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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US08436820B2 Touchpad using resistive electro-conductive fiber and input device having the same 有权
标题翻译：触摸板采用电阻导电纤维和输入装置相同
公开(公告)号：US08436820B2
公开(公告)日：2013-05-07
申请号：US12615391
申请日：2009-11-10
申请人： Ji Wook Jeong , Seung Hwan Kim , Soun Hee Park
发明人： Ji Wook Jeong , Seung Hwan Kim , Soun Hee Park
IPC分类号： G09G5/00
CPC分类号： G06F3/045 , G06F3/016 , G06F2203/04102
摘要： There are provided a touchpad using resistive electro-conductive fibers and an input device having the same, which can be used for controlling a personal terminal such as a computer by receiving a user's input using a signal representing a motion of the user detected by the resistive electro-conductive fiber in contact with the user's body part such as a finger, instead of using a separate input device such as a mouse. The touchpad includes a plurality of motion detectors and a signal analyzer. The motion detectors each include a resistive electro-conductive fiber having a resistance value varied according to a change in length caused by contact with a human body part, and a signal generator outputting a signal corresponding to the varied resistance value. The signal analyzer analyzes the signal from each of the motion detectors, and generates a motion signal representing a motion of the human body part in contact with the touchpad.
摘要翻译：提供了使用电阻导电纤维的触摸板和具有该触摸板的输入装置，其可以用于通过使用表示由电阻器检测到的用户的运动的信号接收用户的输入来控制诸如计算机的个人终端导电纤维与用户的身体部分（例如手指）接触，而不是使用诸如鼠标的单独的输入装置。触摸板包括多个运动检测器和信号分析器。运动检测器各自包括具有根据与人体部分接触引起的长度变化而变化的电阻值的电阻性导电纤维，以及输出对应于变化的电阻值的信号的信号发生器。信号分析器分析来自每个运动检测器的信号，并且生成表示与触摸板接触的人体部分的运动的运动信号。

6. 发明授权

US08267862B2 Apparatus and method for monitoring health index using electroconductive fiber 有权
标题翻译：使用导电纤维监测健康指数的装置和方法
公开(公告)号：US08267862B2
公开(公告)日：2012-09-18
申请号：US12474520
申请日：2009-05-29
申请人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
发明人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
IPC分类号： A61B5/00 , A61B5/08
CPC分类号： A61B5/1135 , A61B5/01 , A61B5/0205 , A61B5/02055 , A61B5/02438 , A61B5/0245 , A61B5/0402 , A61B5/0816 , A61B5/6804 , A61B5/681 , A61B5/6824 , A61B5/6831 , G06F19/00 , G16H50/30
摘要： Provided are an apparatus and method for monitoring a health index using an electroconductive fiber. In the apparatus, a bio signal acquiring unit measures a bio signal using an electroconductive fiber which is worn around a part of a user's body and in which a resistance is varied according to a user's body volume or body temperature. A health index acquiring unit analyzes the bio signal to acquire a health index. A health index notifying unit notifies the health index. Accordingly, the health index can be easily monitored without limitations on the user's behavior.
摘要翻译：提供了一种使用导电纤维监测健康指数的装置和方法。在该装置中，生物信号获取单元使用在用户身体的一部分周围佩戴的导电纤维来测量生物信号，并且根据使用者的身体体积或体温来改变阻力。健康指数获取单元分析生物信号以获得健康指数。健康指标通知单元通知健康指数。因此，可以容易地监视健康指数，而不会限制用户的行为。

7. 发明授权

US08348865B2 Non-intrusive movement measuring apparatus and method using wearable electro-conductive fiber 有权
标题翻译：非侵入式运动测量装置和使用耐磨导电纤维的方法
公开(公告)号：US08348865B2
公开(公告)日：2013-01-08
申请号：US12539969
申请日：2009-08-12
申请人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
发明人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
IPC分类号： A61B5/103 , A61B5/117
CPC分类号： A61B5/1118 , A61B5/1116 , A61B5/1126 , A61B5/221 , A61B5/4528 , A61B5/4866 , A61B5/6804 , A63B21/0023 , A63B24/0003 , A63B24/0006 , A63B24/0062 , A63B2071/0647 , A63B2220/80 , A63B2220/803 , A63B2220/836 , A63B2225/20 , A63B2225/50 , A63B2230/75
摘要： There is provided a non-intrusive movement measuring apparatus and method using wearable electro-conductive fibers. A non-intrusive movement measuring apparatus using wearable electro-conductive fibers according to an aspect of the invention may include a signal measurement device measuring a plurality of movement signals using a plurality of electro-conductive fibers put on user's body parts and having resistances varying according to the volume of the user's body parts; a movement analysis device analyzing the plurality of movement signals to obtain a user's movement patterns and movement intensity; and a movement display device displaying a movement analysis result of the movement analysis device. Accordingly, user's movement can be measured without limiting the user's radius of action.
摘要翻译：提供了一种使用耐磨导电纤维的非侵入式运动测量装置和方法。根据本发明的一个方面的使用耐磨导电纤维的非侵入式移动测量装置可以包括信号测量装置，其使用放置在用户身体部位上的多个导电纤维测量多个移动信号，并且具有根据到用户身体部位的体积; 运动分析装置，分析多个运动信号以获得用户的运动模式和运动强度; 以及运动显示装置，其显示运动分析装置的运动分析结果。因此，可以在不限制用户的动作半径的情况下测量用户的移动。

