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    METHOD AND SYSTEM FOR EXTRACTING DISTAL RADIUS METAPHYSIS
    1.
    发明申请
    METHOD AND SYSTEM FOR EXTRACTING DISTAL RADIUS METAPHYSIS 失效
    用于提取远程半径测量的方法和系统

    公开(公告)号：US20090148022A1

    公开(公告)日：2009-06-11

    申请号：US12111320

    申请日：2008-04-29

    申请人： Sooyeul LEE ,  Jeong Won LEE ,  Seunghwan KIM ,  Seon Hee PARK

    发明人： Sooyeul LEE ,  Jeong Won LEE ,  Seunghwan KIM ,  Seon Hee PARK

    IPC分类号： G06K9/00

    CPC分类号： G06T7/60 ,  G06T7/12 ,  G06T2207/10116 ,  G06T2207/30008

    摘要： Provided is a method and an apparatus for extracting an edge of a distal radius metaphysis. The method includes: setting a region of interest including a distal radius in an X-ray image; setting a potential energy distribution of the region of interest by using a gradient of gray levels; setting a temporary edge adjacent to both sides of a distal radius metaphysis and a side of an epiphysis in the region of interest; and extracting a detailed edge of the distal radius metaphysis having minimum energy by adjusting the set temporary edge using a metropolis annealing technique.

    摘要翻译： 提供了一种用于提取远端半缘干an端的边缘的方法和装置。 该方法包括：在X射线图像中设置包括远端半径的感兴趣区域; 通过使用灰度梯度来设定感兴趣区域的势能分布; 在远端半窝干to端的两侧和感兴趣区域的骨ysis侧面临近临时边缘; 并使用大都市退火技术通过调整设定的临时边缘来提取具有最小能量的远端桡骨干a端的详细边缘。

    LESION FEATURE CALCULATING DEVICE AND METHOD THEREOF
    2.
    发明申请
    LESION FEATURE CALCULATING DEVICE AND METHOD THEREOF 有权
    LESION FEATURE计算装置及其方法

    公开(公告)号：US20130121543A1

    公开(公告)日：2013-05-16

    申请号：US13470198

    申请日：2012-05-11

    申请人： Donghoon YU ,  Sooyeul LEE ,  Jeong Won LEE ,  Seunghwan KIM

    发明人： Donghoon YU ,  Sooyeul LEE ,  Jeong Won LEE ,  Seunghwan KIM

    IPC分类号： G06K9/62

    CPC分类号： G06T7/0012 ,  G06T2207/10132 ,  G06T2207/20056 ,  G06T2207/20192 ,  G06T2207/30068

    摘要： Provided is a device and method for calculating a lesion feature. The device includes a border discriminator configured to discriminate a border of a lesion on an image of an image signal, a border sharpness normalizer configured to normalize a border sharpness based on the border determined by the border discriminator and output the normalized border sharpness as a feature, and a vector generator configured to generate a vector having the feature outputted from the border discriminator as a component. Therefore, by using the lesion feature calculating device and method according to embodiments of the present invention, types of lesions on ultrasonic images are classified based on the borders of the lesions.

    摘要翻译： 提供了一种用于计算病变特征的装置和方法。 该装置包括：边界鉴别器，其被配置为鉴别图像信号的图像上的病变的边界;边界锐度归一化器，被配置为基于由边界鉴别器确定的边界来规范边界锐度，并将归一化的边界锐度作为特征输出 以及矢量生成器，被配置为生成具有从边界鉴别器输出的特征的矢量作为分量。 因此，通过使用根据本发明的实施方式的病变特征计算装置和方法，基于病变的边界对超声波图像上的病变类型进行分类。

    IMAGE DIAGNOSIS APPARATUS INCLUDING X-RAY IMAGE TOMOSYNTHESIS DEVICE AND PHOTOACOUSTIC IMAGE DEVICE AND IMAGE DIAGNOSIS METHOD USING THE SAME
    3.
    发明申请
    IMAGE DIAGNOSIS APPARATUS INCLUDING X-RAY IMAGE TOMOSYNTHESIS DEVICE AND PHOTOACOUSTIC IMAGE DEVICE AND IMAGE DIAGNOSIS METHOD USING THE SAME 审中-公开
    图像诊断装置，包括X射线图像形成装置和照相图像装置以及使用其的图像诊断方法

    公开(公告)号：US20130030288A1

    公开(公告)日：2013-01-31

    申请号：US13557126

    申请日：2012-07-24

    申请人： Jeong Won LEE ,  Chang-Geun AHN ,  Sooyeul LEE ,  Donghoon YU ,  Seunghwan KIM

    发明人： Jeong Won LEE ,  Chang-Geun AHN ,  Sooyeul LEE ,  Donghoon YU ,  Seunghwan KIM

