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11. 发明公开

EP0312046A2 Apparatus and method for inspecting defect of mounted component with slit light 失效
标题翻译：装置和用于在固定部件的缺陷检查，使用狭缝光方法。
公开(公告)号：EP0312046A2
公开(公告)日：1989-04-19
申请号：EP88117015.3
申请日：1988-10-13
申请人： HITACHI, LTD.
发明人： Takagi, Yuji 211 Hachimanyama-apartment , Katsuta, Daisuke , Hata, Seiji
IPC分类号： G01N21/88 , G01B11/02 , G01R31/28 , G06F15/70
CPC分类号： H05K13/08 , G01R31/2806 , G01R31/308 , G01R31/309 , H01L21/681
摘要： Light projectors for slit lights are so arranged that at least two slit lines (72) developed by projecting the slit lights on a chip component (9) or the like obliquely thereto intersect each other, and the slit lines (72) are imaged from above the component (9) or the like by TV cameras (1) so as to extend horizontally in the corresponding images. The shapes of the slit lines (72) in the images are analyzed by an image processor (8, 53, 71), to detect the state change of the chip component (9) or the like, such as the misplacement thereof. Further, if necessary, in order to enhance the contrast of the pattern of the slit line (72), the slit light is projected by a stroboscopic lamp (52) within the exposure time of the Tv camera (1), for a short time interval which is not longer than the exposure time.
摘要翻译：用于狭缝灯的光投影仪被布置并通过投影上的芯片部件（9）或类似物倾斜地相交海誓山盟，并且切割线（72）的狭缝灯开发至少两个切割线（72）从上面成像由电视摄像机的部件（9）或类似物（1），以便在相应的图像水平地延伸。在图像中的切割线（72）的形状由图像处理器（8，53，71）进行分析，以检测所述芯片部件的状态变化（9）或类似物，：诸如其错位。另外，如果需要，为了提高切割线（72）的图案的对比度，狭缝光被由TV摄像机（1）的曝光时间内的频闪灯（52）伸出，在短时间内间隔所有这一切并不比曝光时间更长。

12. 发明公开

EP0247627A3 Misconvergence amount measuring apparatus 失效
标题翻译：误会量测量装置
公开(公告)号：EP0247627A3
公开(公告)日：1989-03-29
申请号：EP87107831.7
申请日：1987-05-29
申请人： HITACHI, LTD.
发明人： Mochizuki, Jun , Hata, Seiji , Takahashi, Michio , Asano, Toshio , Kato, Katutoshi
IPC分类号： H04N17/04
CPC分类号： H04N17/04
摘要： Disclosed is a misconvergence amount measuring apparatus comprising: display means (15) for displaying a cross hatch pattern on a color display tube to be measured; image pickup means (14) for enlarging a scene of the color display tube to be measured on which a cross hatch pattern is displayed by the display means and for picking up an image of the enlarged scene of the color display tube; a picture input circuit (5) having an analog-to-digital converter for converting an image signal of the scene having the cross hatch pattern for every color picked up by the image pickup means (14) into a digital image signal; a picture memory (6) for storing picture data formed on the basis of the image signal for every color obtained from the picture input circuit; a program memory (3) storing a program; an arithmetic circuit (4) for taking in the picture data for every color from the picture memory so as to parallely execute a cumulative arithmetic processing of the picture data and an inner product arithmetic processing between the picture data and a picture address;
calculation means (1) for designating a region where a supply is transferred from the picture memory to the arithmetic circuit to thereby set a first window, and for executing a calculation in the first window to divide a result of the inner product arithmetic processing between the picture data and the picture address obtained from the arithmetic circuit by a result of the cumulative arithmetic processing of the picture data obtained from the arithmetic circuit to thereby obtain a barycenter of the cross hatch pattern for every color, and for measuring a displacement of the obtained barycenter of the cross hatch pattern for every color to thereby measure an amount of. misconvergence; and a bus line (8) for connecting the picture input circuit, the picture memory, the program memory, the arithmetic circuit, and the calculation circuit to each other.
摘要翻译：公开了一种失聚量测量设备，包括：显示装置（15），用于在要测量的彩色显示管上显示交叉阴影图案; 图像拾取装置（14），用于放大由显示装置显示交叉阴影图案的待测量的彩色显
像管的场景，并用于拾取彩色显像管的放大场景的图像; 具有模数转换器的图像输入电路，该模数转换器用于将由图像拾取装置拾取的每种颜色的具有交叉阴影图案的场景的图像信号转换为数字图像信号; 一个图象存储器（6），用于存储根据从图象输入电路获得的每种颜色的图象信号形成的图象数据; 程序存储器（3），存储程序; 运算电路（4），从图像存储器取入每种颜色的图像数据，并行执行图像数据的累积运算处理和图像数据与图像地址间的内积运算处理; 计算装置（1），用于指定从图像存储器向运算电路传送电源的区域，从而设置第一窗口，并且用于在第一窗口中执行计算以将内积运算处理的结果在通过对从运算电路获得的图像数据的累积运算处理的结果，从运算电路获得的图像数据和图像地址，从而获得每种颜色的交叉阴影图案的重心，并且测量所获得的位移每种颜色的交叉阴影图案的重心，从而测量出一定量的颜色。失; 以及用于将图像输入电路，图像存储器，程序存储器，运算电路和计算电路相互连接的总线（8）。

13. 发明授权

EP0157299B1 Image processing apparatus 失效
公开(公告)号：EP0157299B1
公开(公告)日：1988-11-09
申请号：EP85103292.0
申请日：1985-03-21
申请人： HITACHI, LTD.
发明人： Okada, Takushi , Sugimoto, Koichi , Sakaue, Shiyuki , Hata, Seiji
IPC分类号： G01B11/02 , G06F15/62 , G06K9/00
CPC分类号： G01B11/2513 , G01B11/022 , G06K9/00201

