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公开(公告)号：KR100453231B1
公开(公告)日：2004-10-15
申请号：KR1020020082888
申请日：2002-12-23
Applicant: 한국전자통신연구원
IPC: G06T17/10
Abstract: PURPOSE: A method for generating a generalized cylinder curved surface is provided to effectively generate a polygonal mesh. CONSTITUTION: Cross sections of generalized cylinders having different shapes are interpolated using two-dimensional geometrical figure morphing to generate additional intermediate cross sections(S3). A polygonal mesh connecting adjacent cross sections is generated using characteristic of direction map-based geometrical figure morphing and calculated(S6). The curved surface of a generalized cylinder is generated using a computer including a central processing unit, a main memory, an auxiliary memory, an input device, and an output device. A method of generating the curved surface of the generalized cylinder is stored in the main memory as a program and executed under the control of the central processing unit.
Abstract translation: 目的：提供一种产生广义圆柱曲面的方法，以有效地生成多边形网格。 构成：使用二维几何图形变形插补具有不同形状的广义柱体的横截面以生成附加的中间横截面（S3）。 使用基于方向图的几何图形变形的特征并计算（S6），生成连接相邻横截面的多边形网格。 使用包括中央处理单元，主存储器，辅助存储器，输入装置和输出装置的计算机产生广义气缸的曲面。 产生广义圆柱体的曲面的方法作为程序存储在主存储器中，并在中央处理单元的控制下执行。
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公开(公告)号：KR1020030048620A
公开(公告)日：2003-06-25
申请号：KR1020010078576
申请日：2001-12-12
Applicant: 한국전자통신연구원
Inventor： 이주행
IPC: G06T5/00
Abstract: PURPOSE: A method for morphing a geometrical figure is provided to promptly and stably perform morphing geometrical figures having various and complex shapes without using algebraic characters of the geometrical figures. CONSTITUTION: A specific geometrical figure is morphosed into other geometrical figure by executing a linear interpolation operation interpolating a boundary line of geometrical figures different in shape by using a morphing basic formula applying a sweep based Minkowski operation(S10). A morphing speed of the geometrical figure is controlled by using a morphing speed control formula applying the sweep based Minkowski operation with executing the linear interpolation operation at the same time to perform morphing of the specific geometrical figure into other geometrical figure(S20). The specific geometrical figure is softly morphosed into other geometrical figure by executing the linear interpolation operation in order using additional n control figures by using a morphing result formula applying the sweep based Minkowski operation(S30).
Abstract translation: 目的：提供一种用于变形几何图形的方法，以及时且稳定地执行具有各种复杂形状的变形几何图形，而不使用几何图形的代数特征。 构成：通过使用应用基于扫频的闵可夫斯基操作的变形基本公式（S10），通过执行内插不同形状的几何图形的边界线的线性插值操作，将特定的几何图形变形成其他几何图形。 通过使用应用基于扫描的闵可夫斯基操作的变形速度控制公式同时执行线性内插操作来控制几何图形的变形速度，以将特定几何图形变形为其他几何图形（S20）。 通过使用应用基于扫频的闵可夫斯基操作的变形结果公式（S30），通过执行线性内插操作来依次使用附加的n个控制图来将具体的几何图形轻微地变形成其他几何图形。
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公开(公告)号：KR1020170100204A
公开(公告)日：2017-09-04
申请号：KR1020160022461
申请日：2016-02-25
Applicant: 한국전자통신연구원
Abstract: 3차원공간정보를이용한목표물추적장치및 그방법이개시된다. 본발명에따른 3차원공간정보를이용한목표물추적장치는, 복수의촬영장치들과상기촬영장치들이촬영한실제공간에상응하는 3차원공간정보를맵핑하여, 변환행렬을연산하는변환행렬연산부, 상기복수의촬영장치들중에서적어도하나의상기촬영장치가촬영한영상정보에포함된목표물을검출하고, 검출된상기목표물의특징정보를추출하는목표물검출부, 상기변환행렬을이용하여검출된상기목표물의 3D 가상공간상좌표를추출하는 3D 좌표추출부, 그리고상기영상정보의이전프레임과현재프레임을비교하여, 상기목표물의이동경로를추적하는경로추적부를포함한다.