    IPC分类号： A61B6/02

    CPC分类号： A61B6/025 ,  A61B5/0095 ,  A61B5/4312 ,  A61B6/0414 ,  A61B6/502 ,  A61B6/5247

    摘要： Provided are an image diagnosis apparatus and an image diagnosis method using the same. The image diagnosis apparatus includes an X-ray image tomosynthesis device fixing an object using an object fixing unit, the X-ray image tomosynthesis device generating an image tomosynthesis signal by irradiating a plurality of X-rays into the object, a photoacoustic image device fixing the object using the object fixing unit, the photoacoustic image device generating an ultrasonic signal by scanning the object using a photoacoustic light source, an image processing device for processing image signals transmitted from the X-ray image tomosynthesis device and the photoacoustic image device to generate a three-dimensional (3D) image, and a display device for displaying the 3D image generated from the image processing device. The image diagnosis apparatus may realize internal tissues of the object into a clear 3D image.

    摘要翻译： 提供了一种图像诊断装置和使用其的图像诊断方法。 图像诊断装置包括使用物体固定单元固定物体的X射线图像断层合成装置，通过将多个X射线照射到物体中而生成图像断层合成信号的X射线图像层析合成装置，固定 使用对象固定单元的对象，通过使用光声光源扫描对象来生成超声波信号的光声图像装置，用于处理从X射线图像断层合成装置和光声图像装置发送的图像信号的图像处理装置，生成 三维（3D）图像和用于显示从图像处理装置生成的3D图像的显示装置。 图像诊断装置可以将物体的内部组织实现为清晰的3D图像。

    METHOD AND SUPPORT DEVICE FOR MEASURING JAWBONE MINERAL DENSITY
    5.
    发明申请
    METHOD AND SUPPORT DEVICE FOR MEASURING JAWBONE MINERAL DENSITY 失效
    用于测量JAWBONE矿物密度的方法和支持装置

    公开(公告)号：US20100142674A1

    公开(公告)日：2010-06-10

    申请号：US12506371

    申请日：2009-07-21

    申请人： Soo Yeul LEE ,  Jeong Won LEE ,  Seung Hwan KIM ,  Seon Hee PARK

    发明人： Soo Yeul LEE ,  Jeong Won LEE ,  Seung Hwan KIM ,  Seon Hee PARK

    IPC分类号： G01N23/06 ,  H05G1/00 ,  A61B6/14 ,  H01J31/50 ,  G06K9/00

    CPC分类号： G03B42/042 ,  A61B6/583 ,  G06T7/0012 ,  G06T2207/10116 ,  G06T2207/30008 ,  G06T2207/30036

    摘要： There are provided a method and support device for measuring jawbone mineral density using a jawbone X-ray image. The method for measuring jawbone mineral density includes: obtaining a jawbone X-ray image using a support device for jawbone; defining a region of interest from the obtained jawbone X-ray image; and measuring jawbone mineral density from the defined region of interest. Therefore, the support device for measuring jawbone mineral density may be useful to measure jawbone mineral density with a jawbone X-ray imaging device, which has been widely used in dental clinics, by using the method.

    摘要翻译： 提供了使用颌骨X射线图像来测量颚骨矿物质密度的方法和支持装置。 用于测量颚骨矿物质密度的方法包括：使用颚骨支撑装置获得颌骨X射线图像; 从所获得的颌骨X射线图像中定义感兴趣区域; 并从定义的感兴趣区域测量颚骨矿物质密度。 因此，用于测量颚骨矿物质密度的支撑装置可用于通过使用该方法在牙科诊所广泛使用的颌骨X射线成像装置测量颚骨矿物质密度。

    Thermally Conductive Resin Composition Including a Milled Pitch Based Carbon Fiber
    6.
    发明申请
    Thermally Conductive Resin Composition Including a Milled Pitch Based Carbon Fiber 有权
    包含基于磨细间距的碳纤维的导热性树脂组合物

    公开(公告)号：US20120175548A1

    公开(公告)日：2012-07-12

    申请号：US13338757

    申请日：2011-12-28

    申请人： Chan Gyun SHIN ,  Jeong Won LEE ,  Jong Cheol LIM ,  Eun Joo LEE

    发明人： Chan Gyun SHIN ,  Jeong Won LEE ,  Jong Cheol LIM ,  Eun Joo LEE

    IPC分类号： C09K5/00

    CPC分类号： C08L77/00 ,  C08K3/013 ,  C08K5/005 ,  C08K5/16 ,  C08K7/14 ,  C08L77/06

    摘要： Disclosed is a thermally conductive resin composition including (A) about 40 to about 70% by weight of polyphenylene sulfide based resin; (B) about 20 to about 30% by weight thermally conductive graphite; and (C) about 10 to about 30% by weight milled pitch based carbon fiber. The resin composition can have excellent thermal conductivity by improving thermal conductivity in a plane-direction and thermal conductivity in a Z-direction and also can have commercially usable impact strength.

