公开(公告)号：US06768489B2

公开(公告)日：2004-07-27

申请号：US10166617

申请日：2002-06-12

申请人： Ii-Kwon Jeong ,  Ji Hyung Lee ,  Chang Joon Park ,  Do-Hyung Kim ,  Seung Woo Nam ,  In Ho Lee

发明人： Ii-Kwon Jeong ,  Ji Hyung Lee ,  Chang Joon Park ,  Do-Hyung Kim ,  Seung Woo Nam ,  In Ho Lee

IPC分类号： G06T1300

CPC分类号： G06T13/40 ,  A63F2300/6607

摘要： In a method for controlling a posture of an articulated object, a user inputs an initial configuration of the object, a base point, an end point, a target point and a method for updating the posture. It is determined whether the number of joints positioned between the base and the end points is larger than or equal to three. If the number is smaller than or equal to two, it is determined whether the method for updating the posture is a two-segment or three-segment based method or another method for moving an intermediate end point. If the method is two-segment or three-segment based, the number is rechecked. If the number is smaller than or equal to two, the posture is modified according to the two-segment or three-segment based method. If the posture satisfies a predetermined condition, it is displayed on a screen.

摘要翻译： 在用于控制关节物体的姿势的方法中，用户输入对象的初始配置，基点，终点，目标点和用于更新姿势的方法。 确定位于底座和终点之间的关节的数量是否大于或等于3。 如果该数量小于或等于2，则确定用于更新姿势的方法是基于两段还是三段的方法或用于移动中间终点的另一种方法。 如果方法是基于两段或三段的，则重新检查该数字。 如果数量小于或等于2，则根据两段式或三段式方法修改姿势。 如果姿势满足预定条件，则显示在屏幕上。

公开(公告)号：US07239718B2

公开(公告)日：2007-07-03

申请号：US10445825

申请日：2003-05-28

申请人： Chang Joon Park ,  Ji Hyung Lee ,  Do-Hyung Kim ,  Seung Woo Nam ,  Seong Min Baek ,  In Ho Lee

发明人： Chang Joon Park ,  Ji Hyung Lee ,  Do-Hyung Kim ,  Seung Woo Nam ,  Seong Min Baek ,  In Ho Lee

IPC分类号： G06T7/00

CPC分类号： G06T7/251 ,  G06T7/579 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30196 ,  G06T2207/30204

摘要： A high-speed marker-free motion capture, which is capable of powerfully detecting a body's feature points corresponding to a body's end portions such as a head, hands, feet, trunk, arms and legs at a high speed in an illumination change or background or noises of cameras. The extracted feature points of the body can be directly tracked stably in a 3-dimensional space. The position errors of the feature points due to the change of the illumination conditions or a shadow can be automatically corrected and the feature points can be stably tracked with respect to overlapping and disappearance of the feature points. Further, when coordinates of the middle joints are estimated using 3-dimensional coordinates of the extracted feature points of the body, the present invention restores a human model by estimating the positions of the middle joints of the actor with high accuracy without using a motion database, thereby securing the stability and reality of the 3-dimensional motion data required in the motion capture.

摘要翻译： 一种高速无标记运动捕捉，能够在照明变化或背景中以高速度强力检测对应于身体的端部（例如头部，手部，脚部，躯干，手臂和腿部）的身体的特征点 或相机的噪音。 身体的提取特征点可以在三维空间中稳定地直接跟踪。 可以自动地校正由于照明条件或阴影的改变引起的特征点的位置误差，并且可以相对于特征点的重叠和消失来稳定跟踪特征点。 此外，当使用提取的身体的特征点的三维坐标来估计中间关节的坐标时，本发明通过以高精度估计运动员的中间关节的位置而不使用运动数据库来恢复人体模型 从而确保运动捕捉中所需的三维运动数据的稳定性和现实性。

