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    • 2. 发明授权
    • 3차원 레이저 스캐너를 이용한 해저터널 라이닝 변위 및 변상 자동측정장치
    • 利用三维激光扫描仪自动测量底部隧道衬砌的位移和位移
    • KR101816632B1
    • 2018-02-21
    • KR1020160168492
    • 2016-12-12
    • (주)가하
    • 박준호정창영
    • G01B11/16G02B26/10G01B11/25H04N5/225
    • G01B11/161G01B11/2518G02B26/10G08C17/02H04N5/225
    • 본발명은 3차원레이저스캐너를이용하여정밀도와신뢰도를향상시킬수 있고, 차량의운행과간섭없이해저터널라이닝의변위및 변상데이터를자동으로측정할수 있는 3차원레이저스캐너를이용한해저터널라이닝변위및 변상자동측정장치를제공하기위한것이다. 이를위해본 발명에서는터널의바닥에설치되는한 쌍의평행한레일; 상기레일을따라주행하는한 쌍의차륜에의해이동하는대차; 상기대차에탑재되어상기차륜을회전시키기위한구동력을발생및 전달하는구동모듈; 상기대차에탑재되어터널의라이닝에레이저를조사하고표면을스캔하여변위및 변상데이터를획득및 생성하는 3차원레이저스캐너모듈; 상기 3차원레이저스캐너모듈을장착한체로상기대차에탑재되어상기레일의유격및 마모에따른위치및 각도오차를보정하는스테이지모듈; 상기대차의위치를검사하는비젼모듈; 및상기구동모듈과, 상기 3차원레이저스캐너모듈, 상기스테이지모듈및 상기비젼모듈의작동을제어하는제어모듈을포함하는해저터널라이닝변위및 변상자동측정장치를개시한다.
    • 本发明可以提高使用三维激光扫描仪的精确度,并通过使用三维激光扫描仪的可靠性,并隧道衬砌位移和补偿,这可以自动测量位移和隧道衬砌的无站的补偿数据和车辆的干扰 并提供一个自动测量装置。 为此,根据本发明,安装一对安装在隧道底部的平行导轨。 由沿轨道行进的一对车轮移动的转向架; 驱动模块,安装在转向架上并产生并传递用于使车轮转动的驱动力; 一个三维激光扫描仪模块,安装在转向架上,并用激光照射隧道的内衬并扫描表面以获取并产生位移和位移数据; 安装在滑架上的舞台模块,其上安装有三维激光扫描器模块,用于根据轨道的间隙和磨损来校正位置和角度误差; 用于检查转向架位置的视觉模块; 以及用于控制驱动模块,三维激光扫描器模块,舞台模块和视觉模块的操作的控制模块。
    • 3. 发明公开
    • 치아 표면 이미징 장치를 위한 비디오-기반 자동-캡처
    • 用于牙科表面成像设备的基于视频的自动捕获
    • KR1020160030509A
    • 2016-03-18
    • KR1020167000693
    • 2014-07-10
    • 케어스트림 헬스 인코포레이티드
    • 우잉키안모유펭첸킨란웡빅터씨
    • A61C9/00A61B5/00G01B11/25A61C19/04
    • A61C9/006A61B5/004A61B5/0088A61B5/4547A61B2576/00G01B11/2518
    • 컴퓨터에의해적어도부분적으로실행될수 있는치아의등가선이미지를획득하기위한예시적방법에서, 치아를포함하는제1 비디오이미지프레임을획득하고제1 비디오이미지프레임을프로세싱하여상기제1 비디오이미지프레임내 치아의하나이상의가장자리를검출하고, 치아를포함하는제2 비디오이미지프레임을획득하고제2 비디오이미지프레임을프로세싱하여상기제2 비디오이미지프레임내 치아의하나이상의가장자리를검출함으로써구강내카메라의움직임이검출될수 있다. 상기방법은프로세싱된제1 비디오이미지프레임과제2 비디오이미지프레임간 대응하는가장자리위치들을비교할수 있고, 카메라로부터프린지패턴조명을치아상으로투사하고, 검출된카메라움직임에따라프린지패턴의하나이상의정지이미지를캡처및 저장할수 있다.