    摘要翻译： 公开了一种导热性树脂组合物，其包含（A）约40〜约70重量％的聚苯硫醚系树脂; （B）约20至约30重量％的导热石墨; 和（C）约10至约30重量％的研磨沥青基碳纤维。 树脂组合物可以通过提高Z方向的导热性和Z方向的导热性而具有优异的导热性，并且还可以具有商业上可用的冲击强度。

    METHOD OF SEGMENTING LESIONS IN IMAGES
    7.
    发明申请
    METHOD OF SEGMENTING LESIONS IN IMAGES 有权
    在图像中分割LESIONS的方法

    公开(公告)号：US20120128224A1

    公开(公告)日：2012-05-24

    申请号：US13285231

    申请日：2011-10-31

    申请人： Dong Hoon YU ,  Soo Yeul LEE ,  Jeong Won LEE ,  Seung Hwan KIM

    发明人： Dong Hoon YU ,  Soo Yeul LEE ,  Jeong Won LEE ,  Seung Hwan KIM

    IPC分类号： G06K9/34

    CPC分类号： G06T5/002 ,  G06K2209/05 ,  G06T5/008 ,  G06T7/11 ,  G06T7/155 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/20036 ,  G06T2207/30068

    摘要： The method of segmenting a lesion in an image according to the present invention includes the steps of: obtaining an image of a region of interest from an image of a lesion; adjusting the contrast of the obtained image of the region of interest such that the contrast changes according to the distance from the center of the region of interest; removing noise from the image whose contrast is adjusted; and separating the region of the lesion from the noise-removed image. In the step of adjusting the contrast, the image is adjusted such that the contrast is increased as it goes away from the center of the region of interest, and thus it is possible to segment the lesion while maintaining the original shape of the lesion, thereby reliably segmenting the lesion even in the case where the inside of the lesion is not uniform.

    摘要翻译： 根据本发明的分割图像中的病变的方法包括以下步骤：从病变的图像获得感兴趣区域的图像; 调整所获取的感兴趣区域的图像的对比度，使得对比度根据与感兴趣区域的中心的距离而变化; 从对比度调整的图像中去除噪声; 并将病变的区域与去除噪声的图像分开。 在调整对比度的步骤中，调整图像，使得对比度随着离开感兴趣区域的中心而增加，因此可以在保持病变的原始形状的同时分割病变，由此 即使在病变的内部不均匀的情况下也可以可靠地分割病变。

    APPARATUS AND METHOD FOR RECONSTRUCTING COMPUTED TOMOGRAPHY IMAGE USING COLOR CHANNEL OF GRAPHIC PROCESSING UNIT
    8.
    发明申请
    APPARATUS AND METHOD FOR RECONSTRUCTING COMPUTED TOMOGRAPHY IMAGE USING COLOR CHANNEL OF GRAPHIC PROCESSING UNIT 审中-公开
    使用图形处理单元的彩色通道重构计算机图像的装置和方法

    公开(公告)号：US20120128235A1

    公开(公告)日：2012-05-24

    申请号：US13294745

    申请日：2011-11-11

    申请人： Jeong Won LEE ,  Byeong Hun LEE ,  Soo Yeul LEE

    发明人： Jeong Won LEE ,  Byeong Hun LEE ,  Soo Yeul LEE

    IPC分类号： G06K9/00

    CPC分类号： G06T11/006 ,  G06T2211/421 ,  G06T2211/428

    摘要： Provided is an apparatus and method for reconstructing a computed tomography (CT) image using a color channel of a graphic processing unit (GPU) that reconstructs a three-dimensional (3D) image using a projection image obtained from a CT device. According to an embodiment of the present invention, an apparatus for reconstructing a CT image may include a tomography unit to acquire a plurality of projection images, a filter application unit to load the plurality of projection images on a texture memory having a color channel, and filter the plurality of projection images, and a back-projection application unit to apply a back-projection scheme to the plurality of projection images loaded on the texture memory having a color channel.

    摘要翻译： 提供了一种使用使用从CT设备获得的投影图像重建三维（3D）图像的图形处理单元（GPU）的颜色通道来重建计算机断层摄影（CT）图像的装置和方法。 根据本发明的实施例，用于重建CT图像的装置可以包括用于获取多个投影图像的断层摄影单元，将多个投影图像加载在具有颜色通道的纹理存储器上的滤波器应用单元，以及 过滤所述多个投影图像，以及反投影应用单元，用于对装载在具有颜色通道的纹理存储器上的多个投影图像应用背投影方案。