公开(公告)号：US20090153556A1

公开(公告)日：2009-06-18

申请号：US12314465

申请日：2008-12-11

申请人： Seung Woo Nam ,  Do-Hyung Kim ,  Jin Sung Choi ,  Hyun Bin Kim

发明人： Seung Woo Nam ,  Do-Hyung Kim ,  Jin Sung Choi ,  Hyun Bin Kim

IPC分类号： G06T15/40

CPC分类号： G06T15/06

摘要： A pixel processing element (PPE)-based ray tracing device, includes an internal shared memory for receiving and storing image data to be rendered; a PPE processor for performing parallel ray tracing on the image data on a pixel-by-pixel basis; and a shading processor for accumulatively calculating color values of respective pixels obtained by ray tracing and determining a final color value of each pixel. Further, A PPE-based ray tracing method, includes receiving image data to be rendered on a frame-by-frame basis; storing data having a high frequency of use among the input data in a hierarchical cache; performing parallel ray tracing on image data of each pixel stored in the hierarchical cache on a frame-by-frame basis; calculating a color value of each pixel from first and second rays and a direct ray in accordance with the ray tracing result, and accumulating the color values to obtain the color value of each pixel.

摘要翻译： 一种基于像素处理元件（PPE）的光线跟踪设备，包括用于接收和存储要呈现的图像数据的内部共享存储器; PPE处理器，用于逐像素地对图像数据进行平行光线跟踪; 以及用于累积计算通过光线跟踪获得的各个像素的颜色值并确定每个像素的最终颜色值的着色处理器。 此外，基于PPE的光线跟踪方法包括接收要逐帧渲染的图像数据; 将具有高频率使用的数据存储在分层高速缓存中; 在逐帧的基础上对存储在分层高速缓存中的每个像素的图像数据进行平行光线跟踪; 根据光线跟踪结果计算来自第一和第二射线的每个像素的颜色值和直接光线，并且累积颜色值以获得每个像素的颜色值。

公开(公告)号：US07173625B2

公开(公告)日：2007-02-06

申请号：US10842489

申请日：2004-05-11

申请人： Seung Woo Nam ,  In Ho Lee ,  Hyun Bin Kim

发明人： Seung Woo Nam ,  In Ho Lee ,  Hyun Bin Kim

IPC分类号： G06T15/70

CPC分类号： G06T13/40

摘要： A three-dimensional animation system using evolutionary computation includes a gene determination unit and a motion generation unit. The gene determination unit calculates modified gene information by receiving at least one genes and modifying the genes evolutionarily. The motion generation unit receives motion data and modifies the motion data based on the modified gene information. A three-dimensional animation method is also disclosed.

摘要翻译： 使用进化计算的三维动画系统包括基因确定单元和运动生成单元。 基因测定单元通过接受至少一种基因并进化基因来修饰基因来计算修饰的基因信息。 运动生成单元接收运动数据，并根据经修改的基因信息对运动数据进行修正。 还公开了三维动画方法。

公开(公告)号：US08489087B2

公开(公告)日：2013-07-16

申请号：US12947679

申请日：2010-11-16

申请人： Seung Woo Nam ,  Sung Kuk Kim

发明人： Seung Woo Nam ,  Sung Kuk Kim

IPC分类号： H04W24/00

CPC分类号： H04W48/08 ,  H04W36/04 ,  H04W36/20 ,  H04W52/0206 ,  H04W84/045 ,  H04W88/08 ,  Y02D70/00

摘要： An apparatus and a method for controlling a small base station using a macro base station may reduce interference between the small base station and the macro base station. The method includes determining whether a small base station is in a blank state; transmitting a deactivation request message to the macro base station if the small base station is in the blank state; and operating the small base station in an inactive mode if a deactivation response message is received from the macro base station. The inactive mode being a mode of the small base station in which a synchronization channel or a minimal channel is transmitted to enable a terminal in the cell area of the small base station to identify the small base station.