    • 在用于获得可以由计算机至少部分地执行的牙齿的轮廓图像的示例性方法中,可以通过获取包括牙齿的第一视频图像帧并且处理第一视频图像来检测口内相机的移动 视频图像帧,以检测第一视频图像帧中的一个或多个边缘,并获取包括牙齿的第二视频图像帧,并处理第二视频图像帧以检测第二视频中的牙齿的一个或多个边缘 图像帧。 该方法可以比较第一和第二处理的视频图像帧之间的对应边缘位置,并将相片图案照明从照相机投射到牙齿上,根据检测到的相机移动捕获和存储边缘图案的一个或多个静止图像。
    • 7. 发明公开
    • 멀티 어레이 렌즈를 이용한 표면형상 측정장치
    • 采用多阵列透镜表面形状测量装置
    • KR1020120133604A
    • 2012-12-11
    • KR1020110052336
    • 2011-05-31
    • 선문대학교 산학협력단
    • 고국원노희진
    • G01B11/24
    • G01B11/2518
    • PURPOSE: A surface shape measuring device using a multiple array lens is provided to detect a plurality of measuring lights in a detecting unit at one time after dividing a surface of a measurement object into a plurality of sections with the lights. CONSTITUTION: A surface shape measuring device using a multiple array lens comprises a light source(100), a beam splitter, a first array lens, a detecting unit(130), an image processing unit(150), and a driving unit(140). The light source emits lights. The beam splitter reflects the lights emitted from the light source to a measurement object direction. The first array lens divides the lights reflected by the beam splitter into a plurality of measurement lights to be projected on the measurement object. The detecting unit divides the measurement lights again to be corresponded to the plurality of measurement lights divided by the first array lens when the measurement lights projected to a surface of the measurement object through the first array lens penetrates through the beam splitter and becomes incident, thereby detecting properties depending on each measurement lights The image processing unit processes images of the surface of the measurement object by detecting the properties of the each measurement lights detected by the detecting unit. [Reference numerals] (140) Driving unit; (150) Image processing unit
    • 目的:提供一种使用多重阵列透镜的表面形状测量装置,用于在将测量对象的表面分成多个部分之后,一次检测检测单元中的多个测量光。 构成:使用多重阵列透镜的表面形状测量装置包括光源(100),分束器,第一阵列透镜,检测单元(130),图像处理单元(150)和驱动单元(140) )。 光源发光。 分束器将从光源发射的光反射到测量对象方向。 第一阵列透镜将由分束器反射的光分成多个测量光以投影在测量对象上。 当通过第一阵列透镜投射到测量对象的表面的测量光穿过分束器并且入射时,检测单元将测量光再次对应于与第一阵列透镜分开的多个测量光对应,从而 根据每个测量光检测属性图像处理单元通过检测由检测单元检测到的每个测量光的属性来处理测量对象的表面的图像。 (附图标记)(140)驱动单元; (150)图像处理单元
    • 8. 发明公开
    • 기판 검사방법
    • 检查板的方法
    • KR1020120052087A
    • 2012-05-23
    • KR1020100113547
    • 2010-11-15
    • 주식회사 고영테크놀러지
    • 정중기
    • H05K13/08G06T1/00
    • H05K13/08G01B11/0608G01B11/24G01B11/25G01B11/2513G01B11/2518G01N2021/95638H05K13/04H05K2203/15H05K2203/16H05K2203/168
    • PURPOSE: A substrate test method is provided to accurately compartmentalize a terminal domain and a solder domain by accurately establishing terminal tip position and to reduce calculation time required for establishing the terminal tip position. CONSTITUTION: A virtual tip line is established by comparing the measured height of a substrate in which a component consisting of a terminal and a solder is mounted with set reference height(S110). A center line of a width direction of the terminal is established along a longitudinal direction of the terminal(S120). A tip position of the terminal is established by using measured height from a cross point of the center line and the virtual tip line to the center line. The set reference height is a height of a tip of the terminal. The tip thickness of the terminal is obtained from CAD information of the substrate or component information.
