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1. 发明授权

US08285482B2 Mobile robot and method for moving mobile robot 有权
标题翻译：移动机器人和移动机器人的移动方法
公开(公告)号：US08285482B2
公开(公告)日：2012-10-09
申请号：US12656771
申请日：2010-02-16
申请人： Dong-geon Kong , Hyoung-ki Lee
发明人： Dong-geon Kong , Hyoung-ki Lee
IPC分类号： G05B19/04 , G05B19/4061
CPC分类号： G05D1/0274 , G05D1/0225 , G05D1/024 , G05D1/0242 , G05D1/0255 , G05D1/027 , G05D1/0272
摘要： Disclosed is a mobile robot and method generating a path of the mobile robot, capable of quickly moving the mobile robot to a location at which the mobile robot is able to detect a docking station. A first configuration space map is built by expanding an obstacle area including an obstacle by a first thickness, and a second configuration space map is built by expanding the obstacle area by a second thickness which is less than the first thickness. A path is generated by sequentially using the first configuration space map and the second configuration space map.
摘要翻译：公开了一种生成移动机器人的路径的移动机器人和方法，其能够将移动机器人快速移动到移动机器人能够检测对接站的位置。通过将包括障碍物的障碍物区域扩展第一厚度来构建第一配置空间图，并且通过将障碍物区域扩展小于第一厚度的第二厚度来构建第二配置空间图。通过依次使用第一配置空间映射和第二配置空间映射生成路径。

2. 发明授权

US08060256B2 Apparatus, method, and medium for localizing moving robot and transmitter 有权
标题翻译：用于定位移动机器人和发射机的装置，方法和介质
公开(公告)号：US08060256B2
公开(公告)日：2011-11-15
申请号：US11822438
申请日：2007-07-05
申请人： Dong-geon Kong , Seok-won Bang , Hyeon Myeong
发明人： Dong-geon Kong , Seok-won Bang , Hyeon Myeong
IPC分类号： G05B15/00 , G05B19/00
CPC分类号： G05D1/0272 , G01S5/30 , G01S11/16 , G05D1/0255 , G05D2201/0203 , G05D2201/0216
摘要： Provided are an apparatus allowing a moving robot to localize a user, or localizing the moving robot from a fixed location, and a method and medium thereof. The apparatus includes a motion controller to control the moving robot such that the sensor passes a plurality of measurement points by rotating the moving robot, a distance measuring unit, which includes the sensor that senses predetermined waves generated from the transmitter, to measure distances between the sensor and the transmitter at the plurality of measurement points, a rotational angle measuring unit to measure rotational angles of the moving robot at the measurement points, and a location calculator to calculate relative locations using input values of the measured distances, the measured rotational angles, and the radius of a circle determined by the sensor resulting from the rotation of the moving robot.
摘要翻译：提供了一种允许移动机器人定位用户或将固定位置的移动机器人定位的装置及其方法和介质。该装置包括运动控制器，用于控制移动机器人，使得传感器通过旋转移动机器人而传递多个测量点，距离测量单元包括感测从发射器产生的预定波的传感器，以测量距离测量单元传感器和多个测量点处的发射器，用于测量移动机器人在测量点处的旋转角度的旋转角度测量单元，以及位置计算器，使用测量距离的输入值，测量的旋转角度，以及由移动机器人的旋转产生的由传感器确定的圆的半径。

