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91. 发明申请

US20100156935A1 METHOD AND APPARATUS FOR DEFORMING SHAPE OF THREE DIMENSIONAL HUMAN BODY MODEL 有权
标题翻译：三维人体模型变形形状的方法与装置
公开(公告)号：US20100156935A1
公开(公告)日：2010-06-24
申请号：US12495063
申请日：2009-06-30
申请人： Seong Jae LIM , Ho Won Kim , Il Kyu Park , Ji Young Park , Ji Hyung Lee , Jin Seo Kim , Seung Wook Lee , Chang Woo Chu , Bon Woo Hwang , Bon Ki Koo
发明人： Seong Jae LIM , Ho Won Kim , Il Kyu Park , Ji Young Park , Ji Hyung Lee , Jin Seo Kim , Seung Wook Lee , Chang Woo Chu , Bon Woo Hwang , Bon Ki Koo
IPC分类号： G09G5/00
CPC分类号： G06T17/30 , G06T13/40 , G06T19/20 , G06T2219/2021
摘要： A method of deforming a shape of a human body model includes the steps of reorganizing human body model data into a joint-skeleton structure-based Non-Uniform Rational B-spline (NURBS) surface model, generating statistical deformation information about control parameters of the NURBS surface model based on parameters of joints and key section curves for specific motions, and deforming the shape of the human body model based on the NURBS surface model and the statistical deformation information. The human body model data includes three-dimensional (3D) human body scan data and a 3D polygon mesh.
摘要翻译：人体模型形状变形的方法包括以下步骤：将人体模型数据重组为基于联合骨架结构的非均匀有理B样条（NURBS）表面模型，生成有关控制参数的统计变形信息基于NURBS曲面模型和统计变形信息，根据关节参数和关键截面曲线对NURBS曲面模型进行特定运动，并对人体模型的形状进行变形。人体模型数据包括三维（3D）人体扫描数据和3D多边形网格。

92. 发明申请

US20100156901A1 METHOD AND APPARATUS FOR RECONSTRUCTING 3D MODEL 审中-公开
标题翻译：重构3D模型的方法与装置
公开(公告)号：US20100156901A1
公开(公告)日：2010-06-24
申请号：US12487458
申请日：2009-06-18
申请人： Ji Young PARK , Il Kyu Park , Ho Won Kim , Jin Seo Kim , Ji Hyung Lee , Seung Wook Lee , Chang Woo Chu , Seong Jae Lim , Bon Woo Hwang , Bon Ki Koo , Gil Haeng Lee
发明人： Ji Young PARK , Il Kyu Park , Ho Won Kim , Jin Seo Kim , Ji Hyung Lee , Seung Wook Lee , Chang Woo Chu , Seong Jae Lim , Bon Woo Hwang , Bon Ki Koo , Gil Haeng Lee
IPC分类号： G06T17/00
CPC分类号： G06T15/205
摘要： A method of reconstructing a 3D model includes reconstructing a 3D voxel-based visual hull model using input images of an object captured by a multi view camera; converting the 3D voxel-based visual hull model into a mesh model; and generating a result of view-dependent rendering of a 3D model by performing the view-dependent texture mapping on the mesh model obtained through the conversion. Further, the reconstructing includes defining a 3D voxel space to be reconstructed; and excluding voxels not belonging to the object from the defined 3D voxel space.
摘要翻译：重建3D模型的方法包括使用由多视角相机拍摄的对象的输入图像来重建基于3D体素的视觉船体模型; 将基于3D体素的视觉船体模型转换为网格模型; 以及通过对通过转换获得的网格模型执行与视图相关的纹理映射来生成3D模型的视图相关呈现的结果。此外，重建包括定义要重建的3D体素空间; 并排除不属于定义的3D体素空间中的对象的体素。

