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公开(公告)号：KR100711205B1
公开(公告)日：2007-04-24
申请号：KR1020050037627
申请日：2005-05-04
Applicant: 한국과학기술연구원
IPC: H04N5/232
Abstract: 본 발명은 경사계를 이용한 생체 모방형 시각처리 장치에 관한 것으로서, 특히 디지털 영상 취득장치의 기울어짐(광축방향 회전각)을 경사계로 측정하고 기울어진 각 만큼 영상을 복원시켜 디지털 영상 취득장치의 기울어짐에 영향을 받지 않는 영상을 취득할 수 있도록 하는 시각처리 장치에 관한 것이다.
본 발명에 의하면, 디지털 카메라로부터 영상신호를 취득하는 영상취득 수단과; 상기 영상취득 수단의 광축에 대한 회전각을 측정하는 경사각 측정수단; 상기 영상취득 수단과 경사각 측정수단의 출력 신호를 시간적으로 동기화 하는 영상변환 수단; 및 상기 영상변환 수단으로부터 동기화 된 출력신호를 송신하거나 외부로부터의 제어신호 등을 수신하는 통신 인터페이스 수단을 포함하는 생체 모방형 시각처리 장치를 제시한다.
디지털 영상 취득, 생체 모방, 영상 복원, 경사각 측정, 디지털 카메라-
公开(公告)号：KR1020060115237A
公开(公告)日：2006-11-08
申请号：KR1020050037681
申请日：2005-05-04
Applicant: 한국과학기술연구원
CPC classification number: G06T7/593 , G06T7/13 , G06T2207/20104
Abstract: A stereo matching method using edge projection is provided to secure the same performance as an existing matching method using a brightness value based on a local region and shorten a calculation time. Edge information is obtained for each pixel from an input image. An edge size is accumulated in a horizontal direction to perform horizontal edge projection by using the edge information, and an edge size is accumulated in a vertical direction to perform vertical edge projection by using an edge operator on left/right images. An edge projection component is obtained in the horizontal and vertical directions within a window having a uniform size in one point of the input image. Stereo matching is performed through the comparison of a left image and a right image by using the edge projection component.
Abstract translation: 提供使用边缘投影的立体匹配方法，以使用基于局部区域的亮度值来确保与现有匹配方法相同的性能并缩短计算时间。 从输入图像获得每个像素的边缘信息。 通过使用边缘信息在水平方向上积累边缘尺寸以进行水平边缘投影，并且通过使用左/右图像上的边缘算子来在垂直方向上累积边缘尺寸以执行垂直边缘投影。 在输入图像的一个点内具有均匀尺寸的窗口内的水平和垂直方向上获得边缘投影分量。 通过使用边缘投影分量通过比较左图像和右图像来执行立体匹配。
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公开(公告)号：KR1020020032766A
公开(公告)日：2002-05-04
申请号：KR1020000063402
申请日：2000-10-27
Applicant: 한국과학기술연구원
IPC: G01N21/00
CPC classification number: H04N13/218 , H04N13/246 , H04N13/254
Abstract: PURPOSE: A three-dimensional visual inspection method and apparatus is provided to reduce cost by permitting three-dimensional visual inspection through the use of a single camera without using a special light source. CONSTITUTION: An apparatus comprises an illumination unit(16) disposed above a package element(18) to be inspected; an optical system(14) disposed above the illumination unit, and which divides the optical path of the package element into two paths when the light emitted from the package element is passed; a camera(12) disposed onto the optical system, and which reads in the stereo image obtained while passing through the optical system; and an image process system(10) for performing a three-dimensional visual inspection by image processing the stereo image signal read through the camera. A method comprises a first step of performing a camera calibration so as to obtain inner parameters for camera and optical system; a second step of reading in the stereo image obtain by the formation at two points onto an image plane; a third step of extracting matched characteristics from left and right images; a fourth step of calculating disparity between two points; a fifth step of extracting the distance between matched points and three-dimensional coordinates ; a sixth step of estimating plane in the space by using the three-dimensional information extracted through first to fifth steps; and a seventh step of performing a planarity test by analyzing relative distribution of each characteristic points.
