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1. 发明授权

US07091995B2 Method for morphing geometric shapes based upon direction map 失效
标题翻译：基于方向图变形几何形状的方法
公开(公告)号：US07091995B2
公开(公告)日：2006-08-15
申请号：US10733585
申请日：2003-12-10
申请人： Joo-Haeng Lee , Hyun Kim , Duk-Joo Son
发明人： Joo-Haeng Lee , Hyun Kim , Duk-Joo Son
IPC分类号： G09G5/00
CPC分类号： G06T3/0093
摘要： The present invention provides a method for morphing different geometric shapes while not using algebraic characteristics and overcoming inefficiency of Minkowski sum computation. The method for geometric shape morphing by using direction map so as to smoothly morph more than two different geometric shapes includes the steps of: a) extracting each direction map of the geometric shape; b) merging the direction maps; c) scaling the merged direction map by group; and d) generating a polygon by using an inverse function of a direction map.
摘要翻译：本发明提供了一种用于变形不同几何形状的方法，同时不使用代数特征并克服闵可夫斯基和计算的低效率。通过使用方向图以便平滑地变形两种以上不同的几何形状的几何形状变形的方法包括以下步骤：a）提取几何形状的每个方向图; b）合并方向图; c）按组合缩放合并方向图; 以及d）通过使用方向图的反函数来生成多边形。

2. 发明申请

US20090018698A1 ROBOT SYSTEM BASED ON NETWORK AND EXECUTION METHOD OF THAT SYSTEM 审中-公开
标题翻译：基于网络的机器人系统及其系统的执行方法
公开(公告)号：US20090018698A1
公开(公告)日：2009-01-15
申请号：US11720397
申请日：2005-04-27
申请人： Hyun Kim , Kang-Woo Lee , Joo-Haeng Lee , Tae-Gun Kang , Ae-Kyeung Moon , Young-Ho Suh , Joon-Myun Cho , Young-Jo Cho
发明人： Hyun Kim , Kang-Woo Lee , Joo-Haeng Lee , Tae-Gun Kang , Ae-Kyeung Moon , Young-Ho Suh , Joon-Myun Cho , Young-Jo Cho
IPC分类号： G06F19/00
CPC分类号： G05D1/0011
摘要： The present invention relates to a network-based robot system and an executing method thereof. According to an exemplary embodiment of the present invention, predefine environment information is expressed in a universal data model (UDM) described by a linkage that shows a relationship among nodes, each node being an object of a virtual space abstracted by a real physical space. The universal data model is updated based on the context information, event occurrence information is transmitted to a task engine when the context information data value is changed, and the task engine executes a corresponding task through reasoning and invokes an external service. The robot can better recognize the context information by utilizing the external sensing function and external processing function. In addition, the robot system can provide an active service by reasoning the recognized context information and obtaining high-level information.
摘要翻译：本发明涉及基于网络的机器人系统及其执行方法。根据本发明的示例性实施例，预定义环境信息在由链接描述的通用数据模型（UDM）中表示，所述链接显示节点之间的关系，每个节点是由真实物理空间抽象的虚拟空间的对象。基于上下文信息来更新通用数据模型，当上下文信息数据值改变时事件发生信息被发送到任务引擎，并且任务引擎通过推理执行对应的任务并调用外部服务。机器人可以通过利用外部感应功能和外部处理功能，更好地识别上下文信息。此外，机器人系统可以通过推断识别的上下文信息并获得高级信息来提供主动服务。

3. 发明授权

US08736608B2 System and method for rendering surface materials 有权
标题翻译：渲染表面材料的系统和方法
公开(公告)号：US08736608B2
公开(公告)日：2014-05-27
申请号：US12808180
申请日：2008-12-15
申请人： Joo-Haeng Lee , Sung-Soo Kim , Jae Sook Cheong , Jin Sung Choi
发明人： Joo-Haeng Lee , Sung-Soo Kim , Jae Sook Cheong , Jin Sung Choi
IPC分类号： G06T15/00
CPC分类号： G06T15/506 , G06T15/04
摘要： A surface material rendering system and method are disclosed. In particular, a surface material rendering system includes a user input part for receiving user inputs; a material information preprocessor for converting surface material information inputted from the user input part in a form of B-spline volumes; a sampling information preprocessor for producing sampling information in proportion to the converted surface material information; and a surface material renderer for rendering surface materials based on the converted surface material information and the sampling information. The system and method can be applied for realistic surface rendering in computer graphics, CAD, and visualization.
摘要翻译：公开了表面材料再现系统和方法。特别地，表面材料渲染系统包括用于接收用户输入的用户输入部分; 材料信息预处理器，用于以B样条体积的形式转换从用户输入部分输入的表面材料信息; 采样信息预处理器，用于与转换的表面材料信息成比例地生成采样信息; 以及基于转换的表面材料信息和采样信息来渲染表面材料的表面材料渲染器。该系统和方法可应用于计算机图形，CAD和可视化中的逼真表面渲染。

