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公开(公告)号：KR1020110071213A
公开(公告)日：2011-06-29
申请号：KR1020090127717
申请日：2009-12-21
Applicant: 한국전자통신연구원
IPC: G06T17/00
CPC classification number: G06T15/04 , A63F13/5252 , A63F2300/1087 , A63F2300/695 , G06T7/593 , G06T2200/08 , G06T2207/20028 , G06T2207/30201
Abstract: PURPOSE: A 3D avatar face generation apparatus using stereo vision and a face detector and a method thereof are provided to acquire a desired 3D face avatar according to an abstraction level. CONSTITUTION: A stereo matching unit(103) creates a depth map image from left/right images. A bilateral filter unit(104) abstracts a face image through a bilateral filtering process. A texture mapping unit(107) performs the texture mapping of the abstracted face image to the depth map image. The texture mapping unit creates a 3D avatar.
Abstract translation: 目的：提供使用立体视觉的3D头像面部生成装置和面部检测器及其方法，以根据抽象级别获取期望的3D脸部化身。 构成：立体匹配单元（103）从左/右图像创建深度图图像。 双边过滤器单元（104）通过双边过滤处理抽象脸部图像。 纹理映射单元（107）执行抽象面部图像到深度图图像的纹理映射。 纹理映射单元创建3D头像。
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公开(公告)号：KR100918480B1
公开(公告)日：2009-09-28
申请号：KR1020070089140
申请日：2007-09-03
Applicant: 한국전자통신연구원
CPC classification number: G06T7/593
Abstract: 본 발명은 스테레오 비전 시스템(Stereo Vision System)에 관한 것으로, 본 발명은, 입력 영상의 전처리, 스테레오 매칭 모듈을 이용한 스테레오 매칭 및 후처리 과정을 통해 스테레오 영상의 거리 정보를 획득하는 종래 방법과는 달리, 입력되는 스테레오 영상에 대한 전처리 과정을 수행하고, 영상 압축 모듈을 통해 스테레오 영상에 대한 저해상도 거리 정보를 획득하며, 특정 거리 이내에 물체가 검출되면, 스테레오 매칭 모듈에 전원을 공급하여 스테레오 매칭을 수행하고, 이를 통해 고해상도의 거리 정보를 획득함으로써, 영상 압축 모듈을 통한 저해상도 거리 정보를 획득할 수 있고, 스테레오 매칭 모듈로의 전원을 선택 공급하여 전원 관리 효율을 향상시킬 수 있는 것이다.
Abstract translation: 立体视觉系统包括用于预处理右图像和左图像的图像预处理单元和用于执行左和右图像的立体匹配的立体匹配单元，以获取右图像和左图像的低分辨率距离信息 以及通过低分辨率距离信息检测距离范围内的对象的左右图像的高分辨率距离信息。
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公开(公告)号：KR1020090047709A
公开(公告)日：2009-05-13
申请号：KR1020070113682
申请日：2007-11-08
Applicant: 한국전자통신연구원
IPC: G05D1/02
CPC classification number: H04N7/18 , G06K9/00664 , G06T7/593 , G06T2207/10021 , G06T2207/20021 , G06T2207/20052 , G06T2207/30196 , G06T2207/30261
Abstract: 본 발명은 로봇 영상 시스템 및 검출 방법에 관한 것으로, 이동형 로봇이 사람의 위치를 검출하고, 움직이는 사람의 방향으로 장애물을 피해 접근하도록 하는 서비스를 제공함으로써, 이동형 로봇의 주의를 끌고자 손을 흔들거나 로봇 앞에서 움직이는 사람을 찾는 일을 비교적 적은 연산만으로도 수행하여 메인 프로세서와 배터리를 적게 소모하므로 이동형 로봇의 대기시간을 향상시킬 수 있다.
이동형 로봇, 영상, 사람, 장애물Abstract translation: 机器人图像系统和检测方法技术领域本发明涉及一种机器人图像系统和检测方法，并且更具体地涉及一种检测人的位置并且提供在移动人员的方向上接近障碍物的服务的移动机器人， 因为它通过相对少量的操作来搜索在机器人前面移动的人并且消耗较少的主处理器和电池，所以可以提高移动机器人的等待时间。
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公开(公告)号：KR1020090023977A
公开(公告)日：2009-03-06
申请号：KR1020070089140
申请日：2007-09-03
Applicant: 한국전자통신연구원
Abstract: A stereo vision system and a processing method thereof are provided to obtain lower definition image information through image compression of a stereo vision system and to get high definition image information through stereo matching. An image compressor(206a) encodes a left image in an I frame and a right image in a P frame among the stereo images inputted from an image processing unit by using the I and P frames. A stereo matching unit(206b) uses a stereo image, which passes through the previous process, by receiving the power from a power management unit to define a virtual image at the centers of the left and right images. A correcting and controlling unit(206c) stores the obtained low and high definition information at an internal memory.
