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1. 发明申请

US20080107317A1 METHOD AND APPARATUS FOR CALCULATING COARSENESS LEVEL IN TARGET ORGAN FROM ULTRASONIC IMAGE 审中-公开
标题翻译：用于从超声图像计算目标组织中的无害化程度的方法和装置
公开(公告)号：US20080107317A1
公开(公告)日：2008-05-08
申请号：US11754617
申请日：2007-05-29
申请人： Ji Wook Jeong , Soo Yeul Lee , Jeong Won Lee , Done Sik Yoo , Seung Hwan Kim , Young Sub Ahn , June Sik Cho
发明人： Ji Wook Jeong , Soo Yeul Lee , Jeong Won Lee , Done Sik Yoo , Seung Hwan Kim , Young Sub Ahn , June Sik Cho
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , A61B8/08 , G06T2207/30004
摘要： Provided are a method and apparatus for quantifying a coarseness level of an organ of a living body from an ultrasonic image. The method includes: obtaining an ultrasonic image of area of an organ of a living body; determining a target area in the ultrasonic image of area; obtaining a quantified representative coarseness level of the target area from a brightness level distribution of pixels in the target area; and calculating a coarseness level of the organ of a living body, corresponding to the quantified representative coarseness level.
摘要翻译：提供一种用于从超声波图像量化生物体器官的粗糙度的方法和装置。该方法包括：获取生物器官的区域的超声波图像; 确定区域的超声波图像中的目标区域; 从目标区域中的像素的亮度级分布获得目标区域的量化代表粗糙度; 并计算与量化的代表性粗糙度水平对应的生物器官的粗糙度。

2. 发明授权

US07068827B2 System and method of measuring fat content in target organ and recording medium of recording fat content measuring program 失效
标题翻译：记录脂肪含量测定程序的目标器官和记录介质中脂肪含量的测定方法
公开(公告)号：US07068827B2
公开(公告)日：2006-06-27
申请号：US10329703
申请日：2002-12-27
申请人： Ji Wook Jeong , Soo Yeul Lee , Seung Hwan Kim
发明人： Ji Wook Jeong , Soo Yeul Lee , Seung Hwan Kim
IPC分类号： G06K9/00
CPC分类号： G06T7/62
摘要： A system and method capable of measuring the fat content in the target organ by the gray level distribution of pixels forming a ultrasonic section image and a recording medium of recording a fat content measuring program are disclosed. In order to quantify the fat content of the target organ from the information of the stored ultrasonic section image, a target section and a comparative section in each of the longitudinal sections are set, and a representative gray level value of the respective section is calculated, thereby the fat content of the target section is quantified in a numerical value relative to the representative gray level value of the comparative section.
摘要翻译：公开了一种能够通过形成超声波部分图像的像素的灰度分布和记录脂肪含量测量程序的记录介质来测量目标器官中的脂肪含量的系统和方法。为了从存储的超声波部分图像的信息中量化目标器官的脂肪含量，设置每个纵向部分中的目标部分和比较部分，并且计算各部分的代表性灰度值，由此，相对于比较部的代表灰度值，对目标部的脂肪含量进行量化。

3. 发明授权

US08478007B2 Method for detecting ground glass opacity using chest computed tomography 有权
标题翻译：使用胸部计算机断层扫描检测磨玻璃不透明度的方法
公开(公告)号：US08478007B2
公开(公告)日：2013-07-02
申请号：US12566905
申请日：2009-09-25
申请人： Jeong Won Lee , Jin Mo Goo , Soo Yeul Lee , Ji Wook Jeong , Seung Hwan Kim , Done Sik Yoo , Seon Hee Park
发明人： Jeong Won Lee , Jin Mo Goo , Soo Yeul Lee , Ji Wook Jeong , Seung Hwan Kim , Done Sik Yoo , Seon Hee Park
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2207/10081 , G06T2207/30061
摘要： There is provided a method for detecting Ground Glass Opacity (GGO) using chest computed tomography. The method includes detecting a candidate cell having a brightness value within a detection range by sequentially scanning a three-dimensional image of a pulmonary region, and designating the candidate cell as a seed cell when surrounding cells of the candidate cell have brightness values within the detection range; when a plurality of seed cells are obtained by the designating of the candidate cell as a seed cell, grouping adjacent seed cells to obtain one or more candidate zones; and detecting one or more zones, which have a greater size than a GGO detection size and including therein more than the detection reference number of seed cells, out of the one or more candidate zones, and setting the detected one or more zones as one or more GGO candidates.
摘要翻译：提供了一种使用胸部计算机断层扫描检测地面玻璃不透明度（GGO）的方法。该方法包括通过顺序地扫描肺区域的三维图像来检测具有检测范围内的亮度值的候选细胞，并且当候选细胞的周围细胞具有检测范围内的亮度值时，将候选细胞指定为种子细胞范围; 当通过将候选细胞指定为种子细胞获得多个种子细胞时，分组相邻种子细胞以获得一个或多个候选区域; 并且检测一个或多个区域，其具有比GGO检测大小更大的尺寸并且在其中包括超过所述一个或多个候选区域中的种子细胞的检测参考数目，并且将检测到的一个或多个区域设置为一个或多个区域更多GGO候选人。