4. 发明授权

US08384723B2 Method and system of rendering parallel global illumination 有权
标题翻译：绘制平行全局照明的方法和系统
公开(公告)号：US08384723B2
公开(公告)日：2013-02-26
申请号：US12808517
申请日：2008-10-08
申请人： Sung-Soo Kim , Joo-Haeng Lee , Jae Sook Cheong , Jin Sung Choi
发明人： Sung-Soo Kim , Joo-Haeng Lee , Jae Sook Cheong , Jin Sung Choi
IPC分类号： G06F15/80 , G06K9/54
CPC分类号： G06T1/20
摘要： A method of rendering parallel global illumination for obtaining a photo-realistic rendering image, includes: generating candidate parallel random numbers for creating a sample; creating a sample by selecting one of the generated random numbers; performing Monte Carlo integration on the basis of the created sample; and providing an application programming interface (API) common to operations having attributes of algorithm parallelism and data-level parallelism according to processed works, so that a common call interface calls a sample creating function, a random number generating function, and a Monte Carlo integration performing function. Furthermore, the method includes: demanding an operation regarding a processed work from a system call controller by the common call interface; performing parallel processing through a preset scheduling when the system call controller performs the operation demanded by the common call interface; and performing the processed work transferred from the system call controller by an operation hardware.
摘要翻译：一种渲染平行全局照明以获得照相真实渲染图像的方法包括：产生用于创建样本的候选并行随机数; 通过选择一个生成的随机数来创建一个样本; 在创建的样本的基础上进行蒙特卡洛一体化; 以及根据经处理的作品提供具有算法并行性和数据级并行性属性的操作通用的应用编程接口（API），使得公共调用接口调用样本创建功能，随机数生成函数和蒙特卡罗积分执行功能。此外，该方法包括：通过公共呼叫接口要求来自系统呼叫控制器的处理的工作的操作; 当系统呼叫控制器执行公共呼叫接口所要求的操作时，通过预设调度执行并行处理; 并且通过操作硬件执行从系统呼叫控制器传送的处理后的工作。

5. 发明申请

US20110122135A1 METHOD AND SYSTEM OF RENDERING PARALLEL GLOBAL ILLUMINATION 有权
标题翻译：提出平行全球照明的方法与系统
公开(公告)号：US20110122135A1
公开(公告)日：2011-05-26
申请号：US12808517
申请日：2008-10-08
申请人： Sung-Soo Kim , Joo-Haeng Lee , Jae Sook Cheong , Jin Sung Choi
发明人： Sung-Soo Kim , Joo-Haeng Lee , Jae Sook Cheong , Jin Sung Choi
IPC分类号： G06T15/80
CPC分类号： G06T1/20
摘要： A method of rendering parallel global illumination for obtaining a photo-realistic rendering image, includes: generating candidate parallel random numbers for creating a sample; creating a sample by selecting one of the generated random numbers; performing Monte Carlo integration on the basis of the created sample; and providing an application programming interface (API) common to operations having attributes of algorithm parallelism and data-level parallelism according to processed works, so that a common call interface calls a sample creating function, a random number generating function, and a Monte Carlo integration performing function. Furthermore, the method includes: demanding an operation regarding a processed work from a system call controller by the common call interface; performing parallel processing through a preset scheduling when the system call controller performs the operation demanded by the common call interface; and performing the processed work transferred from the system call controller by an operation hardware.
摘要翻译：一种渲染平行全局照明以获得照相真实渲染图像的方法包括：产生用于创建样本的候选并行随机数; 通过选择一个生成的随机数来创建一个样本; 在创建的样本的基础上进行蒙特卡洛一体化; 以及根据经处理的作品提供具有算法并行性和数据级并行性属性的操作通用的应用编程接口（API），使得公共调用接口调用样本创建功能，随机数生成函数和蒙特卡罗积分执行功能。此外，该方法包括：通过公共呼叫接口要求来自系统呼叫控制器的处理的工作的操作; 当系统呼叫控制器执行公共呼叫接口所要求的操作时，通过预设调度执行并行处理; 并且通过操作硬件执行从系统呼叫控制器传送的处理后的工作。