Abstract translation: 提供立体视觉系统及其处理方法，以通过立体视觉系统的图像压缩来获得较低清晰度的图像信息，并通过立体匹配获得高分辨率图像信息。 图像压缩器（206a）通过使用I帧和P帧从图像处理单元输入的立体图像中的I帧中的左图像和P帧中的右图像进行编码。 立体匹配单元（206b）使用通过先前处理的立体图像，通过从功率管理单元接收功率以在左图像和右图像的中心定义虚像。 校正和控制单元（206c）将所获得的低和高清晰度信息存储在内部存储器中。
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公开(公告)号：KR1020070061180A
公开(公告)日：2007-06-13
申请号：KR1020060055956
申请日：2006-06-21
Applicant: 한국전자통신연구원
IPC: B25J5/00
Abstract: An apparatus for moving the center of gravity of a robot, and a system and a method using a same are provided to expand the moving range of the robot by allowing a caster to simply and easily get over an obstacle. An apparatus for moving the center of gravity of a robot includes a moving mass(440) and a mass moving device(400). The moving mass is installed inside a main body of the robot and has predetermined weight. The mass moving device moves the center of gravity of the robot by moving the moving mass in a specific direction. The mass moving device includes a moving motor(410), a timing pulley(420), and a timing belt(430). The moving motor rotates according to a control command. The timing pulley is connected to a rotary shaft of the moving motor and rotates to deliver a force. The timing belt changes a rotation force of the timing pulley to a linear movement for moving the moving mass. The mass moving device further includes a guide rail(450) helping to move the moving mass in a specific track.
Abstract translation: 提供一种用于移动机器人的重心的装置，以及使用该装置的系统及其方法，通过允许脚轮简单且容易地越过障碍物来扩大机器人的移动范围。 用于移动机器人重心的装置包括移动质量块（440）和质量移动装置（400）。 移动物体安装在机器人的主体内部并具有预定的重量。 质量移动装置通过沿着特定方向移动移动块来移动机器人的重心。 质量移动装置包括移动马达（410），正时滑轮（420）和同步皮带（430）。 移动电机根据控制指令旋转。 正时滑轮连接到移动马达的旋转轴并旋转以传递力。 正时皮带将正时滑轮的旋转力改变为用于移动运动质量块的线性运动。 质量移动装置还包括有助于在特定轨道中移动运动质量块的导轨（450）。
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Patent Agency Ranking
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公开(公告)号：KR1020060063626A
公开(公告)日：2006-06-12
申请号：KR1020050078309
申请日：2005-08-25
Applicant: 한국전자통신연구원
IPC: B25J9/10
Abstract: 본 발명은 이동 시스템 및 이동 시스템의 주행 방법에 관한 것이다. 본 발명에 따르면, 상기 휠을 통한 가속, 감속 혹은 외력에 의해 나타나는 진동 성분 신호로부터 고유 주기를 측정하고, 상기 고유 주기를 기초로 한 가속 혹은 감속 구간을 포함하는 주행 프로파일을 적용하여 주행한다. 따라서, 고유주기에 기반한 가속프로파일을 사용하므로, 사용자에게 관찰되는 진동을 유발하지 않으면서 이동체를 가속 혹은 감속할 수 있고, 그 결과 이동체의 완성도를 높일 수 있다.
지능형 서비스 이동 로봇, 진동제어, 가속도 센서-
公开(公告)号：KR1020040087142A
公开(公告)日：2004-10-13
申请号：KR1020030021406
申请日：2003-04-04
Applicant: 한국전자통신연구원
IPC: H01L21/027
CPC classification number: G03F9/703 , G01B11/14 , G03F9/7038
Abstract: PURPOSE: An apparatus for measuring an interval between a mask and a substrate by using a laser displacement sensor is provided to simply measure the interval between the mask and the substrate in a desired position by using the laser displacement sensor. CONSTITUTION: The laser displacement sensor(111) irradiates a laser beam while horizontally transferring over the mask(M) and the substrate(S) and measures the interval by using the variation of the interval value measured based upon the light receiving position of the laser beam respectively reflected from the mask and the substrate, located on the mask and the substrate that are separated from each other by a predetermined interval. A Z-direction transfer unit(119) is capable of adjusting the vertical interval(Z-direction interval) among the laser displacement sensor, the mask and the substrate. An X-direction transfer unit(117) is capable of transferring the laser displacement sensor in a widthwise direction(X direction) on a plane in parallel with the mask and the substrate. A Y-direction transfer unit is capable of transferring the laser displacement sensor in a lengthwise direction(Y direction) on a plane in parallel with the mask and the substrate.
