公开(公告)号：US20090166150A1

公开(公告)日：2009-07-02

申请号：US12264663

申请日：2008-11-04

申请人： Akira MORI ,  Mitsunari Kanou ,  Toshiro Uemura ,  Kenji Okuna ,  Noriaki Fujimura

发明人： Akira MORI ,  Mitsunari Kanou ,  Toshiro Uemura ,  Kenji Okuna ,  Noriaki Fujimura

IPC分类号： G07D5/00 ,  G07F7/04

CPC分类号： G07D7/121

摘要： In a discrimination apparatus of the invention, a banknote or another paper as an object of discrimination is irradiated with ultraviolet radiation from an array of multiple ultraviolet-emitting LEDs. The ultraviolet radiation passes through a visible radiation block filter and is focused onto a preset site of the banknote by a lens. Multiple photodiodes are used to measure the transmitted light of ultraviolet radiation and the fluorescence, which is excited by the ultraviolet radiation from the banknote. The discrimination apparatus of the invention discriminates counterfeit banknotes from genuine banknotes, based on the observed pattern of the transmitted light over a preset range of the banknote. The technique of the invention desirably enhances the accuracy of discrimination in the discrimination apparatus that discriminates counterfeit banknotes from genuine banknotes.

摘要翻译： 在本发明的识别装置中，作为鉴别对象的纸币或其他纸张被来自多个紫外线发射LED的阵列的紫外线照射。 紫外线辐射通过可见光辐射阻挡滤光片并通过透镜聚焦在纸币的预设位置上。 多个光电二极管用于测量紫外线的透射光和由钞票的紫外线辐射激发的荧光。 本发明的识别装置基于在纸币的预设范围上观察到的透射光的图案，将伪钞从正确的钞票中进行辨别。 本发明的技术期望提高了鉴别伪钞从真币中辨别出来的辨别精度。

公开(公告)号：US07991205B2

公开(公告)日：2011-08-02

申请号：US11819331

申请日：2007-06-26

申请人： Kazutaka Ito ,  Mitsunari Kanou

发明人： Kazutaka Ito ,  Mitsunari Kanou

IPC分类号： G06K9/00

CPC分类号： G06K9/00026 ,  G06K2009/00932

摘要： A device includes a supporting mechanism which movably supports a living body, light sources which emit near infrared rays, an imaging unit which picks up venous images of the living body with light emitted from the light sources and an image processing unit which processes venous images picked up by the imaging unit, wherein the imaging unit picks up a plurality of still images consecutively from the living body which travels supported by the supporting mechanism and the image processing unit forms an image pattern of the living body by subjecting the obtained plurality of still images to processing.

摘要翻译： 一种装置，包括可移动地支撑生物体的支撑机构，发射近红外线的光源，使用从光源发射的光拾取活体的静脉图像的摄像单元和处理静脉图像的图像处理单元 所述成像单元从所述支撑机构支撑的所述活体连续地拾取多个静止图像，并且所述图像处理单元通过对所获取的多个静止图像进行处理来形成所述生物体的图像图案 加工。

公开(公告)号：US20080123905A1

公开(公告)日：2008-05-29

申请号：US11819331

申请日：2007-06-26

申请人： Kazutaka Ito ,  Mitsunari Kanou

发明人： Kazutaka Ito ,  Mitsunari Kanou

IPC分类号： G06K9/00

CPC分类号： G06K9/00026 ,  G06K2009/00932

摘要： A device includes a supporting mechanism which movably supports a living body, light sources which emit near infrared rays, an imaging unit which picks up venous images of the living body with light emitted from the light sources and an image processing unit which processes venous images picked up by the imaging unit, wherein the imaging unit picks up a plurality of still images consecutively from the living body which travels supported by the supporting mechanism and the image processing unit forms an image pattern of the living body by subjecting the obtained plurality of still images to processing.

摘要翻译： 一种装置，包括可移动地支撑生物体的支撑机构，发射近红外线的光源，使用从光源发射的光拾取活体的静脉图像的摄像单元和处理静脉图像的图像处理单元 所述成像单元从所述支撑机构支撑的所述活体连续地拾取多个静止图像，并且所述图像处理单元通过对所获取的多个静止图像进行处理来形成所述生物体的图像图案 加工。

公开(公告)号：US06721465B1

公开(公告)日：2004-04-13

申请号：US09409223

申请日：1999-09-30

申请人： Keisuke Nakashima ,  Toshiaki Nakamura ,  Shinichi Shinoda ,  Yoshiharu Konishi ,  Mitsunari Kanou ,  Akihiro Kawaoka ,  Shunichi Enomoto ,  Hisao Ogata ,  Takanari Tanabata

发明人： Keisuke Nakashima ,  Toshiaki Nakamura ,  Shinichi Shinoda ,  Yoshiharu Konishi ,  Mitsunari Kanou ,  Akihiro Kawaoka ,  Shunichi Enomoto ,  Hisao Ogata ,  Takanari Tanabata

IPC分类号： G06K900

CPC分类号： G06K9/20

摘要： A simple non-contact image reader of high degree of freedom comprising a reading unit for reading images, a reading condition changing unit for changing the reading conditions of the reading unit, a storage unit for storing two read images which are read under two different reading conditions changed, and an image correction unit for composing two read images stored and developing them on a plane, wherein characters written on the surface of a folded form or a thick book can be read in a good operability state and on a high image quality basis by reading images in non-contact.

摘要翻译： 一种具有高自由度的简单的非接触式图像读取器，包括用于读取图像的读取单元，用于改变读取单元的读取条件的读取条件改变单元，用于存储在两个不同读数下读取的两个读取图像的存储单元 条件改变，以及用于组合在平面上存储和显影它们的两个读取图像的图像校正单元，其中可以以良好的可操作性状态和基于高图像质量的基础读取写在折叠表面或厚书的表面上的字符 通过非接触式阅读图像。