영상변환을통해오류가적은차영상을획득하는방법및 상기방법을실현시키기위한프로그램을기록한컴퓨터로읽을수 있는기록매체를제공하는데그 목적이있음. 3. 발명의해결방법의요지본 발명은, 상기시간간격을두고촬영한흉부영상에서늑골을분리하여제거하는제 1 단계; 및상기늑골이분리된흉부영상을영상변환하여차영상을획득하는제 2 단계를포함한다. 4. 발명의중요한용도본 발명은의료영상처리분야등에이용됨.
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公开(公告)号：KR1020010054749A
公开(公告)日：2001-07-02
申请号：KR1019990055704
申请日：1999-12-08
Applicant: 한국전자통신연구원
IPC: A61B6/00
Abstract: PURPOSE: Provided are a process for obtaining a difference picture having few mistakes by separating ribs from chest images and then image-converting and a record-medium, read by a computer, for recording programs to carry out the process. CONSTITUTION: The process for obtaining the difference picture comprises the steps of: obtaining the chest images which are taken at time intervals; extracting the boundary of the lung and the ribs from the chest images; separating the ribs images from the lung images by using the boundary of the lung and the ribs; obtaining the lung images by removing the ribs images; obtaining the difference picture by image-converting the lung images. The ribs images are removed by darkening the ribs images as much as the difference between the average luminosity of the ribs images and the lung images.
Abstract translation: 目的：提供一种通过从胸部图像分离肋片，然后通过计算机读取图像转换和记录介质来获得具有较少错误的差异图像的处理，用于记录程序以执行该过程。 构成：获取差分图像的过程包括以下步骤：获得以时间间隔拍摄的胸部图像; 从胸部图像中提取肺和肋骨的边界; 通过使用肺和肋的边界将肋图像与肺图像分离; 通过去除肋骨图像获得肺图像; 通过图像转换肺图像来获得差异图像。 通过使肋骨图像变暗，肋骨图像的平均亮度和肺图像之间的差异就可以去除肋骨图像。
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