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1. 发明专利

JP2008157749A Inspection device 审中-公开
标题翻译：检查装置
公开(公告)号：JP2008157749A
公开(公告)日：2008-07-10
申请号：JP2006346841
申请日：2006-12-23
申请人： Shigeki Kobayashi , 茂樹小林
发明人： KOBAYASHI SHIGEKI , YAMAMOTO TAKESHI
IPC分类号： G01N21/956 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To achieve low-cost three-dimensional automatic inspection and three-dimensional measurement for cream solder printing.
SOLUTION: A three-dimensional imaging geometrical-optical arrangement includes a one-dimensional color image sensor camera for imaging a board at an oblique imaging angle, a first hue light source that lights a cream solder upper surface substantially from just above, and a second hue light source that lights a cream solder side surface at an oblique angle smaller than the imaging angle. A three-dimensional image on the whole surface of the board is acquired by moving the board in a direction orthogonal to the pixel arrangement of the camera. A differential image processing is performed between a three-dimensional image on a specimen cream solder printed board and a three-dimensional image on a reference cream solder printed board. Pixels having differences exceeding a set threshold are detected as dissimilar pixels. As to the reference board image and the specimen board image in a domain where the dissimilar pixels are detected, three-dimensional measurement values of cream solder are calculated from first and second hue light reflection domains.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：实现奶油焊锡印刷的低成本三维自动检查和三维测量。解决方案：三维成像几何光学装置包括用于以倾斜成像角度对板进行成像的一维彩色图像传感器相机，基本上从上方点亮奶油焊料上表面的第一色相光源，以及第二色调光源，其以比成像角度小的倾斜角度对奶油焊料侧表面进行点亮。通过在与摄像机的像素排列正交的方向上移动板来获取板的整个表面上的三维图像。在样品膏状焊料印刷电路板上的三维图像与参考膏状焊料印刷电路板上的三维图像之间进行差分图像处理。具有超过设定阈值的差异的像素被检测为不同的像素。对于检测不同像素的区域中的参考板图像和样本板图像，从第一和第二色调光反射域计算膏状焊料的三维测量值。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008134194A Inspection system 审中-公开
标题翻译：检查系统
公开(公告)号：JP2008134194A
公开(公告)日：2008-06-12
申请号：JP2006322052
申请日：2006-11-29
申请人： Shigeki Kobayashi , 茂樹小林
发明人： KOBAYASHI SHIGEKI , YAMAMOTO TAKESHI
IPC分类号： G01B11/02 , G01N21/956 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To provide a low-cost automatic three-dimensional cream solder printing inspection system capable of realizing simple teaching.
SOLUTION: There is disclosed a three-dimensional image capturing geometrical optics arrangement which is constituted of a substrate in a horizontal posture, a diffusion light source for illuminating the substrate over the wide range along a lateral visual field of a one-dimensional image sensor camera from above it, and the one-dimensional image sensor camera placed in the posture that the visual axis of the camera takes an oblique angle with respect to the substrate. By moving the substrate perpendicularly to the pixel arrangement of the camera, a three-dimensional image of the whole face of the substrate is captured. Processing of a differential image between a three-dimensional image of a cream solder printed substrate to be inspected and a three-dimensional image of a reference cream solder printed substrate is carried out. A pixel having a difference exceeding a teaching threshold generated by abnormality in an extension or a height of a cream solder is detected as a difference pixel.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够实现简单教学的低成本自动立体膏状焊料印刷检查系统。解决方案：公开了一种由水平姿势的基板构成的三维图像捕获几何光学装置，用于沿着一维的侧视视场在宽范围内照射基板的扩散光源图像传感器摄像机，以及摄像机的视轴相对于基板倾斜的姿势放置的一维图像传感器相机。通过将基板垂直移动到相机的像素排列，捕获基板整个面的三维图像。进行待检查的膏状焊料印刷基板的三维图像与参考膏状焊料印刷基板的三维图像之间的差分图像的处理。作为差异像素，检测出差异超过由奶油焊料的延伸或高度异常产生的教学阈值的像素。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011000357A Method for imaging and counting hairs by repeated localization of minute region on head/face surface 审中-公开
标题翻译：用于通过在头/面表面上重复分配的局部化来成像和计数头发的方法
公开(公告)号：JP2011000357A
公开(公告)日：2011-01-06
申请号：JP2009147264
申请日：2009-06-22
申请人： Shigeki Kobayashi , 茂樹小林
发明人： KOBAYASHI SHIGEKI , YAMAMOTO TAKESHI
IPC分类号： A61B5/107 , G01B11/00
摘要： PROBLEM TO BE SOLVED: To achieve a method for tracking microscopic temporal changes of a minute region on a surface of a head/face by accurately localizing the minute region on the head/face surface repeatedly.SOLUTION: A target area is repeatedly imaged by constituting a three-dimensional space with the head/face part and an active optical device, assigning the position and posture of the head/face part based on physical anthropology standards, and geometrical-optically reassigning the position and posture of the head/face part based on a reflection pattern image of a structural light coaxially projected on the surface of the head/face part. Also the target area is repeatedly imaged by constituting the three-dimensional space with the head/face part and the active optical device, assigning the position and posture of the head/face part based on the physical anthropology standards, and reassigning geometrical-optically the position and posture of the parietal region based on the reflection pattern image of the structural light coaxially projected on the surface of the head/face part, to automatically count the number of hairs from the obtained image.
摘要翻译：要解决的问题：通过精确地定位头/面上的微小区域来实现用于跟踪头/面的表面上的微小区域的微观时间变化的方法。解决方案：通过构成反复成像目标区域具有头/面部分的三维空间和主动光学装置，基于物理人类学标准分配头部/脸部部分的位置和姿势，以及基于头/面部部分的位置和姿势的几何光学重新分配在与头/面部的表面同轴地突出的结构光的反射图案图像上。此外，通过用头/面部分和有源光学装置构成三维空间来重复成像目标区域，基于物理人类学标准来分配头部/脸部部分的位置和姿势，并且几何光学地重新分配基于同轴地投射在头部/脸部的表面上的结构光的反射图案图像，顶顶区域的位置和姿势，从所获得的图像中自动计数毛发的数量。

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