Abstract translation: 目的：提供三维目视检查方法和装置，通过使用单个相机进行三维目视检查而不使用特殊光源来降低成本。 构成：装置包括设置在要检查的封装元件（18）上方的照明单元（16）; 设置在所述照明单元上方的光学系统（14），并且当从所述封装元件发射的光通过时，将所述封装元件的光路分成两个路径; 设置在光学系统上的相机（12），并且读取通过光学系统时获得的立体图像; 以及图像处理系统（10），用于通过对通过相机读取的立体图像信号进行图像处理来执行三维目视检查。 一种方法包括执行相机校准以获得相机和光学系统的内部参数的第一步骤; 通过在两个点上形成图像平面获得的立体图像中的第二步骤; 从左图像和右图像中提取匹配特征的第三步骤; 计算两点之间的差距的第四步; 提取匹配点和三维坐标之间的距离的第五步骤; 通过使用通过第一至第五步骤提取的三维信息来估计空间中的平面的第六步骤; 以及通过分析每个特征点的相对分布来执行平面度测试的第七步骤。
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公开(公告)号：KR100310616B1
公开(公告)日：2001-10-18
申请号：KR1019990028006
申请日：1999-07-12
IPC: B25J9/00
Abstract: 본발명은무인미장로봇에관한것으로서, 건축물바닥면상의설정된작업영역(W) 내에서자기위치를인식한상태로이동하며미장작업을수행하는시스템에있어서: 레이저스캐너(12), 회전반사경(14), 수동비콘(18)을이용하여 360°전방향에서레이저신호를송수신하는위치검출수단; 몸체의자세변화에대한신호를검출하는자이로스코프(16); 몸체의이동과미장작업을수행하기위한복수의모터(M)가각각의모터컨트롤러(30)를통해분산제어가능하도록통신망으로연결되는구동수단; 작업자가선택및 입력한정보와상기위치검출수단의신호를이용하여장애물과의충돌을피하도록상기구동수단을제어하는메인컨트롤러(20)를포함하여이루어지는것을특징으로함에따라, 콘크리트건축물의시공현장에서바닥을균일하게다지는작업이무인으로수행되도록하여시공에따른제반비용을절감하고시공품질을향상하는효과가있다.
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公开(公告)号：KR1020010017997A
公开(公告)日：2001-03-05
申请号：KR1019990033776
申请日：1999-08-17
Applicant: 한국과학기술연구원
IPC: H04N7/18
CPC classification number: H04N7/181 , H04N5/44591
Abstract: PURPOSE: A QUAD-display system is provided to perform a function of a memory controller in software by using a FIFO(First In First Out) memory and a signal processing device. The system can be used in a security and supervisory system using a black and white camera. CONSTITUTION: The QUAD-display system includes following units. The first converter(31) converts an image signal inputted through the respective supervisory black and white camera into digital image data. The first FIFO memory unit(32) stores sequentially the image data from the first converter(31). A signal processing unit(33) controls discrimination, storage and output of the image data from the first FIFO memory unit(32). A memory module(34) stores the image data inputted by the control of the signal processing unit(33). The second FIFO memory unit(35) stores sequentially the image data stored to the memory module(34) by the control of the signal processing unit(33). The second converter(36) converts the image data output from the second FIFO memory unit(35) into an analog image signal. A timing generating module(37) performs an interfacing function between the signal processing unit(33) and the first and second FIFO memory units(32,35).
Abstract translation: 目的：通过使用FIFO（先进先出）存储器和信号处理装置，提供用于以软件执行存储器控制器功能的QUAD显示系统。 该系统可用于使用黑白相机的安全和监控系统。 规定：QUAD显示系统包括以下单元。 第一转换器（31）将通过各个监控黑白相机输入的图像信号转换为数字图像数据。 第一FIFO存储器单元（32）顺序存储来自第一转换器（31）的图像数据。 信号处理单元（33）控制来自第一FIFO存储单元（32）的图像数据的识别，存储和输出。 存储器模块（34）存储通过信号处理单元（33）的控制输入的图像数据。 第二FIFO存储单元（35）通过信号处理单元（33）的控制顺序地存储存储在存储器模块（34）中的图像数据。 第二转换器（36）将从第二FIFO存储器单元（35）输出的图像数据转换为模拟图像信号。 定时产生模块（37）在信号处理单元（33）与第一和第二FIFO存储单元（32,35）之间执行接口功能。
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Patent Agency Ranking
公开(公告)号：KR1020010009584A
公开(公告)日：2001-02-05
申请号：KR1019990028007
申请日：1999-07-12
IPC: B25J9/00
Abstract: PURPOSE: A remote controller is provided to enhance reliability by automatically or manually controlling a plastering robot, interactively and wirelessly communicating with the robot. CONSTITUTION: A remote controller for a plastering robot comprises an input and output device, an interface device and a controller. The input and output device inputs information necessary for the voluntary working of the robot such as a speed adjustment, a remote start, an emergency stop, a drive mode selection and a direction conversion and indicates the working state of the robot on an LCD(liquid crystal display). The interface device converts the information to digital signals through a digital input unit(23), an analog input unit(24) and a display unit(27) and transmits the signals outside through a serial communication port(28) and a wireless communication unit(29). The controller operates the signals in a CPU(central processing unit)(21) and stores the information in a memory unit(22), outputting the information to the interface device and the input and output device. Thus, the robot increases reliability by an interactive and wireless communication with the remote controller.