4. 发明申请

US20110313260A1 DIAPER-TYPE VITAL SIGN MEASURING APPARATUS 审中-公开
公开(公告)号：US20110313260A1
公开(公告)日：2011-12-22
申请号：US13161677
申请日：2011-06-16
申请人： Ji Wook JEONG , Yong Won Jang , Sung Yeup Hong , Soo Yeul Lee , Seung Hwan Kim
发明人： Ji Wook JEONG , Yong Won Jang , Sung Yeup Hong , Soo Yeul Lee , Seung Hwan Kim
IPC分类号： A61B5/00 , A61B5/08
CPC分类号： A61B5/01 , A61B5/0816 , A61B5/1116 , A61B5/1118 , A61B5/1135 , A61B5/14542 , A61B5/6808 , A61B2503/04 , A61B2562/0204 , A61B2562/0219 , A61B2562/0247 , A61B2562/029
摘要： Provided is a vital sign measuring apparatus capable of measuring vital signs such as a temperature of a human body, breathing, acceleration, oxygen saturation, voice, etc. to analyze and display a health index. The diaper-type vital sign measuring apparatus includes a vital sign measuring part for detecting variation in abdominal circumference according to breathing of a wearer to measure a vital sign of the breathing of the wearer, a vital sign analysis part for analyzing the vital sign measured by the vital sign measuring part to calculate a health index of the wearer, and a display part for displaying the health index calculated by the vital sign analysis part.
摘要翻译：提供了一种能够测量诸如人体温度，呼吸，加速度，氧饱和度，声音等生命体征的生命体征测量装置，以分析和显示健康指数。所述尿布型生物体征测量装置包括：生物体征测量部，其根据穿着者的呼吸检测腹围的变化，以测量穿着者的呼吸的生命体征;生物体征分析部，用于分析由用于计算穿着者的健康指数的生命体测量部，以及用于显示由生命体征分析部计算出的健康指标的显示部。

5. 发明申请

US20100150420A1 METHOD FOR DETECTING GROUND GLASS OPACITY USING CHEST COMPUTED TOMOGRAPHY 有权
标题翻译：使用计算机图像检测地面玻璃的可行性的方法
公开(公告)号：US20100150420A1
公开(公告)日：2010-06-17
申请号：US12566905
申请日：2009-09-25
申请人： Jeong Won Lee , Jin Mo Goo , Soo Yeul Lee , Ji Wook Jeong , Seung Hwan Kim , Done Sik Yoo , Seon Hee Park
发明人： Jeong Won Lee , Jin Mo Goo , Soo Yeul Lee , Ji Wook Jeong , Seung Hwan Kim , Done Sik Yoo , Seon Hee Park
IPC分类号： G06K9/00
CPC分类号： G06T7/0012 , G06T2207/10081 , G06T2207/30061
摘要： There is provided a method for detecting Ground Glass Opacity (GGO) using chest computed tomography. The method includes detecting a candidate cell having a brightness value within a detection range by sequentially scanning a three-dimensional image of a pulmonary region, and designating the candidate cell as a seed cell when surrounding cells of the candidate cell have brightness values within the detection range; when a plurality of seed cells are obtained by the designating of the candidate cell as a seed cell, grouping adjacent seed cells to obtain one or more candidate zones; and detecting one or more zones, which have a greater size than a GGO detection size and including therein more than the detection reference number of seed cells, out of the one or more candidate zones, and setting the detected one or more zones as one or more GGO candidates.
摘要翻译：提供了一种使用胸部计算机断层扫描检测地面玻璃不透明度（GGO）的方法。该方法包括通过顺序地扫描肺区域的三维图像来检测具有检测范围内的亮度值的候选细胞，并且当候选细胞的周围细胞具有检测范围内的亮度值时，将候选细胞指定为种子细胞范围; 当通过将候选细胞指定为种子细胞获得多个种子细胞时，分组相邻种子细胞以获得一个或多个候选区域; 并且检测一个或多个区域，其具有比GGO检测大小更大的尺寸并且在其中包括超过所述一个或多个候选区域中的种子细胞的检测参考数目，并且将检测到的一个或多个区域设置为一个或多个区域更多GGO候选人。

6. 发明授权

US08655039B2 Method of segmenting lesions in images 有权
标题翻译：分割图像病变的方法
公开(公告)号：US08655039B2
公开(公告)日：2014-02-18
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： G06K9/00 , A61B5/05
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。

7. 发明授权

US08007171B2 Method and support device for measuring jawbone mineral density 失效
标题翻译：用于测量颚骨矿物质密度的方法和支撑装置
公开(公告)号：US08007171B2
公开(公告)日：2011-08-30
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： A61B6/14 , G03B42/04
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。

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