6. 发明申请

US20100277479A1 SYSTEM AND METHOD FOR RENDERING SURFACE MATERIALS 有权
标题翻译：用于渲染表面材料的系统和方法
公开(公告)号：US20100277479A1
公开(公告)日：2010-11-04
申请号：US12808180
申请日：2008-12-15
申请人： Joo-Haeng Lee , Sung-Soo Kim , Jae Sook Cheong , Jin Sung Choi
发明人： Joo-Haeng Lee , Sung-Soo Kim , Jae Sook Cheong , Jin Sung Choi
IPC分类号： G06T15/00 , G06T15/50
CPC分类号： G06T15/506 , G06T15/04
摘要： A surface material rendering system and method are disclosed. In particular, a surface material rendering system includes a user input part for receiving user inputs; a material information preprocessor for converting surface material information inputted from the user input part in a form of B-spline volumes; a sampling information preprocessor for producing sampling information in proportion to the converted surface material information; and a surface material renderer for rendering surface materials based on the converted surface material information and the sampling information. The system and method can be applied for realistic surface rendering in computer graphics, CAD, and visualization.
摘要翻译：公开了表面材料再现系统和方法。特别地，表面材料渲染系统包括用于接收用户输入的用户输入部分; 材料信息预处理器，用于以B样条体积的形式转换从用户输入部分输入的表面材料信息; 采样信息预处理器，用于与转换的表面材料信息成比例地生成采样信息; 以及基于转换的表面材料信息和采样信息来渲染表面材料的表面材料渲染器。该系统和方法可应用于计算机图形，CAD和可视化中的逼真表面渲染。

7. 发明授权

US08791951B2 Image synthesis apparatus and method supporting measured materials properties 有权
标题翻译：图像合成装置和方法支持测量材料性能
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。

8. 发明申请

US20100141653A1 APPARATUS FOR PROVIDING AND TRANSFORMING SHADER OF 3D GRAPHIC SYSTEM 审中-公开
标题翻译：用于提供和改变3D图形系统的阴影的装置
公开(公告)号：US20100141653A1
公开(公告)日：2010-06-10
申请号：US12517066
申请日：2007-11-26
申请人： Jae-Ho Lee , Joo-Haeng Lee , Ho Wook Jang , In Ho Lee
发明人： Jae-Ho Lee , Joo-Haeng Lee , Ho Wook Jang , In Ho Lee
IPC分类号： G06T15/60
CPC分类号： G06T15/005
摘要： Provided are an apparatus and method for providing and transforming a shader of a 3-D graphic system. The apparatus for providing a shader of a 3-D graphic system includes a shader expressing unit for rendering a target shader, an option controller for controlling options of the shader, a similar shader generator for automatically generating similar shaders corresponding to the controlled options, and an output unit for outputting the automatically generated similar shaders.
摘要翻译：提供了一种用于提供和转换3-D图形系统的着色器的装置和方法。用于提供3-D图形系统的着色器的装置包括用于渲染目标着色器的着色器表达单元，用于控制着色器选项的选项控制器，用于自动生成与受控选项对应的类似着色器的类似着色器发生器，以及用于输出自动生成的类似着色器的输出单元。

9. 发明授权

US08159494B2 System and method for designing curves 失效
标题翻译：设计曲线的系统和方法
公开(公告)号：US08159494B2
公开(公告)日：2012-04-17
申请号：US11947430
申请日：2007-11-29
申请人： Joo-Haeng Lee , Jae-Ho Lee , Ho-Wook Jang , In-Ho Lee
发明人： Joo-Haeng Lee , Jae-Ho Lee , Ho-Wook Jang , In-Ho Lee
IPC分类号： G06T11/20
CPC分类号： G06T11/20
摘要： A curve designing system/method is provided. When similar curves are to be generated by evenly mixing features of given sample curves, the method of the present invention can control the extent of mixing features, smoothness, and size. The technology of the present invention can be applied to designing curve and curved surface in the fields of computer graphics and Computer-Aided Design (CAD).
摘要翻译：提供曲线设计系统/方法。当通过均匀混合给定样品曲线的特征产生类似的曲线时，本发明的方法可以控制混合特征的程度，平滑度和尺寸。本发明的技术可应用于计算机图形学和计算机辅助设计（CAD）领域的曲线和曲面设计。

10. 发明申请

US20080143726A1 SYSTEM AND METHOD FOR DESIGNING CURVES 失效
标题翻译：用于设计曲线的系统和方法
公开(公告)号：US20080143726A1
公开(公告)日：2008-06-19
申请号：US11947430
申请日：2007-11-29
申请人： Joo-Haeng Lee , Jae-Ho Lee , Ho Wook Jang , In-Ho Lee
发明人： Joo-Haeng Lee , Jae-Ho Lee , Ho Wook Jang , In-Ho Lee
IPC分类号： G06T11/20
CPC分类号： G06T11/20
摘要： A curve designing system/method is provided. When similar curves are to be generated by evenly mixing features of given sample curves, the method of the present invention can control the extent of mixing features, smoothness, and size. The technology of the present invention can be applied to designing curve and curved surface in the fields of computer graphics and Computer-Aided Design (CAD).
摘要翻译：提供曲线设计系统/方法。当通过均匀混合给定样品曲线的特征产生类似的曲线时，本发明的方法可以控制混合特征的程度，平滑度和尺寸。本发明的技术可应用于计算机图形学和计算机辅助设计（CAD）领域的曲线和曲面设计。

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