摘要翻译： 使用宏基站控制小型基站的装置和方法可以减小小型基站与宏基站之间的干扰。 该方法包括确定小型基站是否处于空白状态; 如果小型基站处于空白状态，则向宏基站发送去激活请求消息; 以及如果从所述宏基站接收到去激活响应消息，则以所述小型基站工作在非活动模式。 无效模式是小基站的模式，其中发送同步信道或最小信道以使小型基站的小区区域中的终端能够识别小型基站。

公开(公告)号：US08488538B2

公开(公告)日：2013-07-16

申请号：US12682891

申请日：2008-12-30

申请人： Seung Jin Ahn ,  Seung Woo Nam ,  Mu Ryong Kim ,  Hyun Wook Park

发明人： Seung Jin Ahn ,  Seung Woo Nam ,  Mu Ryong Kim ,  Hyun Wook Park

IPC分类号： H04W72/00

CPC分类号： H04W72/1278 ,  H04L1/0026 ,  H04L1/1607

摘要： A method for transmitting an uplink control signal includes receiving scheduling information for transmission of the uplink control signal, and transmitting the uplink control signal according to the scheduling information. Various control signals can be transmitted without interference with other control signals while maintaining a single carrier property.

摘要翻译： 发送上行链路控制信号的方法包括接收上行链路控制信号的发送调度信息，根据调度信息发送上行链路控制信号。 在保持单载波特性的同时，可以传输各种控制信号而不干扰其他控制信号。

公开(公告)号：US20100134489A1

公开(公告)日：2010-06-03

申请号：US12627202

申请日：2009-11-30

申请人： Joo-Haeng LEE ,  Sung-Soo Kim ,  Seung Woo Nam

发明人： Joo-Haeng LEE ,  Sung-Soo Kim ,  Seung Woo Nam

IPC分类号： G06T15/00

CPC分类号： G06T11/001

摘要： An image synthesis apparatus supporting measured materials properties includes an input unit for receiving from a user selected information on material information processing, sampling and rendering; a material information processing unit for converting measured material data into raw material data, performing material model fitting on the raw material data to generate material information and performing material mixing on the material information to generate mixed material information, wherein the model fitting and the material mixing is performed according to the selected information; and a sampling unit for sampling the raw material data to generate sampling information. The apparatus further includes a materials properties rendering unit for rendering scene information contained in the selected information, the mixed material information and the sampling information to generate surface material information; and an output unit for visualizing the material information and the surface material information.

摘要翻译： 支持测量材料属性的图像合成装置包括用于从用户接收关于材料信息处理，采样和渲染的所选信息的输入单元; 材料信息处理单元，用于将测量的材料数据转换成原料数据，对原材料数据进行材料模型拟合以产生材料信息并对材料信息进行材料混合以产生混合材料信息，其中模型拟合和材料混合 根据所选信息进行; 以及用于对原料数据进行采样以生成采样信息的采样单元。 该装置还包括用于渲染包含在所选信息中的场景信息的材料属性渲染单元，混合材料信息和采样信息以产生表面材料信息; 以及用于可视化材料信息和表面材料信息的输出单元。

公开(公告)号：US20090122901A1

公开(公告)日：2009-05-14

申请号：US12145340

申请日：2008-06-24

申请人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

发明人： Jin Soo Choi ,  Seung Woo Nam ,  Jae Hoon Chung ,  Jin Sam Kwak ,  Han Gyu Cho ,  Jong Young Han ,  Hyung Ho Park

IPC分类号： H04B7/02

CPC分类号： H04L5/0007 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064

摘要： A method for configurating a basic signal allocation unit and a method of transmitting signals using the configurated basic signal allocation unit are disclosed. In particular, a basic frequency domain signal allocation unit is configurated by considering at least one selected from the group consisting of a signaling overhead, a size of a coherent bandwidth and a number of divisors among specific numbers and an OFDM symbol number corresponding to a multiple of a subframe unit, each of the specific numbers multiplied to a predetermined subcarrier spacing to enable a result value of the multiplication to have a difference smaller than a prescribed threshold from a divisor of a system bandwidth. And, a time domain unit is configurated by 1-subframe unit. Accordingly, signaling overhead can be efficiently reduced.

