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1. 发明申请

US20090251708A1 FAST THREE-DIMENSIONAL SHAPE MEASURING APPARATUS AND METHOD 有权
标题翻译：快速三维形状测量装置和方法
公开(公告)号：US20090251708A1
公开(公告)日：2009-10-08
申请号：US12388336
申请日：2009-02-18
申请人： Kuk-Won Ko , Young-Chul Kwon
发明人： Kuk-Won Ko , Young-Chul Kwon
IPC分类号： G01B9/02
CPC分类号： G01B11/2441 , G01B9/0209 , G01B2290/35
摘要： Disclosed herein is an apparatus for measuring the shape of a 3D object using an interferometer. The apparatus includes a light source unit, a beam splitter, a reference mirror, an actuator, an image pickup device, and a control unit. The light source unit emits light. The beam splitter divides the light from the light source unit. The reference mirror reflects light as a reference beam. The actuator moves the reference mirror. The image pickup device acquires a plurality of interference patterns by causing the reflected beam and the reference beam to interfere with each other. The control unit measures the shape of the object from the acquired interference patterns, outputs reference mirror drive signals to the actuator, and issues an image capture command at the end of image capture time that is shorter than settling time.
摘要翻译：本文公开了一种使用干涉仪测量3D物体的形状的装置。该装置包括光源单元，分束器，参考反射镜，致动器，图像拾取装置和控制单元。光源单元发光。分束器分离来自光源单元的光。参考镜反射光作为参考光束。执行器移动参考镜。图像拾取装置通过使反射光束和参考光束彼此干涉来获取多个干涉图案。控制单元根据获取的干涉图案测量物体的形状，将参考镜驱动信号输出到致动器，并且在比建立时间短的图像捕获时间结束时发出图像捕获命令。

2. 发明授权

US07859683B2 Fast three-dimensional shape measuring apparatus and method 有权
标题翻译：快速三维形状测量装置及方法
公开(公告)号：US07859683B2
公开(公告)日：2010-12-28
申请号：US12388336
申请日：2009-02-18
申请人： Kuk-Won Ko , Young-Chul Kwon
发明人： Kuk-Won Ko , Young-Chul Kwon
IPC分类号： G01B11/02
CPC分类号： G01B11/2441 , G01B9/0209 , G01B2290/35
摘要： Disclosed herein is an apparatus for measuring the shape of a 3D object using an interferometer. The apparatus includes a light source unit, a beam splitter, a reference mirror, an actuator, an image pickup device, and a control unit. The light source unit emits light. The beam splitter divides the light from the light source unit. The reference mirror reflects light as a reference beam. The actuator moves the reference mirror. The image pickup device acquires a plurality of interference patterns by causing the reflected beam and the reference beam to interfere with each other. The control unit measures the shape of the object from the acquired interference patterns, outputs reference mirror drive signals to the actuator, and issues an image capture command at the end of image capture time that is shorter than settling time.
摘要翻译：本文公开了一种使用干涉仪测量3D物体的形状的装置。该装置包括光源单元，分束器，参考反射镜，致动器，图像拾取装置和控制单元。光源单元发光。分束器分离来自光源单元的光。参考镜反射光作为参考光束。执行器移动参考镜。图像拾取装置通过使反射光束和参考光束彼此干涉来获取多个干涉图案。控制单元根据获取的干涉图案测量物体的形状，将参考镜驱动信号输出到致动器，并且在比建立时间短的图像捕获时间结束时发出图像捕获命令。

3. 发明申请

US20090268212A1 MOIRE SHAPE MEASUREMENT APPARATUS USING LIQUID CRYSTAL DISPLAY PANEL 审中-公开
标题翻译：使用液晶显示面板的轮廓形状测量装置
公开(公告)号：US20090268212A1
公开(公告)日：2009-10-29
申请号：US12388368
申请日：2009-02-18
申请人： Kuk-Won Ko , Kyoung-Chul Koh
发明人： Kuk-Won Ko , Kyoung-Chul Koh
IPC分类号： G01B11/25
CPC分类号： G01B11/254
摘要： Disclosed herein is a moiré shape measurement apparatus using a Liquid Crystal Display (LCD) panel. The moiré shape measurement apparatus includes a light source, a variable grating, a viewing lens, a light receiving unit, a computation unit, and a driving device. The light source emits light. The variable grating passes the emitted light therethrough, and creates a projection grating pattern. The viewing lens focuses a reflected grating pattern that is obtained when the projection grating pattern is reflected from the object. The light receiving unit receives the light of the reflected grating pattern passed through the viewing lens. The computation unit previously stores the viewing grating pattern, forms the moiré pattern by overlaying the reflected grating pattern, received from the light receiving unit, on the stored viewing grating pattern, and computes the shape of the object using the moiré pattern. The driving device adjusts a direction and a pitch in order to form a grating of the variable grating.
摘要翻译：本文公开了使用液晶显示（LCD）面板的莫尔条形测量装置。波纹形状测量装置包括光源，可变光栅，观察透镜，光接收单元，计算单元和驱动装置。光源发光。可变光栅将发射的光通过其中，并产生投影光栅图案。观察镜头聚焦当投影光栅图案从物体反射时获得的反射光栅图案。光接收单元接收穿过观察透镜的反射光栅图案的光。计算单元预先存储观察光栅图案，通过将从光接收单元接收的反射光栅图案覆盖在所存储的观察光栅图案上而形成莫尔图案，并使用莫尔图案计算对象的形状。为了形成可变光栅的光栅，驱动装置调节方向和间距。