3. 发明申请

US20110137461A1 Mobile robot and method for moving mobile robot 有权
标题翻译：移动机器人和移动机器人的移动方法
公开(公告)号：US20110137461A1
公开(公告)日：2011-06-09
申请号：US12656771
申请日：2010-02-16
申请人： Dong-geon Kong , Hyoung-ki Lee
发明人： Dong-geon Kong , Hyoung-ki Lee
IPC分类号： B25J9/16 , B25J5/00
CPC分类号： G05D1/0274 , G05D1/0225 , G05D1/024 , G05D1/0242 , G05D1/0255 , G05D1/027 , G05D1/0272
摘要： Disclosed is a mobile robot and method generating a path of the mobile robot, capable of quickly moving the mobile robot to a location at which the mobile robot is able to detect a docking station. A first configuration space map is built by expanding an obstacle area including an obstacle by a first thickness, and a second configuration space map is built by expanding the obstacle area by a second thickness which is less than the first thickness. A path is generated by sequentially using the first configuration space map and the second configuration space map.
摘要翻译：公开了一种生成移动机器人的路径的移动机器人和方法，其能够将移动机器人快速移动到移动机器人能够检测对接站的位置。通过将包括障碍物的障碍物区域扩展第一厚度来构建第一配置空间图，并且通过将障碍物区域扩展小于第一厚度的第二厚度来构建第二配置空间图。通过依次使用第一配置空间映射和第二配置空间映射生成路径。

4. 发明授权

US07547279B2 System and method for recognizing user's emotional state using short-time monitoring of physiological signals 失效
标题翻译：用生理信号短时间监测识别用户情绪状态的系统和方法
公开(公告)号：US07547279B2
公开(公告)日：2009-06-16
申请号：US10348976
申请日：2003-01-23
申请人： Kyung-hwan Kim , Seok-won Bang , Dong-geon Kong
发明人： Kyung-hwan Kim , Seok-won Bang , Dong-geon Kong
IPC分类号： A61B5/00
CPC分类号： A61B5/02405 , A61B5/0002 , A61B5/16 , A61B5/7264 , A61B5/7267 , Y10S128/92
摘要： Disclosed is an emotion recognition apparatus and method thereof which enables perception of a user's emotional state by monitoring one or more of his or her physiological signals. The emotion recognition apparatus comprises a feature analyzer adapted to analyze features of the physiological signals acquired from a user and generate feature values, a subtractor adapted to obtain differences between the feature values generated by the feature analyzer and feature values used as a standard to perceive an emotional state of the user, and an emotion classifier adapted to analyze the differences obtained by the subtractor and classify an emotion into a plurality of emotional categories so as to perceive an emotional category exhibiting the greatest intensity to be the emotional state of the user.
摘要翻译：公开了一种情感识别装置及其方法，其通过监视他或她的生理信号中的一个或多个能够感知用户的情绪状态。情感识别装置包括适于分析从用户获取的生理信号的特征并产生特征值的特征分析器，适于获得由特征分析器生成的特征值与用作标准的特征值之间的差异的减法器，用户的情绪状态，以及适于分析由减法器获得的差异并将情感分类为多个情感类别以便感知呈现最大强度的情感类别成为用户情感状态的情感分类器。

5. 发明申请

US20080119961A1 Methods, apparatus, and medium for estimating pose of mobile robot using particle filter 有权
标题翻译：使用粒子滤波器估计移动机器人姿态的方法，装置和介质
公开(公告)号：US20080119961A1
公开(公告)日：2008-05-22
申请号：US11898779
申请日：2007-09-14
申请人： Hyeon Myeong , Seok-won Bang , Dong-geon Kong , Su-jinn Lee
发明人： Hyeon Myeong , Seok-won Bang , Dong-geon Kong , Su-jinn Lee
IPC分类号： G05B15/00
CPC分类号： G05D1/0272 , G05D1/0255 , G05D1/0274 , G05D2201/0203
摘要： Disclosed is a method, apparatus, and medium for estimating a pose of a moving robot using a particle filter. A method for estimating a pose of a moving robot using a particle filter according to an embodiment of the invention includes a detecting a change in pose of the mobile robot and calculating a pose of the current particle by applying the detected change in pose to the previous particle, predicting the probability of the pose of the current particle and obtaining a weight of the current particle on the basis of range data obtained by a sensor and map information, resampling the current particle on the basis of the weight, and adjusting the weight in consideration of an error of the sensor
摘要翻译：公开了一种用于估计使用粒子滤波器的移动机器人姿态的方法，装置和介质。根据本发明的实施例的用于估计使用粒子滤波器的移动机器人的姿势的方法包括：通过将检测到的姿势变化应用于前一个的姿势，来检测移动机器人的姿势变化并计算当前粒子的姿态粒子，根据由传感器获得的范围数据和地图信息，预测当前粒子的姿态的概率并获得当前粒子的权重，基于权重对当前粒子进行重采样，并且调整权重考虑传感器的误差。