93. 发明申请

US20090076651A1 Apparatus and method for calculating position of robot 有权
标题翻译：计算机器人位置的装置和方法
公开(公告)号：US20090076651A1
公开(公告)日：2009-03-19
申请号：US12232255
申请日：2008-09-12
申请人： Hyoung-Ki Lee , Ki-Wan Choi , Ji-Young Park , Seok-Won Bang
发明人： Hyoung-Ki Lee , Ki-Wan Choi , Ji-Young Park , Seok-Won Bang
IPC分类号： G06F19/00
CPC分类号： B25J13/089 , G05D1/024 , G05D1/0246 , G05D1/027 , G05D1/0272 , G05D1/0274
摘要： Provided are an apparatus and method of calculating the position of a robot, which determine the position of a robot and create a map of the surroundings of the robot which account for the travel state of the robot. The apparatus includes a state variable calculation module which calculates a plurality of state variables regarding a travel state of the robot by using a plurality of Kalman filters; a travel state determination module which determines the travel state of the robot based on the results of the calculation performed by the state variable calculation module; and a state variable update module which updates the state variables according to the result of the determination performed by the travel state determination module.
摘要翻译：提供了一种计算机器人的位置的装置和方法，该机器人确定机器人的位置并且创建考虑到机器人的行进状态的机器人的周围的地图。该装置包括状态变量计算模块，通过使用多个卡尔曼滤波器来计算关于机器人的行进状态的多个状态变量; 行驶状态确定模块，其基于由状态变量计算模块执行的计算结果来确定机器人的行驶状态; 以及状态变量更新模块，根据行驶状态判定模块执行的判定结果来更新状态变量。

94. 发明申请

US20090024353A1 Method of measuring pose of mobile robot and method and apparatus for measuring position of mobile robot using the same 有权
标题翻译：测量移动机器人姿态的方法及使用其的移动机器人的位置测量方法和装置
公开(公告)号：US20090024353A1
公开(公告)日：2009-01-22
申请号：US12219235
申请日：2008-07-17
申请人： Hyoung-Ki Lee , Ki-Wan Choi , Seok-Won Bang , Woo-Yeon Jeong , Ji-Young Park
发明人： Hyoung-Ki Lee , Ki-Wan Choi , Seok-Won Bang , Woo-Yeon Jeong , Ji-Young Park
IPC分类号： G01P13/00
CPC分类号： G05D1/0891 , G06T7/73 , G06T2207/10016 , G06T2207/30244 , G06T2207/30252
摘要： A method of measuring pose of mobile robot, and method and apparatus for measuring for measuring position of mobile robot using the same are provided. The apparatus for measuring the pose of a mobile robot includes an accelerometer measuring acceleration of the mobile robot in a forward direction, a uniform-motion-determining unit determining whether the mobile robot belongs to a uniform motion section, an acceleration section, or a deceleration section, and a pose-calculating unit calculating a pitch and a roll of the mobile robot in the uniform motion section, using the relationship between the measured acceleration in the forward direction and the acceleration due to gravity.
摘要翻译：提供了一种测量移动机器人姿态的方法，以及用于测量用于测量移动机器人的移动机器人的位置的方法和装置。用于测量移动机器人的姿态的装置包括：加速度计，测量移动机器人在向前方向的加速度;均匀运动确定单元，确定移动机器人是否属于均匀运动部分，加速部分或减速度姿势计算单元，使用所测量的向前方向的加速度与重力加速度之间的关系来计算均匀运动部分中的移动机器人的俯仰和滚动。

95. 发明申请

US20080143582A1 Method, and apparatus for measuring distance using radio frequency signal 有权
标题翻译：使用射频信号测量距离的方法和装置
公开(公告)号：US20080143582A1
公开(公告)日：2008-06-19
申请号：US11907947
申请日：2007-10-18
申请人： Jun-ho Park , Seok-won Bang , Ji-young Park
发明人： Jun-ho Park , Seok-won Bang , Ji-young Park
IPC分类号： G01S13/08
CPC分类号： G01S13/74 , G01S7/40
摘要： Provided are a method, apparatus, and medium for measuring a distance using a radio frequency (RF) signal. The method of measuring a distance includes setting the transmitter power of an RF signal of a signal generating module to a minimum so as to measure the longest distance when no obstacle exists, measuring a distance between the signal generating module and a fixed module using the RF signal whose transmitter power is set to the minimum, if the measured distance between the signal generating module and the fixed module is available, determining that no obstacle exists therebetween, and if the measured distance is not available, determining that an obstacle exists therebetween, and determining the distance according to the result of the determination of existence of an obstacle.
摘要翻译：提供了一种使用射频（RF）信号测量距离的方法，装置和介质。测量距离的方法包括将信号发生模块的RF信号的发射机功率设置为最小，以便在没有障碍物时测量最长距离，使用RF测量信号发生模块和固定模块之间的距离如果信号发生模块和固定模块之间的测量距离可用，确定其间没有障碍物，并且如果测量距离不可用，则确定其间存在障碍物，以及根据确定障碍物的存在的结果确定距离。