8. 发明申请

US20110054341A1 UNCONSTRAINED WEARABLE SPIROMETER APPARATUS, SYSTEM, AND MEASUREMENT METHOD USING THE SAME 审中-公开
标题翻译：使用相同的不可约束的旋转式飞机设备，系统和测量方法
公开(公告)号：US20110054341A1
公开(公告)日：2011-03-03
申请号：US12795832
申请日：2010-06-08
申请人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
发明人： Ji Wook Jeong , Yong Won Jang , Seung Hwan Kim , Seon Hee Park
IPC分类号： A61B5/091
CPC分类号： A61B5/08 , A61B5/1135 , A61B5/6804 , A61B5/6805 , A61B5/6831
摘要： Provided is an unconstrained wearable spirometer apparatus. The apparatus includes a variable resistor including a conductive yarn, the length of which changes according to a change in circumference of one's chest when breathing, and having a resistance which changes according to a change in length of the conductive yarn, a resistance-voltage converter converting the resistance of the variable resistor into a voltage, an analog-digital converter converting the voltage in an analog-digital manner, and digitizing the converted results, a cross-sectional capacity calculator calculating changes in cross-sectional capacity of one's chest according to the digitized voltage, an adder adding the calculated changes in cross-sectional capacity and calculating lung capacity, and a transmitter externally transmitting the calculated lung capacity information. Therefore, lung capacity can be measured by wearing such an apparatus in the form of clothing without the use of an external apparatus or device.
摘要翻译：提供了一种无约束的可穿戴式肺活量计装置。该装置包括可变电阻器，其包括导电纱线，其长度根据呼吸时胸部周围的变化而变化，并且具有根据导电纱线的长度变化而变化的电阻，电阻 - 电压转换器将可变电阻器的电阻转换成电压，以模数转换方式转换电压的模拟数字转换器，对转换的结果进行数字化;横截面积计算器，计算胸部横截面积的变化，根据数字化电压，加法器，其加上计算出的横截面积变化量和计算肺容量，以及外部传输所计算的肺容量信息的发射器。因此，可以通过在不使用外部装置或装置的情况下穿着衣服形式的装置来测量肺容量。

9. 发明申请

US20110140723A1 SEATING SENSING DEVICE AND METHOD OF THE SAME 有权
标题翻译：位置传感装置及其方法
公开(公告)号：US20110140723A1
公开(公告)日：2011-06-16
申请号：US12882455
申请日：2010-09-15
申请人： Ji Wook Jeong
发明人： Ji Wook Jeong
IPC分类号： G01R27/08
CPC分类号： B60N2/002 , B60R21/01512 , B60R21/01526
摘要： A seating sensing device embedded in a seat includes: a variable resistance unit generating resistance values corresponding to the circumference of the seat through a plurality of conductive threads installed in the seat; and a signal analysis unit analyzing variable quantities of the resistance values to acquire activity information on one or more of whether a user is seated or not, a seating posture, and a seating posture change.
摘要翻译：埋置在座椅中的座椅感测装置包括：可变电阻单元，通过安装在座椅中的多个导电丝线产生对应于座椅圆周的电阻值; 以及信号分析单元，分析可变量的电阻值，以获取关于用户是否就座中的一个或多个的活动信息，就座姿势和就座姿势改变。

10. 发明授权

US07952959B2 Phantom for standardizing ultrasonograph and method of obtaining standardized ultrasonographic image using the phantom 有权
标题翻译：用于标准化超声波检查的幻影和使用幻影获得标准化超声图像的方法
公开(公告)号：US07952959B2
公开(公告)日：2011-05-31
申请号：US11877883
申请日：2007-10-24
申请人： Ji Wook Jeong , Sooyeul Lee , Jeong Won Lee , Done Sik Yoo , Seunghwan Kim
发明人： Ji Wook Jeong , Sooyeul Lee , Jeong Won Lee , Done Sik Yoo , Seunghwan Kim
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B8/587 , G09B23/286
摘要： Provided are a phantom for standardizing ultrasonograph and a method of obtaining an ultrasonographic image using the phantom, and more particularly, a phantom for measuring fat content in a target organ as a gray level distribution using an ultrasonographic image and assessing the accuracy of ultrasonograph and a method and apparatus for obtaining a standardized ultrasonographic image using the phantom. Since the photographing characteristics of the ultrasonograph are readjusted using a phantom which comprises a phantom part including a strong ultrasonic echo material and a weak ultrasonic echo material, which create a gray level distribution in ultrasonography, in a specific composition and ratio, and assesses the accuracy of the ultrasonograph by comparing the composition and ratio of the materials with a composition and ratio of a gray level in an ultrasonographic image, the characteristics of the ultrasonograph can be standardized and fat content in a body part can be quantitatively measured without being affected by photographing techniques and conditions.
摘要翻译：提供了一种用于标准化超声波诊断的体模和使用该体模获得超声图像的方法，更具体地，使用超声波图像来评估靶器官中的脂肪含量的模型作为灰度分布，并且评估超声波检查仪的精度和用于使用该模体获得标准化超声图像的方法和装置。由于使用包含强超声波回波材料和弱超声波回波材料的体模部分的体模，以特定的组成和比例，在超声检查中产生灰度分布，从而对超声波检查仪的拍摄特性进行重新调整，并且评估精度通过比较超声波成像的组成和比例与超声图像中的灰度等级的组成和比例，超声波检查仪的特征可以被标准化，并且可以定量测量身体部位的脂肪含量而不受摄影的影响技术和条件。

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