14. 发明公开

EP0181009A2 Image processing device and method for controlling the same 失效
标题翻译： Bildverarbeitungseinrichtung und Verfahren zu deren Steuerung。
公开(公告)号：EP0181009A2
公开(公告)日：1986-05-14
申请号：EP85114317.2
申请日：1985-11-11
申请人： HITACHI, LTD.
发明人： Suzuki, Kenji , Hata, Seiji , Tsuji, Masao
IPC分类号： G06K9/48 , G06F15/62 , G06K9/00
CPC分类号： G06K9/62 , H04N19/20
摘要： The invention relates to an image processing device and a method for controlling the same wherein the contour of a certain segment of an image, or pattern is polygonal-approximated so that it is represented by a row of vertex data (204) and the row of vertex data is processed to recognize the shape of the segment. This method comprises the steps of describing an image processing procedure (101-106) as a program by a programming language incorporating a group of image processing instructions, and executing this program by the image processing whereby several different image procedures can be performed for image processing according to different uses. This method also controls the image processing procedure using a program written by a programming language incorporating variables representing the structure inherent in the image data. Fig. 1
摘要翻译：本发明涉及一种图像处理装置及其控制方法，其中图像或图案的某一段的轮廓被多边形近似，以便由顶点数据行（204）和处理顶点数据以识别段的形状。该方法包括以下步骤：通过包含一组图像处理指令的编程语言将图像处理过程（101-106）描述为程序，并且通过图像处理执行该程序，从而可以执行用于图像处理的几个不同的图像过程根据不同的用途。该方法还使用由表示图像数据中固有的结构的变量的编程语言编写的程序来控制图像处理过程。

15. 发明公开

EP0156342A2 Three-dimensional vision system 失效
标题翻译：设备三维影像。
公开(公告)号：EP0156342A2
公开(公告)日：1985-10-02
申请号：EP85103489.2
申请日：1985-03-25
申请人： HITACHI, LTD.
发明人： Hata, Seiji , Okada, Takushi , Ariga, Makoto , Okabe, Takafumi
IPC分类号： G06K9/60
CPC分类号： G06K9/00201
摘要： The present invention consists in a three-dimensional vision system comprising a three-dimensional vision sensor (II) which projects slit-like light on an object (15) to-be-han- died and which reads out a resulting slit image, an image input portion (41) which controls the slit-like light to be lit up and put out and also controls the read-out of the slit image and which performs extraction processing of differential signals as to image signals read out, and an image processor (12; 42) which performs required controls concerning said image input portion and which processes image data of said image input portion; an image with the projected slit-like light and an image without it being sequentially sampled on an identical scanning line of the read-out image so as to obtain the differential image between them, thereby to extract a light segmentation line based on the projected slit-like light.

16. 发明授权

EP0312046B1 Apparatus and method for inspecting defect of mounted component with slit light 失效
标题翻译：装置和用于在固定部件的缺陷检查，使用狭缝光方法。
公开(公告)号：EP0312046B1
公开(公告)日：1994-07-27
申请号：EP88117015.3
申请日：1988-10-13
申请人： HITACHI, LTD.
发明人： Takagi, Yuji 211 Hachimanyama-apartment , Katsuta, Daisuke , Hata, Seiji
IPC分类号： G01N21/88 , G01B11/02 , G01R31/28 , G06F15/70
CPC分类号： H05K13/08 , G01R31/2806 , G01R31/308 , G01R31/309 , H01L21/681

17. 发明授权

EP0218259B1 Method and apparatus for calculating position and orientation by combination of features of partial shapes 失效
标题翻译：用于计算位置和通过的部分形状的特征的组合的定向的方法和装置。
公开(公告)号：EP0218259B1
公开(公告)日：1994-02-16
申请号：EP86114039.0
申请日：1986-10-10
申请人： HITACHI, LTD.
发明人： Nishida, Yoshie , Hata, Seiji , Tsuji, Masao
IPC分类号： G06F15/70
CPC分类号： G06K9/46 , G06T7/73

18. 发明授权

EP0156344B1 Image processing segmentation apparatus 失效
标题翻译：图像处理分段装置
公开(公告)号：EP0156344B1
公开(公告)日：1992-07-15
申请号：EP85103491.8
申请日：1985-03-25
申请人： HITACHI, LTD.
发明人： Ariga, Makoto , Hata, Seiji , Suzumura, Yoshikazu , Nakagima, Masaaki , Takahashi, Michio
IPC分类号： G06K9/56 , G06F15/70
CPC分类号： G06K9/4638

19. 发明授权

EP0156342B1 Three-dimensional vision system 失效
标题翻译：三维视觉系统
公开(公告)号：EP0156342B1
公开(公告)日：1992-06-03
申请号：EP85103489.2
申请日：1985-03-25
申请人： HITACHI, LTD.
发明人： Hata, Seiji , Okada, Takushi , Ariga, Makoto , Okabe, Takafumi
IPC分类号： G06K9/60
CPC分类号： G06K9/00201

20. 发明授权

EP0265769B1 Method and apparatus for measuring with an optical cutting beam 失效
标题翻译：用光学切割光束测量的方法和装置
公开(公告)号：EP0265769B1
公开(公告)日：1990-09-05
申请号：EP87114946.4
申请日：1987-10-13
申请人： HITACHI, LTD.
发明人： Takagi, Yuji , Hata, Seiji
IPC分类号： G01B11/24
CPC分类号： G01B11/25 , G06T7/521

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