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公开(公告)号：US4803477A
公开(公告)日：1989-02-07
申请号：US942633
申请日：1986-12-17
CPC分类号： G06T9/20 , G06T11/203
摘要： A graphic data management system including a segment table in which several kinds of graphic data placed in a multi-dimensional space are stored correspondingly to graphic element numbers, and an index table in which, for each of the cell numbers provided when the multi-dimensional coordinate system is partitioned into predetermined cells, and all the graphic element numbers at least a part of which included in a cell are stored. The graphic data management system carries out the search, addition and deletion referring to a segment table and the index table. The index table includes a cell pointer table in which pointers indicative of the addresses where the graphic element numbers are stored are listed for each cell number, a cell table in which the graphic element number and concatenation pointers which indicate the storing addresses of the subsequent graphic element numbers are listed as pairs, and a space management pointer indicative of the address of a free space area in the cell table.
摘要翻译： 一种图形数据管理系统，包括其中放置在多维空间中的多种图形数据对应于图形元素编号的段表，以及索引表，其中，对于当多维空间中提供的每个单元格数 坐标系被划分为预定的单元，并且存储包括在单元中的至少一部分的所有图形单元编号。 图形数据管理系统执行搜索，添加和删除，参考段表和索引表。 索引表包括单元指针表，其中针对每个单元号列出了指示存储图形单元编号的地址的指针，其中表示后续图形的存储地址的图形单元编号和级联指针的单元表 元素号被列为对，以及空间管理指针，其指示小区表中的自由空间区域的地址。
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2.发明授权
公开(公告)号：US5063492A
公开(公告)日：1991-11-05
申请号：US436725
申请日：1989-11-15
摘要： A motion control apparatus having a control circuit inputted with a current state of an object to be controlled and outputting a motion quantity, includes a first unit for changing the value of a motion quantity by adding a randomly variable quantity to the motion quantity; a second unit for quantifying, by using an evaluation function, the merit of change in the current state of an object caused by application of the changed motion quantity to the object; a third unit for calculating an optimum motion quantity on the basis of the changed motion quantity if the evaluation function value determined by the second unit is "positive", and on the basis of the changed motion quantity multiplied by -1 if the evaluation function value is "negative"; and a fourth unit for correcting the values of transformation parameters of the control circuit so that an output of the control circuit takes a value nearer to the optimum motion quantity calculated by the third unit than the motion quantity now being outputted from the control circuit.
摘要翻译： 一种运动控制装置，具有输入被控制对象的当前状态并输出运动量的控制电路，包括：第一单元，用于通过向运动量添加随机可变量来改变运动量的值; 第二单元，用于通过使用评估函数量化由所述改变的运动量应用于所述对象而导致的对象的当前状态的变化的优点; 第三单元，如果由第二单元确定的评估函数值为“正”，则基于改变的运动量计算最佳运动量，并且如果评估函数值 是“负” 以及第四单元，用于校正控制电路的变换参数的值，使得控制电路的输出获得比现在从控制电路输出的运动量更接近由第三单元计算的最佳运动量的值。
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公开(公告)号：US5007099A
公开(公告)日：1991-04-09
申请号：US213133
申请日：1988-06-29
IPC分类号： G06T5/20
CPC分类号： G06T5/20
摘要： In an image filtering system including an input device for inputting image data, a memory unit for storing an image data or the result derived by performing operation on the input image data, an arithmetic unit for performing operations between the image data inputted by the input device or between the input image data and the image data stored in the memory unit or between the image data stored in the memory unit, a loading unit for storing the results of the operation performed by the arithmetic unit in the memory, and an addressing device for designating the addresses of the memory in or from which the data is to be written or read out, an image filtering method in which a predetermined operation is performed 3(n-1) times on 2n inputs or input rows of the image data succeeding one another in a predetermined direction with a filter of a size n, to thereby determine (n+1) results or rows thereof.