96. 发明申请

US20080131108A1 APPARATUS AND METHOD FOR ESTIMATING FOCAL LENGTH OF CAMERA 有权
标题翻译：用于估计摄像机焦距的装置和方法
公开(公告)号：US20080131108A1
公开(公告)日：2008-06-05
申请号：US11945759
申请日：2007-11-27
申请人： Jae Chul KIM , Chang Woo CHU , Ho Won KIM , Jeung Chul PARK , Ji Young PARK , Seong Jae LIM , Bon Ki KOO
发明人： Jae Chul KIM , Chang Woo CHU , Ho Won KIM , Jeung Chul PARK , Ji Young PARK , Seong Jae LIM , Bon Ki KOO
IPC分类号： G03B17/00
CPC分类号： G03B17/18 , G03B35/00 , G06T7/80 , H04N13/246
摘要： Provided is a camera self-calibration method that calculates a focal length of a fixed zoom lens camera from a correspondence point position between images. In the method, a cost function, which is a function of a focal length, is defined, and a focal length that minimizes the defined cost function is obtained to obtain a focal length that allows 3D recovery results of correspondence points calculated from all image pairs coincide with one another. Therefore, reliability of the calculated focal length can be easily verified, and the focal length of the camera can be stably calculated even when the position of input correspondence point is inaccurately given.
摘要翻译：提供了一种从图像之间的对应点位置计算固定变焦镜头相机的焦距的照相机自校准方法。在该方法中，定义作为焦距的函数的成本函数，并且获得使定义的成本函数最小化的焦距，以获得允许从所有图像对计算的对应点的3D恢复结果的焦距相互重合。因此，即使在输入对应点的位置不准确的情况下，也可以容易地验证计算出的焦距的可靠性，并且可以稳定地计算照相机的焦距。

97. 发明申请

US20080084284A1 Obstruction-determining apparatus for preventing mobile robot from becoming obstructed and boundary-estimation method and medium using the obstruction-determining apparatus 失效
标题翻译：用于防止移动机器人被阻挡的障碍物确定装置和使用障碍物确定装置的边界估计方法和介质
公开(公告)号：US20080084284A1
公开(公告)日：2008-04-10
申请号：US11898060
申请日：2007-09-07
申请人： Ji-young Park , Seok-won Bang , Eun-Young Choi
发明人： Ji-young Park , Seok-won Bang , Eun-Young Choi
IPC分类号： G05B15/00 , B60Q1/00 , G05B19/00
CPC分类号： G05D1/0227 , A47L11/4061 , A47L11/4072 , A47L2201/04
摘要： An obstruction-determining apparatus for preventing a mobile robot from being obstructed in a niche and a boundary-estimation method and medium using the obstruction-determining apparatus are disclosed. More particularly, an obstruction-determining apparatus which can determine whether a mobile robot is obstructed in a niche, and enable a mobile robot to easily escape from an obstacle if the mobile robot is determined to be obstructed in the niche, and a boundary-estimation method and medium for estimating the boundaries of an obstacle with a niche using the obstruction-determining apparatus. The obstruction-determining apparatus includes a contact module which collides with an obstacle above the mobile robot, a contact-operating module which rotates or moves linearly as a result of the collision between the contact module and the obstacle, and a sensing module which detects the rotation or the linear movement of the contact-operating module and determines whether the mobile robot is obstructed in a niche.
摘要翻译：公开了一种用于防止移动机器人在利基中被阻碍的障碍物确定装置和使用障碍物确定装置的边界估计方法和介质。更具体地，涉及一种障碍物判定装置，其能够判断移动机器人是否受到利基的阻碍，并且如果移动机器人被确定为在利基中被阻碍，则能够使移动机器人容易地从障碍物逃脱，并且边界估计方法和介质，用于使用障碍物确定装置估计具有利基的障碍物的边界。障碍物确定装置包括与移动机器人上方的障碍物相撞的接触模块，由于接触模块与障碍物之间的碰撞而线性旋转或移动的接触操作模块，以及检测模块旋转或接触操作模块的线性移动，并确定移动机器人是否在利基中被阻挡。