Abstract translation: 目的：通过自动或手动控制抹灰机器人，与机器人进行交互式和无线通信，提供遥控器来提高可靠性。 构成：抹灰机器人的遥控器包括输入和输出设备，接口设备和控制器。 输入和输出设备输入机器人的自动工作所需的信息，如速度调节，远程启动，紧急停止，驱动模式选择和方向转换，并指示机器人在LCD（液体）上的工作状态 晶体显示）。 接口装置通过数字输入单元（23），模拟输入单元（24）和显示单元（27）将信息转换成数字信号，并通过串行通信端口（28）和无线通信单元 （29）。 控制器在CPU（中央处理单元）（21）中操作信号，并将信息存储在存储单元（22）中，将信息输出到接口设备和输入和输出设备。 因此，机器人通过与遥控器的交互式和无线通信来增加可靠性。
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公开(公告)号：KR101912858B1
公开(公告)日：2018-10-30
申请号：KR1020170069090
申请日：2017-06-02
Applicant: 한국과학기술연구원 , 재단법인 실감교류인체감응솔루션연구단
IPC: H02N1/00
Abstract: 본발명은, 서로나란하게형성되는제1면및 제2면을구비하는 FPCB 코어부; 상기제1면에설치되고, 적어도일 부분이제1방향으로서로이격되도록형성되는제1부분을구비하는제1전극; 및상기제2면의적어도일부를덮도록설치되는제2전극을포함하고, 상기제1 및제2전극에제어전압이인가됨에따라, 상기제1전극및 상기제2전극사이에서상기제1방향과교차하는제2방향으로발생된정전기력에의해상기 FPCB 코어부의굽힘운동이가능하도록이루어지는것을특징으로하는연성회로기판액추에이터를제공한다.
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公开(公告)号：KR1020180023550A
公开(公告)日：2018-03-07
申请号：KR1020160109088
申请日：2016-08-26
Applicant: 한국과학기술연구원 , 재단법인 실감교류인체감응솔루션연구단
IPC: G06F3/01 , G06F3/0354 , G06F3/038 , H02N2/18
CPC classification number: G06F3/014 , G06F3/03543 , G06F3/038 , G06F2203/0384 , H02N2/18 , Y10S310/80
Abstract: 외부기기의기능수행을위한입력신호를사용자의관절의움직임을통해생성하는웨어러블인터페이스장치는, 사용자의관절을지나도록배치되어상기관절의움직임에의해구부러져전기를생성하는압전소자를포함하는압전모듈과상기압전소자가생성하는전기에너지로구동하는제어모듈을포함하고, 상기제어모듈은상기압전소자가발생시키는전기신호를통해상기관절의움직임을계산하여상기입력신호를생성한다.
Abstract translation: 用于产生输入信号，用于通过用户的关节的运动执行外部设备的功能可佩戴的接口单元被配置成通过用户的关节，包括用于发电的压电元件的压电模块由所述关节的运动弯曲 驱动成电能用于产生压力髁上自燃烧控制模块，并且其中，所述控制模块生成通过向压电元件发生经由电信号计算所述关节的运动的输入信号。
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公开(公告)号：KR101822969B1
公开(公告)日：2018-01-31
申请号：KR1020160112806
申请日：2016-09-01
Applicant: 한국과학기술연구원 , 재단법인 실감교류인체감응솔루션연구단
IPC: A61B5/00 , H01L27/146 , H04N5/33 , H04N5/335
CPC classification number: A61B5/0075 , A61B5/4504 , H01L27/14609 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14649 , H01L31/02322 , H04N5/2256 , H04N5/332 , H04N5/374 , A61B5/7225 , H04N5/33 , H04N5/335
Abstract: 본발명은근적외선을생체에조사하는제 1 단계; 상기생체를통과한근적외선을업컨버젼나노파티클(UCNP)을이용하여가시광으로변환하는제 2 단계; 및상기가시광을 CMOS 이미지센서를이용하여수광하여생체이미징영상을생성하는제 3 단계;를포함하는비침습생체이미징방법을제공한다.
Abstract translation: 本发明涉及用近红外线照射生物体的方法， 使用上转换纳米粒子（UCNP）将通过活体的近红外线转换为可见光的第二步骤; 以及通过使用CMOS图像传感器接收可见光以生成活体成像图像的第三步骤。
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