    • 目的:提供一种基板测试方法,通过精确建立端子尖端位置并缩短建立端子端头位置所需的计算时间,从而准确地对端子区域和焊接区域进行区分。 构成:通过比较安装了由端子和焊料组成的部件的基板的测量高度与设定的参考高度(S110)来建立虚拟尖端线。 端子的宽度方向的中心线沿端子的长度方向成立(S120)。 通过使用从中心线和虚拟尖端线到中心线的交叉点的测量高度来建立终端的尖端位置。 设定的基准高度是终端尖端的高度。 端子的尖端厚度从基板的CAD信息或部件信息获得。
    • 9. 发明公开
    • 레이저 비전 시스템을 이용한 용접 조인트의 특징점 검출 방법
    • 使用激光视觉系统焊接接头的特征点检测方法
    • KR1020120036145A
    • 2012-04-17
    • KR1020100097860
    • 2010-10-07
    • 대우조선해양 주식회사
    • 김병만민지호김재형
    • G01B11/24G01B11/25G06T7/60G06T7/00B23K31/12
    • G01B11/24B23K31/12G01B11/2518G06T7/521G06T7/60
    • PURPOSE: A detecting method for a characteristic point of a welding joint using a laser vision system is provided to automatically detect a characteristic point of a welding joint without an additional setting by a user when detecting the characteristic point of the welding joint from measured welding joint image. CONSTITUTION: A detecting method for a characteristic point of a welding joint using a laser vision system is as follows. An image of a welding object obtained through a laser vision system is binarized(S120). An edge detecting algorithm is applied to the image binarized(S130). Candidate points where the characteristic point can generate are detected(S130). The center parts of the candidate points detected are detected(S140). The binarized images of surroundings around the detected candidate points are compared(S150). Whether or not the detected candidate points are the characteristic point is decided(S160).
    • 目的:提供一种使用激光视觉系统的焊接接头的特征点的检测方法,用于当从测量的焊接接头检测到焊接接头的特征点时,自动检测焊接接头的特征点,而无需用户的额外设置 图片。 构成:使用激光视觉系统的焊接接头的特征点的检测方法如下。 通过激光视觉系统获得的焊接对象的图像被二值化(S120)。 边缘检测算法应用于二值化图像(S130)。 检测特征点可以产生的候选点(S130)。 检测出候选点的中心部分(S140)。 对检测到的候选点周围环境的二值化图像进行比较(S150)。 确定检测到的候选点是否是特征点(S160)。
    • 10. 发明公开
    • 손 자동계측 방법
    • 自动手动测量方法
    • KR1020110055876A
    • 2011-05-26
    • KR1020090112491
    • 2009-11-20
    • 디엔엠에프티 (주)
    • 박창규박용수김성민김지영전형중한현숙
    • A41D19/04G01B11/24G01B11/25A41H3/00G06Q30/06
    • A41D19/046A41H3/007G01B11/2518G06Q30/0621
    • PURPOSE: An automatic hand measurement method is provided to create a gloves pattern for customizing gloves more rapidly and accurately. CONSTITUTION: An automatic hand measurement method comprises: a step(S100) of establishing a hand outline in corresponding to two-dimensional scan data; a step(S110) of establishing a metering point about each site of a hand along the hand outline; and a step(S120) of creating hand dimension information for creating glove patterns in corresponding to the metering point. The step of establishing the hand outline comprises a step of recognizing the boundary of black and bright colors, and a step of establishing the recognized outline of the hand as the boundary of the hand.
    • 目的:提供自动手测量方法,以更快速准确地创建手套模式,以便自定义手套。 一种自动手测量方法,包括:对应于二维扫描数据建立手轮廓的步骤(S100); 步骤(S110),其沿着手轮廓建立关于手的每个位置的计量点; 以及步骤(S120),用于创建与所述计量点相对应的手套图案的手尺寸信息。 建立手轮廓的步骤包括识别黑色和明亮颜色的边界的步骤,以及确定手的识别轮廓作为手的边界的步骤。