Abstract translation: 公开了一种使用三维空间信息的目标跟踪设备和方法。 根据本发明使用三维信息目标跟踪装置是映射有多个对应于所述真实空间中的记录的记录装置，用于计算变换矩阵的变换矩阵计算部，其特征在于，记录设备的三维信息 目标检测单元，用于检测包括在由多个拍摄设备中的至少一个拍摄设备拍摄的图像信息中的目标，并提取检测到的目标的特征信息; 三维坐标提取单元，提取所述虚拟空间坐标，和比较所述前一帧和图像信息的当前帧，包括路径用于跟踪目标的运动路径跟踪部。
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公开(公告)号：KR101284794B1
公开(公告)日：2013-07-10
申请号：KR1020090128416
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: G06T15/00
CPC classification number: G06T15/50 , G06F2217/32 , G06T2210/16
Abstract: 본 발명은 직조 형태에 따른 섬유재질 렌더링 장치 및 그 방법에 관한 것으로, 컴퓨터 그래픽스에서 가상 섬유재질을 직조형태에 따라 다양한 수학적 양방향 반사분포 모델을 적용하여 사실적인 섬유재질을 렌더링 할 수 있도록 하는 것이다. 본 발명에 따르면, 기존 섬유 또는 옷감의 미세구조에 대한 상세한 기하 모델링을 필요하지 않으므로 복잡한 모델링 비용과 렌더링 시간을 단축할 수 있으며, 시점이 섬유객체에서 근접한 위치에 멀어져 실제 직조형태가 시각적으로 상세하게 감지되지 않는 상태에서 섬유재질의 질감을 표현하는데 효과적이다.
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Patent Agency Ranking
公开(公告)号：KR1020130072748A
公开(公告)日：2013-07-02
申请号：KR1020110140299
申请日：2011-12-22
Applicant: 한국전자통신연구원
CPC classification number: H04N9/3173 , G06F3/017 , H04M1/0264 , H04M1/0272 , H04N9/3185 , H04N9/3194
Abstract: PURPOSE: A user interaction apparatus and a method thereof are provided to mount a projector-camera pair in a motor and expand a projected area virtually, thereby solving the disadvantage of a small projector with very narrow projected area. CONSTITUTION: Projectors (101,105) and cameras (102,106) make at least one projector-camera pair. Motors (103,107,104,108,109) are mounted in the projector-camera pair, and control the position and direction of the projector-camera pair. A main body (110) includes a computer capable of wireless network and provides a connection with an external device. The projection space of the projector-camera pair and the photographing space are overlapped.
Abstract translation: 目的：提供了一种用户交互装置及其方法，用于将投影仪 - 摄像机对安装在电动机中并且虚拟地扩展投影面积，从而解决了具有非常窄的投影面积的小型投影仪的缺点。 规定：投影机（101,105）和相机（102,106）至少制作一台投影机相机对。 电机（103,107,104,108,109）安装在投影机 - 摄像机对中，并控制投影机 - 摄像机对的位置和方向。 主体（110）包括能够进行无线网络并提供与外部设备的连接的计算机。 投影摄像机对和拍摄空间的投影空间重叠。
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公开(公告)号：KR1020120116134A
公开(公告)日：2012-10-22
申请号：KR1020110033700
申请日：2011-04-12
Applicant: 한국전자통신연구원
CPC classification number: G06F3/017 , G06F1/1639 , G06F1/1686 , G06F15/16 , H04N7/18
Abstract: PURPOSE: A portable computer device having an intelligent robot property and an operating method thereof are provided to perform user commands by searching for people, recognizing the people, tracing faces, and performing an interaction function as needed. CONSTITUTION: An input projector(110) supplies a UI screen and includes a camera taking an image of user actions on the UI screen. A main board(133) recognizes a user command according to the user actions and generates services and contents according to the user command. An output projector(113) outputs the contents. The output projector includes a camera tracing the user actions. The main board recognizes a user command according to a finger gesture on the UI screen and generates contents according to the user command. [Reference numerals] (111) Input project; (113) Output project; (120) 2 camera; (133) Main control board; (135) Peripheral device control board; (140) Microphone; (143) Sound control board; (150) 5 motor; (160) Illumination sensor; (170) Touch sensor; (180) Speaker; (183) Speaker amplifier; (191) WiFi wireless LAN; (193) USB memory or SD card; (AA) Main processor; (BB) Memory; (CC) Hard disk(SSD); (DD) Graphic controller; (EE) USB port; (FF) 1 PCI Bus; (GG) 10/100/1000 Mbit Ethernet
Abstract translation: 目的：提供具有智能机器人属性的便携式计算机装置及其操作方法，通过搜索人，识别人，跟踪面和根据需要执行交互功能来执行用户命令。 构成：输入投影仪（110）提供UI屏幕，并且包括在UI屏幕上拍摄用户动作的图像的相机。 主板（133）根据用户动作识别用户命令，根据用户命令生成服务和内容。 输出投影仪（113）输出内容。 输出投影仪包括跟踪用户动作的相机。 主板根据UI画面上的手指姿势识别用户命令，并根据用户命令生成内容。 （附图标记）（111）投入项目; （113）产出项目; （120）2相机; （133）主控板; （135）外围设备控制板; （140）麦克风; （143）声控板; （150）5电机; （160）照明传感器; （170）触摸传感器; （180）演讲人; （183）扬声器放大器; （191）WiFi无线局域网; （193）USB存储器或SD卡; （AA）主处理器; （BB）记忆; （CC）硬盘（SSD）; （DD）图形控制器; （EE）USB端口; （FF）1 PCI总线; （GG）10/100/1000 Mbit以太网
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公开(公告)号：KR1020110071767A
公开(公告)日：2011-06-29
申请号：KR1020090128416
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: G06T15/00
CPC classification number: G06T15/50 , G06F2217/32 , G06T2210/16
Abstract: PURPOSE: A fibrous material rendering device depending on a weaving shape and a method thereof are provided to offer a rendering model considering the gap of a surface and a shadow by thread which generates due to the weaving of cloth. CONSTITUTION: An input unit(10) receives the weaving shape of a fiber object and the attribute information of a surface material. A database(30) stores information about correlation among the weaving shape, material attribute, and BRDF(Bidirectional Reflectance Distribution Function) of the fiber object. Based on search condition information, a controller(20) refers to the stored rule data of the database. The controller performs the rendering of a fiber material.