摘要翻译： 在包括用于输入图像数据的输入装置的图像滤波系统中，存储单元，用于存储图像数据或通过对输入图像数据执行操作导出的结果;运算单元，用于执行由输入装置输入的图像数据之间的操作 或者在输入图像数据和存储在存储器单元中的图像数据之间或存储在存储器单元中的图像数据之间，或者存储由存储器中的运算单元执行的操作的结果的加载单元，以及用于 指定要写入或读出数据的存储器的地址;图像滤波方法，其中对于第一个图像数据的2n个输入或输入行执行3（n-1）次的预定操作 另一个在具有大小为n的滤波器的预定方向上，从而确定（n + 1）个结果或行。
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公开(公告)号：US4956869A
公开(公告)日：1990-09-11
申请号：US154378
申请日：1988-02-10
CPC分类号： G06T7/0083 , G06K9/48 , G06T9/20 , G06T2207/10008 , G06T2207/30176
摘要： A system for tracing contour to prepare contour coordinates by tracing contour lines of a figure from an image that consists of a set of a plurality of lines, comprising a memory stored in advance from a basic pattern related to figure contour lines of positions of image transistion points between the neighboring two lines. An image transition point of a line is detected and another image transition point of a line that precedes the above line is detected, too. A pattern of image transistion points of the above two lines is extracted based upon the basic pattern. The thus extracted basic patterns are then integrated and are converted into contour coordinates.
摘要翻译： 一种用于跟踪轮廓以通过从由多条线组成的图像跟踪图形的轮廓线来准备轮廓坐标的系统，包括从与图像位移的图形轮廓线有关的基本模式预先存储的存储器 相邻两条线之间的点。 检测线的图像转换点，并检测到在上述线之前的线的另一图像转变点。 基于基本图案提取上述两行的图像转移点的图案。 然后将如此提取的基本图案整合并转换为轮廓坐标。
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5.发明授权Biometric information processing device and biometric information processing program 有权生物特征信息处理装置和生物特征信息处理程序公开(公告)号：US09171233B2
公开(公告)日：2015-10-27
申请号：US11492788
申请日：2006-07-26
申请人： Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Harumi Kiyomizu
发明人： Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Harumi Kiyomizu
CPC分类号： G06K9/6255 , G06K9/00 , G06K9/00919 , G06K2009/00932
摘要： Provided is a small-sized, flat, vein authentication device of high authentication accuracy by photographing a living body several times and thus obtaining as registration data plural images that are picked up at different positions. A biometric information processing device of this invention comprising an image pickup device, which picks up a vein image, an image computing unit, which processes the vein image picked up by the image pickup device, an interface on which a part of a living body to be picked up is placed, and a light source, which emits infrared light. The biometric information processing device is further comprised of a sensor unit, which detects the presence or absence of a subject picked up by the image pickup device, a unit to obtain plural images as registration data, and a unit to select optimum registration data out of images obtained as registration data.
摘要翻译： 本发明提供一种通过拍摄生物体数次进行多次认证精度的小型，平坦的静脉认证装置，从而获得在不同位置拾取的多个图像的登记数据。 本发明的生物体信息处理装置，其特征在于，包括拍摄静脉图像的图像拾取装置，处理由图像拾取装置拾取的静脉图像的图像计算单元，生物体的一部分的界面 被拾取放置，以及发出红外光的光源。 生物体信息处理装置还包括：传感器单元，其检测由图像拾取装置拾取的对象的存在或不存在，获得作为登记数据的多个图像的单元;以及单元，用于从 作为注册数据获得的图像。
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公开(公告)号：US08908930B2
公开(公告)日：2014-12-09
申请号：US13225801
申请日：2011-09-06
CPC分类号： G06K9/00013 , G06K2009/00932
摘要： A primary object of the present invention is to extract a difference in shading of a blood vessel image in a picked up image as information to be used for authentication, and to acquire a larger number of pieces of biometric information from one image. An individual authentication device to be used to authenticate an individual using feature information of a vascular pattern acquired from a living body includes an imaging unit that images a region of the living body serving as an object of authentication, and an arithmetic unit that acquires the picked up image as an authentication image. The arithmetic unit extracts a vascular pattern from the authentication image, and acquires a degree of shading of the vascular pattern as the feature information.
摘要翻译： 本发明的主要目的是提取拍摄图像中的血管图像的阴影差异作为用于认证的信息，并且从一个图像获取更多数量的生物信息。 用于使用从生物体获得的血管图案的特征信息来鉴别个体的个体认证装置包括对用作身份验证对象的生物体的区域进行成像的成像单元和获取所选择的 作为认证图像。 算术单元从认证图像中提取血管图案，获取作为特征信息的血管图案的阴影度。
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公开(公告)号：US08855376B2
公开(公告)日：2014-10-07
申请号：US12185280
申请日：2008-08-04
申请人： Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Harumi Kiyomizu
发明人： Naoto Miura , Takafumi Miyatake , Akio Nagasaka , Harumi Kiyomizu
IPC分类号： G06K9/00
CPC分类号： G06K9/00006 , G06K2009/0006 , G06K2009/00932
摘要： The invention provides a finger vein authentication device using plural fingers that enables the plural fingers to be easily presented while maintaining high authentication precision. A finger vein authentication device according to an embodiment of the invention includes light sources that irradiate light onto fingers; imaging elements that photograph light transmitted through the fingers; and an image processing unit that processes the obtained images. The finger vein authentication device further includes a finger placement table that defines a presentation location of the first finger in an anteroposterior direction and other finger placement tables that define locations of all the fingers in a horizontal direction.