4. 发明授权

US08009298B2 Method and apparatus for acquiring reference grating of three-dimensional measurement system using moire 有权
标题翻译：采用莫尔条纹获取三维测量系统参考光栅的方法和装置
公开(公告)号：US08009298B2
公开(公告)日：2011-08-30
申请号：US12388354
申请日：2009-02-18
申请人： Kuk-Won Ko , Yu-Hyun Moon
发明人： Kuk-Won Ko , Yu-Hyun Moon
IPC分类号： G01B11/24 , G01B11/30
CPC分类号： G01B11/24 , G01B11/254
摘要： Disclosed herein is a method of acquiring a reference grating of a three-dimensional measurement system using moiré, wherein the three-dimensional measurement system includes a light source, a projection grating, a grating actuator and a camera, and analyzes the moiré pattern acquired through the camera to measure the shape of the object. The method includes the steps of acquiring an initial reference grating using the light source and the projection grating, confirming whether or not the acquired initial reference grating includes noise through a noise detector, and moving the projection grating through the grating actuator to acquire the next reference grating when the initial reference grating does not include noise and correcting the reference grating when the reference grating includes noise. The method can remove the noise included in the reference grating to improve the accuracy of measurement of an object.
摘要翻译：本文公开了一种使用云纹获取三维测量系统的参考光栅的方法，其中三维测量系统包括光源，投影光栅，光栅致动器和照相机，并且分析通过相机测量物体的形状。该方法包括以下步骤：使用光源和投影光栅获取初始参考光栅，确认所获取的初始参考光栅是否包括通过噪声检测器的噪声，以及通过光栅致动器移动投影光栅以获得下一个参考当参考光栅包括噪声时，初始参考光栅不包括噪声并校正参考光栅时，光栅。该方法可以消除参考光栅中包含的噪声，以提高对象的测量精度。

5. 发明申请

US20090279102A1 METHOD AND APPARATUS FOR ACQUIRING REFERENCE GRATING OF THREE-DIMENSIONAL MEASUREMENT SYSTEM USING MOIRE 有权
标题翻译：用于获取三维测量系统参考光栅的方法和装置
公开(公告)号：US20090279102A1
公开(公告)日：2009-11-12
申请号：US12388354
申请日：2009-02-18
申请人： Kuk-Won Ko , Yu-Hyun Moon
发明人： Kuk-Won Ko , Yu-Hyun Moon
IPC分类号： G01B11/24
CPC分类号： G01B11/24 , G01B11/254
摘要： Disclosed herein is a method of acquiring a reference grating of a three-dimensional measurement system using moiré, wherein the three-dimensional measurement system includes a light source, a projection grating, a grating actuator and a camera, and analyzes the moiré pattern acquired through the camera to measure the shape of the object. The method includes the steps of acquiring an initial reference grating using the light source and the projection grating, confirming whether or not the acquired initial reference grating includes noise through a noise detector, and moving the projection grating through the grating actuator to acquire the next reference grating when the initial reference grating does not include noise and correcting the reference grating when the reference grating includes noise. The method can remove the noise included in the reference grating to improve the accuracy of measurement of an object.
摘要翻译：本文公开了一种使用云纹获取三维测量系统的参考光栅的方法，其中三维测量系统包括光源，投影光栅，光栅致动器和照相机，并且分析通过相机测量物体的形状。该方法包括以下步骤：使用光源和投影光栅获取初始参考光栅，确认所获取的初始参考光栅是否包括通过噪声检测器的噪声，以及通过光栅致动器移动投影光栅以获得下一个参考当参考光栅包括噪声时，初始参考光栅不包括噪声并校正参考光栅时，光栅。该方法可以消除参考光栅中包含的噪声，以提高对象的测量精度。

6. 发明申请

US20090278965A1 HIGH-SPEED PHOTOGRAPHING APPARATUS USING PLURAL CAMERAS 审中-公开
标题翻译：使用平面摄像机的高速摄影装置
公开(公告)号：US20090278965A1
公开(公告)日：2009-11-12
申请号：US12388318
申请日：2009-02-18
申请人： Kuk-Won Ko
发明人： Kuk-Won Ko
IPC分类号： H04N5/225
CPC分类号： H04N5/232 , H04N5/2258 , H04N5/23229 , H04N9/3176
摘要： Disclosed herein is a high-speed photographing apparatus comprising a first camera for acquiring an image of an object, a second camera for acquiring the same image as the image acquired by the first camera, reflection means for reflecting the image of the object so that the first camera and the second camera obtain the same image with respect to the object, a controller for alternately providing a photographing signal to the first camera and the second camera at a speed higher than intrinsic photographing speeds of the first camera and the second camera such that the first camera and the second camera alternately capture images of the object, and an image synthesis section for synthesizing the alternately captured images.
摘要翻译：本文公开了一种高速摄影装置，包括用于获取对象的图像的第一相机，用于获取与由第一相机获取的图像相同的图像的第二相机，用于反映对象的图像的反射装置，第一相机和第二相机相对于对象获得相同的图像;控制器，其以比第一相机和第二相机的本机拍摄速度高的速度交替地向第一相机和第二相机提供拍摄信号，使得第一相机和第二相机交替地拍摄对象的图像，以及图像合成部分，用于合成交替拍摄的图像。

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