Abstract translation: 目的：提供一种根据织造形状的纤维材料再现装置及其方法，以提供一种考虑到由织物编织而产生的表面和阴影的间隙的渲染模型。 构成：输入单元（10）接收光纤对象的编织形状和表面材料的属性信息。 数据库（30）存储关于纤维物体的编织形状，材料属性和BRDF（双向反射率分布函数）之间的相关性的信息。 基于搜索条件信息，控制器（20）参考存储的数据库的规则数据。 控制器执行纤维材料的渲染。
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公开(公告)号：KR1020100062822A
公开(公告)日：2010-06-10
申请号：KR1020090026293
申请日：2009-03-27
Applicant: 한국전자통신연구원
IPC: H04H60/07 , H04H60/02 , H04N21/81 , H04N21/854
CPC classification number: H04H60/07 , H04N21/8146 , H04N21/854
Abstract: PURPOSE: A collaborative image production management device is provided to remarkably reduce the bottleneck phenomenon through algorithm parallelization and data parallelization using various hardware resources and personalized parallel computing environment. CONSTITUTION: A call connection interface(120) calls a node which is selected by an administrator among a plurality of nodes(101-106). A data storage/processor(140) stores data processed at the called node to a resource database(130). The data storage/processor shares each data processed in the nodes with the nodes. According to the request of an administrator, a resource fetching part(150) displays the saved data to the display part(170). By using the saved data, a final result generator(160) generates a final product.
Abstract translation: 目的：提供协同图像生产管理设备，通过使用各种硬件资源和个性化并行计算环境的算法并行化和数据并行化来显着降低瓶颈现象。 构成：呼叫连接接口（120）呼叫管理员在多个节点（101-106）中选择的节点。 数据存储/处理器（140）将在被叫节点处理的数据存储到资源数据库（130）。 数据存储/处理器共享具有节点的节点处理的每个数据。 根据管理员的要求，资源获取部分（150）将保存的数据显示到显示部分（170）。 通过使用保存的数据，最终结果生成器（160）生成最终产品。
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公开(公告)号：KR100757906B1
公开(公告)日：2007-09-11
申请号：KR1020050034968
申请日：2005-04-27
Applicant: 한국전자통신연구원
IPC: G06F15/00
CPC classification number: G05D1/0011
Abstract: 본 발명은 네트워크 기반 로봇 시스템 및 그 실행 방법에 관한 것이다.
본 발명에 따르면, 미리 정의된 환경 정보가, 실제 물리 공간을 추상화한 가상 공간에서의 개체를 나타내는 노드와 상기 노드간의 관계를 나타내는 통합 데이타 모델(UDM)로 표현된다.
입력된 센서 정보를 가공한 상황정보를 바탕으로 상기 통합 데이터 모델(UDM)이 갱신되고, 이때 상기 상황정보 데이터 값에 변화가 있는 경우, 이벤트 발생 정보가 작업 엔진에 전달되고 추론에 의해 해당 작업이 수행되면서, 최종적으로 외부의 서비스가 호출된다.
따라서, 외부 센싱 기능과 외부 프로세싱 기능을 활용할 수 있으므로, 로봇의 상황 인식의 한계를 보완하면서, 또 인식된 상황을 추론하고 고수준의 정보를 획득하여, 로봇 시스템으로부터의 능동적 서비스를 기대할 수 있다.
네트워크, 로봇, 상황인식, 추론, 상황정보Abstract translation: 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。
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