6. 发明申请

US20070255747A1 System, method and medium browsing media content using meta data 有权
标题翻译：使用元数据的系统，方法和媒体浏览媒体内容
公开(公告)号：US20070255747A1
公开(公告)日：2007-11-01
申请号：US11710994
申请日：2007-02-27
申请人： Kwang-hyeon Lee , Chang-kyu Choi , Sung-jung Cho , Dong-geon Kong , Yeun-bae Kim
发明人： Kwang-hyeon Lee , Chang-kyu Choi , Sung-jung Cho , Dong-geon Kong , Yeun-bae Kim
IPC分类号： G06F17/30
CPC分类号： G06F17/30058 , G06F17/30038
摘要： A system, method and medium for browsing media content using meta data, in which media content stored in the system is efficiently browsed using meta data of media content currently in use and media content related meta data. The system includes a media reproducing unit to reproduce media content having corresponding meta data, a root category generating unit to generate at least one root category from meta data corresponding to the media content currently in use, and a sub-category generating unit to generate at least one sub-category of a root category selected by a user from among the at least one root category, based on the meta data.
摘要翻译：一种用于使用元数据浏览媒体内容的系统，方法和介质，其中使用当前使用的媒体内容的元数据和媒体内容相关的元数据有效地浏览存储在系统中的媒体内容。该系统包括：再现具有对应的元数据的媒体内容的媒体再现单元;根类别生成单元，用于根据当前使用的媒体内容的元数据生成至少一个根类别;以及子类别生成单元，基于所述元数据，由用户从所述至少一个根类别中选择的根类别的至少一个子类别。

7. 发明申请

US20130116562A1 METHOD AND APPARATUS FOR GENERATING DIAGNOSTIC IMAGE AND MEDICAL IMAGE SYSTEM 审中-公开
标题翻译：用于产生诊断图像和医学图像系统的方法和装置
公开(公告)号：US20130116562A1
公开(公告)日：2013-05-09
申请号：US13557691
申请日：2012-07-25
申请人： Dong-geon KONG , Ki-wan CHOI
发明人： Dong-geon KONG , Ki-wan CHOI
IPC分类号： A61B8/14 , A61N7/02
CPC分类号： G01S7/52049 , A61B8/08 , A61B8/5223 , A61B8/5276 , A61B2017/00084 , A61B2017/00106 , A61B2090/378 , A61N7/02 , G01S7/52036 , G01S15/8977 , G01S15/899
摘要： A method of generating a diagnostic image of a subject including transmitting a transmission signal to the subject; acquiring a first RF frame and a second RF frame from an echo signal reflected from the subject; estimating a second directional displacement indicating a degree of movement of a first point of the subject appearing in the first RF frame in the second RF frame; generating an ultrasonic image corresponding to the second RF frame; and correcting an error of the generated ultrasonic image using the estimated second directional displacement. The first point may appear in the first RF frame and the second RF frame.
摘要翻译：一种产生对象的诊断图像的方法，包括：向对象发送传输信号; 从从所述对象反射的回波信号中获取第一RF帧和第二RF帧; 估计指示出现在第二RF帧中的第一RF帧中的被摄体的第一点的移动程度的第二方向位移; 产生对应于第二RF帧的超声波图像; 以及使用所估计的第二方向位移校正所生成的超声波图像的误差。第一点可能出现在第一RF帧和第二RF帧中。