Abstract translation: 目的：提供一种用于通过使用激光位移传感器来测量掩模和基板之间的间隔的装置，以通过使用激光位移传感器简单地测量掩模和基板之间的期望位置之间的间隔。 构成：激光位移传感器（111）在水平传递掩模（M）和基板（S）的同时照射激光束，并且通过使用基于激光的光接收位置测量的间隔值的变化来测量间隔 分别从位于掩模和基板上的掩模和基板反射预定间隔的光束。 Z方向传送单元（119）能够调整激光位移传感器，掩模和基板之间的垂直间隔（Z方向间隔）。 X方向传送单元（117）能够在与掩模和基板平行的平面上沿宽度方向（X方向）传送激光位移传感器。 Y方向转印单元能够在与掩模和基板平行的平面上沿长度方向（Y方向）传送激光位移传感器。
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公开(公告)号：KR1020040055519A
公开(公告)日：2004-06-26
申请号：KR1020020082213
申请日：2002-12-21
Applicant: 한국전자통신연구원
IPC: H04N5/225
CPC classification number: H04N5/23293 , H04N5/765 , H04N21/43637
Abstract: PURPOSE: A view finder system for a three dimensional image is provided to recognize an object easily and align easily a biprism to a video camera in a single lens stereo camera. CONSTITUTION: An image signal input unit(34) is a frame grabber in relation to an analog signal and an interface circuit in relation to a digital signal. An image analysis device(38) is an electronic circuit including a decoder dedicated chip for analyzing a video signal such as NTSC or PAL and converting it into an image in a memory buffer. An image composition device(37) superposes transparently images corresponding to a right and a left image in the image of the memory buffer. An image change device(36) changes an image included in a specific color memory buffer into an image which meets with a characteristic of an image display device(35).
Abstract translation: 目的：提供一种用于三维图像的取景器系统，用于轻松识别对象，并将双棱镜轻松对准单透镜立体相机中的摄像机。 构成：图像信号输入单元（34）是相对于模拟信号的帧采集器和与数字信号相关的接口电路。 图像分析装置（38）是包括用于分析诸如NTSC或PAL之类的视频信号的解码器专用芯片并将其转换成存储器缓冲器中的图像的电子电路。 图像合成装置（37）将对应于右图像和左图像的图像透明地叠加在存储缓冲器的图像中。 图像改变装置（36）将包括在特定彩色存储缓冲器中的图像改变成符合图像显示装置（35）的特性的图像。
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公开(公告)号：KR1020030092213A
公开(公告)日：2003-12-06
申请号：KR1020020029796
申请日：2002-05-29
Applicant: 한국전자통신연구원
IPC: G03B35/00
CPC classification number: G03B35/10 , G02B27/26 , H04N13/194 , H04N13/239 , H04N13/246
Abstract: PURPOSE: A single lens stereo camera and stereo image system using the same are provided to allow a user to view a stereo image by displaying an image taken through the monocular stereo camera. CONSTITUTION: A monocular single lens stereo camera includes an anamorphic optical system(31) for converting an aspect ratio of a screen and a biprism(32) for separating a left image from a right image. The single lens stereo camera also has a lens(12) and a camera body(11). The camera body(11) transmits a photographed image signal to a computer(35). The computer(35) is connected to the camera body(11) through a communication cable(33) so as to process the photographed image signal. An image splitting program, an image processing program, and an image distortion compensating program are stored in the computer(35).
Abstract translation: 目的：提供使用其的单透镜立体相机和立体声图像系统，以允许用户通过显示通过单眼立体相机拍摄的图像来观看立体图像。 构成：单眼单透镜立体相机包括用于转换屏幕的宽高比和用于将左图像与右图像分离的双棱镜（32）的变形光学系统（31）。 单透镜立体相机还具有透镜（12）和照相机主体（11）。 相机主体（11）将拍摄的图像信号发送到计算机（35）。 计算机（35）通过通信电缆（33）连接到照相机主体（11），以处理拍摄的图像信号。 图像分割程序，图像处理程序和图像失真补偿程序被存储在计算机（35）中。
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