摘要翻译： 本发明提供一种使用多个手指的手指静脉认证装置，其能够容易地呈现多个手指，同时保持高认证精度。 根据本发明实施例的手指静脉认证装置包括将光照射到手指上的光源; 拍摄通过手指透射的光的成像元件; 以及处理所获得的图像的图像处理单元。 手指静脉认证装置还包括手指放置台，其定义前后方向上的第一手指的呈现位置，以及限定所有手指在水平方向上的位置的其他手指放置台。
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公开(公告)号：US08670596B2
公开(公告)日：2014-03-11
申请号：US13358061
申请日：2012-01-25
申请人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
发明人： Naoto Miura , Akio Nagasaka , Takafumi Miyatake
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00033 , G06K9/20 , G06K2009/0006 , G06K2009/00932
摘要： A personal identification apparatus includes a finger inlet into which a finger inserted; an interface where the finger is introduced through the finger inlet; a plurality of light sources provided inside the interface to irradiate light to the finger from a plurality of directions; image pick-up units being respectively arranged opposite to the plurality of light sources and respectively capturing an image from light transmitted from the plurality of light sources through the finger; a unit for adjusting when the plurality of light sources transmit light onto the finger; and a unit for extracting blood vessel patterns contained in images captured by the image pick-up units from the light transmitted though the finger and collating each of the extracted blood vessel patterns with a registered blood vessel pattern for personal identification.
摘要翻译： 个人识别装置包括手指插入的手指入口; 手指通过手指入口引入的界面; 设置在所述界面内的多个光源，以从多个方向向所述手指照射光; 图像拾取单元分别布置成与多个光源相对，并且分别从通过手指从多个光源透射的光捕获图像; 用于当多个光源将光传送到手指上时进行调节的单元; 以及用于从通过手指传输的光中提取由图像拾取单元捕获的图像中包含的血管图案的单元，并且将每个所提取的血管图案与登记的血管图案进行个人识别。
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公开(公告)号：US08384885B2
公开(公告)日：2013-02-26
申请号：US13416307
申请日：2012-03-09
申请人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
发明人： Miyuki Kono , Shin-ichiro Umemura , Takafumi Miyatake , Kunio Harada , Yoshitoshi Ito , Hironori Ueki
IPC分类号： G06K9/74
CPC分类号： H04N5/2354 , G06K9/00 , G06K9/00013 , G06K9/00375 , G06K2009/0006 , G06K2009/00932
摘要： A personal identification system, which uses a vein pattern of a finger, optimizes the amount of light of a light source based on a captured finger image and emphasizes the vein pattern during image processing for identification.
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公开(公告)号：US20120195477A1
公开(公告)日：2012-08-02
申请号：US13442050
申请日：2012-04-09
申请人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
发明人： Harumi Kiyomizu , Naoto Miura , Takafumi Miyatake , Akio Nagasaka
IPC分类号： G06K9/00
CPC分类号： G06K9/00013 , G06K9/00912 , G06K9/2027 , G06K2009/00932 , G07C9/00563 , G07C9/00896
摘要： An authentication device including: a finger presenting unit to which a finger to be authenticated is presented; an opening formed on the finger presenting unit; a light source that irradiates light onto the finger; an image capture unit that captures a picture including a vein of the finger, by the light; and a finger placement table capable of placing a finger thereon, except the finger to be authenticated, wherein the finger placement table has a surface, a height of which is higher than the finger presenting unit, wherein the light source is placed inside the finger placement table, and wherein the finger placement table has a sidewall having a window that is used to allow an irradiation axis of the light from the light source upon the image capture unit.
摘要翻译： 一种认证装置，包括：呈现要认证的手指的手指呈现单元; 形成在手指呈现单元上的开口; 将光照射到手指上的光源; 图像捕获单元，其通过光捕获包括手指的静脉的图像; 以及能够将手指放置在其上的手指放置台，除了要认证的手指之外，其中手指放置台具有高于手指呈现单元的表面，其中光源被放置在手指放置内 桌子，并且其中手指放置台具有侧壁，该侧壁具有用于允许来自光源的光的照射轴在图像拍摄单元上的窗口。
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