8. 发明申请

US20100070078A1 Apparatus and method for building map 有权
标题翻译：用于建立地图的装置和方法
公开(公告)号：US20100070078A1
公开(公告)日：2010-03-18
申请号：US12382187
申请日：2009-03-10
申请人： Dong-Geon Kong , Hyoung-Ki Lee
发明人： Dong-Geon Kong , Hyoung-Ki Lee
IPC分类号： G06F19/00
CPC分类号： G05D1/0274 , G05D1/024 , G05D1/0246 , G05D1/0255 , G05D1/027 , G05D1/0272 , G05D2201/0207
摘要： An apparatus and method for building a map are provided. According to the apparatus and method, a path is generated on the basis of the degrees of uncertainty of features extracted from an image obtained while a mobile robot explores unknown surroundings, and the mobile robot travels along the generated path. The path based on the degrees of uncertainty of the features is generated and this may increase the accuracy of a feature map of the mobile robot or accuracy in self localization.
摘要翻译：提供了一种用于构建地图的装置和方法。根据该装置和方法，基于从移动机器人探索未知周围环境获得的图像中提取的特征的不确定度而生成路径，并且移动机器人沿着所产生的路径行进。产生基于特征不确定度的路径，并且这可以增加移动机器人的特征图的精度或自身定位的精度。

9. 发明授权

US07535798B2 Method, system, and medium for estimating location using ultrasonic waves 有权
标题翻译：使用超声波估算位置的方法，系统和介质
公开(公告)号：US07535798B2
公开(公告)日：2009-05-19
申请号：US11397721
申请日：2006-04-05
申请人： Dong-geon Kong , Seok-won Bang
发明人： Dong-geon Kong , Seok-won Bang
IPC分类号： G01S5/30
CPC分类号： G01S5/30 , G01S11/16
摘要： Provided are a method, system, and medium for estimating a location of a remote controller using ultrasonic waves. The method includes receiving a plurality of signals transmitted from the remote controller, measuring time delays between an infrared signal and ultrasonic signals included in each of the received signals, estimating the location of the remote controller with respect to each of the received signals using the measured time delays, and estimating the final location of the remote controller based on the estimated locations of the remote controller.
摘要翻译：提供了一种用于使用超声波估计遥控器的位置的方法，系统和介质。该方法包括接收从遥控器发送的多个信号，测量红外信号和包括在每个接收信号中的超声信号之间的时间延迟，使用测量到的每个接收信号估计遥控器的位置时间延迟，以及基于遥控器的估计位置估计遥控器的最终位置。

10. 发明申请

US20130046177A1 METHOD OF GENERATING ULTRASOUND IMAGE AND ULTRASOUND SYSTEM USING THE METHOD 审中-公开
标题翻译：使用该方法生成超声图像和超声系统的方法
公开(公告)号：US20130046177A1
公开(公告)日：2013-02-21
申请号：US13586316
申请日：2012-08-15
申请人： Ki-wan Choi , Dong-geon Kong , Jong-bum Seo
发明人： Ki-wan Choi , Dong-geon Kong , Jong-bum Seo
IPC分类号： A61B8/14
CPC分类号： A61B8/5223 , A61B5/01 , A61N7/02 , G01K11/22
摘要： A method of generating an ultrasound image and an ultrasound system using the method, the method including: obtaining an echo signal from an ultrasound signal irradiated on an organ; calculating an amount of a change in the echo signal with respect to a reference echo signal; determining a temperature of the organ from the amount of the change in the echo signal by using an amount of a change in an attenuation coefficient of the organ that changes according to a temperature change; and generating an ultrasound image including information about the determined temperature.
摘要翻译：一种使用该方法生成超声图像和超声系统的方法，所述方法包括：从照射在器官上的超声信号获得回波信号; 计算回波信号相对于参考回波信号的变化量; 通过使用根据温度变化而变化的器官的衰减系数的变化量，从回波信号的变化量确定器官的温度; 以及生成包括关于所确定的温度的信息的超声波图像。

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