98. 发明授权

US09540319B2 Method for purifying sulfonated aromatic monomer 有权
标题翻译：纯化磺化芳族单体的方法
公开(公告)号：US09540319B2
公开(公告)日：2017-01-10
申请号：US13825692
申请日：2011-11-14
申请人： Young Taik Hong , Seog Je Kim , Ji Young Park , Dong Hyun Lee
发明人： Young Taik Hong , Seog Je Kim , Ji Young Park , Dong Hyun Lee
IPC分类号： C07C309/01 , C07C315/06
CPC分类号： C07C315/06 , C07C317/14
摘要： The present invention relates to an improved method for purifying a sulfonated aromatic monomer. The method is an economical method capable of providing a highly pure sulfonated aromatic monomer, in which a salt precipitation step and a recrystallization step are simplified while maintaining the reaction conditions used in a conventional method for synthesizing the sulfonated aromatic monomer, and a purification process is carried out using an easily available and stable chemical substance. The sulfonated aromatic monomer obtained by the purification method will be useful for the preparation of a polymer for a polymer electrolyte membrane and will be advantageous to synthesize polymer with high molecular weight.
摘要翻译：本发明涉及一种改进的磺化芳族单体的纯化方法。该方法是能够提供高纯度磺化芳族单体的经济方法，其中在保持用于合成磺化芳族单体的常规方法中使用的反应条件的同时简化盐沉淀步骤和重结晶步骤，并且纯化过程为使用易于获得和稳定的化学物质进行。通过纯化方法获得的磺化芳族单体可用于制备聚合物电解质膜的聚合物，并且有利于合成高分子量的聚合物。

99. 发明授权

US09142025B2 Method and apparatus for obtaining depth information using optical pattern 有权
标题翻译：使用光学图案获得深度信息的方法和装置
公开(公告)号：US09142025B2
公开(公告)日：2015-09-22
申请号：US13615448
申请日：2012-09-13
申请人： Ji Young Park , Kwang Hyun Shim , Seung Woo Nam , Jae Hoo Lee , Myung Ha Kim , Bon Ki Koo , Dong Won Han
发明人： Ji Young Park , Kwang Hyun Shim , Seung Woo Nam , Jae Hoo Lee , Myung Ha Kim , Bon Ki Koo , Dong Won Han
IPC分类号： G01B11/25 , G01B11/255 , G01B13/14 , G06T7/00
CPC分类号： G06T7/0057 , G01B11/2513 , G06T7/521 , G06T2207/10028
摘要： Provided is an apparatus and method for obtaining depth information using an optical pattern. The apparatus for obtaining depth information using the optical pattern may include: a pattern projector to generate the optical pattern using a light source and an optical pattern projection element (OPPE), and to project the optical pattern towards an object area, the OPPE comprising a pattern that includes a plurality of pattern descriptors; an image obtaining unit to obtain an input image by photographing the object area; and a depth information obtaining unit to measure a change in a position of at least one of the plurality of pattern descriptors in the input image, and to obtain depth information of the input image based on the change in the position.
摘要翻译：提供了一种使用光学图案获得深度信息的装置和方法。用于使用光学图案获得深度信息的装置可以包括：图案投影仪，用于使用光源和光学图案投影元件（OPPE）产生光学图案，并且将光学图案投影到物体区域，所述OPPE包括模式，其包括多个模式描述符; 图像获取单元，用于通过拍摄对象区域来获得输入图像; 以及深度信息获取单元，用于测量所述输入图像中的所述多个图案描述符中的至少一个的位置的变化，并且基于所述位置的变化来获得所述输入图像的深度信息。

100. 发明授权

US08834813B2 Chip for analyzing fluids 有权
标题翻译：用于分析流体的芯片
公开(公告)号：US08834813B2
公开(公告)日：2014-09-16
申请号：US12729583
申请日：2010-03-23
申请人： Jun Ha Park , Chan Il Chung , Jun Keun Chang , Dae Sung Hur , Ji Young Park
发明人： Jun Ha Park , Chan Il Chung , Jun Keun Chang , Dae Sung Hur , Ji Young Park
IPC分类号： B01L99/00 , B01L3/00
CPC分类号： B01L3/5027 , B01L3/502723 , B01L2300/0816 , B01L2300/0851 , B01L2300/0858 , B01L2300/089 , B01L2400/0406 , B01L2400/086
摘要： A fluid analysis chip includes a channel formed within the chip. The chip includes a sample inlet and a sample outlet communicating with an outside of the chip, where the sample inlet and the sample outlet communicate with each other through the closed channel. An expanding part of the channel is formed in a longitudinal direction of the channel in such a manner that a pair of inner walls of the channel define an inner surface of the expanding part, and the expanding part has a larger sectional area than the channel.
摘要翻译：流体分析芯片包括形成在芯片内的通道。芯片包括与芯片外部连通的样品入口和样品出口，其中样品入口和样品出口通过封闭通道彼此连通。通道的扩展部分沿通道的纵向方向形成，使得通道的一对内壁限定扩张部分的内表面，并且扩张部分具有比通道更大的截面面积。

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