公开(公告)号：US20190311211A1

公开(公告)日：2019-10-10

申请号：US16315296

申请日：2017-07-12

Applicant: GLORY LTD. ,  KOMORI CORPORATION

Inventor： Kazutaka ADACHI ,  Hiroyuki ONISHI ,  Hiromitsu NUMAUCHI

IPC: G06K9/46 ,  B41F11/02 ,  B42D25/29

Abstract: An apparatus for inspecting the characters/numbers of a negotiable instrument, the apparatus being provided with: cameras (124) for imaging the character/number sequence (1b) printed on each design on large-size printed matter (1) on which a plurality of designs of the negotiable instrument are printed; and a character/number inspection device (10) for determining the suitability of the characters/numbers printed on each negotiable instrument on the basis of the image data imaged by the cameras (124), wherein the character/number inspection device (10) determines the suitability of the character/number sequence (1b) in a cut segment (1a) on the basis of a plurality of determination standards set in accordance with the position of the cut segment (1a) on the large-size printed matter (1).

公开(公告)号：US20190066428A1

公开(公告)日：2019-02-28

申请号：US16108227

申请日：2018-08-22

Applicant: GLORY LTD.

Inventor： Kazutaka ADACHI ,  Hiroyuki ONISHI ,  Kazutoshi UKAI

IPC: G07D7/005 ,  G07D7/0047 ,  G07D7/04 ,  G07D7/202 ,  G07D7/20 ,  G07D7/206 ,  G07D7/121 ,  G07D7/1205 ,  G01N21/64

Abstract: The present invention provides an invisible-feature detection device capable of easily detecting a serial number with an invisible feature at low cost, a sheet recognition device, a sheet handling device, a print inspection device, and an invisible-feature detection method.

公开(公告)号：US20170039724A1

公开(公告)日：2017-02-09

申请号：US15303579

申请日：2015-04-16

Applicant: GLORY LTD.

Inventor： Sayuri YANAGIUCHI ,  Hiroyuki ONISHI ,  Ryuzo TANIGAWA ,  Kazutaka ADACHI

IPC: G06T7/00 ,  G01N21/892 ,  G01N21/89 ,  B41J29/393 ,  G06K9/18

CPC classification number: G06K9/18 ,  B41J29/393 ,  B41J29/46 ,  G01N21/8901 ,  G01N21/892 ,  G01N2201/101 ,  G06K9/20 ,  G06K9/3216 ,  G06K9/346 ,  G06T7/11 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/30144 ,  G06T2207/30176

Abstract: Provided is a method for removing character background in a color image that obtains an image for printing evaluation by removing a background design of a character from the color image of a printed object on which the character has been printed. The method includes separating a color input image into a character part and a background part, calculating a discriminant function for separating pixels of the character part and pixels of the background part based on pixel values, and generating a background-removed image by removing the background part from the input image by using the discriminant function. Moreover, an installation adjustment method of a line camera including adjusting, based on a signal acquired by capturing an installation adjustment chart fixed to the inspection drum, an installation position of the line camera that acquires an image of a large-size printed object arranged on an inspection drum, is executed by using an installation adjustment chart wherein a plurality of patterns formed by white background and black vertical lines are arranged by shifting in a vertical direction so that the vertical lines continue horizontally only in a predetermined rectangular region that is elongated in a scan line direction of the line camera.

Abstract translation: 提供了一种通过从已经打印了字符的打印对象的彩色图像中去除字符的背景设计来去除获得用于打印评估的图像的彩色图像中的字符背景的方法。 该方法包括将彩色输入图像分离为字符部分和背景部分，基于像素值计算用于分离背景部分的字符部分和像素的像素的判别函数，并通过去除背景来生成背景去除图像 通过使用判别函数从输入图像的一部分。 此外，一种线摄像机的安装调整方法，包括基于通过捕获固定到检查滚筒的安装调整图而获取的信号来调整取得布置在其上的大尺寸印刷对象的图像的行式相机的安装位置 检查鼓通过使用安装调整图执行，其中通过在垂直方向上移动来布置由白色背景和黑色垂直线形成的多个图案，使得垂直线仅在预定的长方形区域中延伸， 线摄像机的扫描线方向。