摘要翻译： 公开了一种用于配置基本信号分配单元的方法和使用配置的基本信号分配单元发送信号的方法。 特别地，基本的频域信号分配单元通过考虑从信令开销，相干带宽的大小和特定数目中的除数之间的选择中选择的至少一个以及与多个对应的OFDM符号数进行配置来配置 子帧单元的每个特定数量乘以预定子载波间隔，以使乘法的结果值与系统带宽的除数具有小于规定阈值的差值。 而且，时域单位由1子帧单位配置。 因此，可以有效地减少信令开销。

公开(公告)号：US09107976B2

公开(公告)日：2015-08-18

申请号：US13702852

申请日：2011-11-10

申请人： Young Sook Son ,  Eun Ah Lee ,  Seung Woo Nam

发明人： Young Sook Son ,  Eun Ah Lee ,  Seung Woo Nam

IPC分类号： A61L24/00 ,  A61L24/02 ,  A61L27/32

CPC分类号： A61L24/00 ,  A61L24/02 ,  A61L27/32 ,  A61L2400/18

摘要： The present invention relates to a bio-adhesive agent comprising a surface-modified hydroxyapatite and its use. More specifically, the present invention relates to a bio-adhesive agent for the adhesion between bone and bone, bone and tissue, bone and cartilage, or bone and tendon, or for the adhesion of a shield between bones or of an artificial joint, which comprises a surface-modified hydroxyapatite as an active ingredient, wherein the surface-modified hydroxyapatite is characterized in that a certain linker compound is covalently bonded to the surface of the hydroxyapatite; a method for coating the surface of a metal prosthesis using the surface-modified hydroxyapatite; and a metal prosthesis coated with the surface-modified hydroxyapatite obtained by said method.

摘要翻译： 本发明涉及一种包含表面改性羟基磷灰石的生物粘合剂及其用途。 更具体地，本发明涉及用于骨与骨，骨和组织，骨和软骨或骨和腱之间的粘附的生物粘合剂，或用于在骨骼或人造关节之间粘合屏蔽物 包括表面改性的羟基磷灰石作为活性成分，其中表面改性的羟基磷灰石的特征在于某些接头化合物共价键合到羟基磷灰石的表面上; 使用表面改性羟基磷灰石涂覆金属假体的表面的方法; 以及通过所述方法获得的涂覆有表面改性羟基磷灰石的金属假体。

公开(公告)号：US08791951B2

公开(公告)日：2014-07-29

申请号：US12627202

申请日：2009-11-30

申请人： Joo-Haeng Lee ,  Sung-Soo Kim ,  Seung Woo Nam

发明人： Joo-Haeng Lee ,  Sung-Soo Kim ,  Seung Woo Nam

IPC分类号： G09G5/00

CPC分类号： G06T11/001

摘要： An image synthesis apparatus supporting measured materials properties includes an input unit for receiving from a user selected information on material information processing, sampling and rendering; a material information processing unit for converting measured material data into raw material data, performing material model fitting on the raw material data to generate material information and performing material mixing on the material information to generate mixed material information, wherein the model fitting and the material mixing is performed according to the selected information; and a sampling unit for sampling the raw material data to generate sampling information. The apparatus further includes a materials properties rendering unit for rendering scene information contained in the selected information, the mixed material information and the sampling information to generate surface material information; and an output unit for visualizing the material information and the surface material information.

摘要翻译： 支持测量材料属性的图像合成装置包括用于从用户接收关于材料信息处理，采样和渲染的所选信息的输入单元; 材料信息处理单元，用于将测量的材料数据转换成原料数据，对原材料数据进行材料模型拟合以产生材料信息并对材料信息进行材料混合以产生混合材料信息，其中模型拟合和材料混合 根据所选信息进行; 以及用于对原料数据进行采样以生成采样信息的采样单元。 该装置还包括用于渲染包含在所选信息中的场景信息的材料属性渲染单元，混合材料信息和采样信息以产生表面材料信息; 以及用于可视化材料信息和表面材料信息的输出单元。