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    • 6. 发明授权
    • Document verification system
    • 文件验证系统
    • US06948657B2
    • 2005-09-27
    • US10409147
    • 2003-04-09
    • Hajime SuginoKensuke ItoTadashi Shimizu
    • Hajime SuginoKensuke ItoTadashi Shimizu
    • B42D15/10G06K5/00G06K7/00G06K7/10G06K9/32G06T7/00G07D7/20G07F7/12
    • G07F7/08G06K9/00577G06K9/3233G07D7/20G07F7/12G07F7/122
    • The present invention provides a document verification system capable of verifying whether a document is an original at low cost and with ease. A terminal device acquires, as a registered feature vector feature information indicating a feature of a nonreproducible disorder portion in a printing region on a document serving as the original, and stores the registered feature vector on a hard disk via the Internet. A server acquires, as a calculated feature vector the same information as the registered feature vector in a document to be verified as to whether the document is the original, reads out the registered feature vector from the hard disk, compares the acquired calculated feature vector with the read out registered feature vector, and verifies whether the document to be verified is the original on the basis of a result of the comparison.
    • 本发明提供能够以低成本且容易地验证文档是原件的文档验证系统。 终端装置作为在作为原稿的原稿上的打印区域中指示不可再现的无序部分的特征的登记特征矢量特征信息,经由因特网获取登录的特征矢量。 服务器作为计算的特征向量获取与待验证的文档中的注册特征向量相同的信息,该文档是否是原始文档,从硬盘读出注册的特征向量,将获取的计算特征向量与 读取注册的特征向量,并且基于比较的结果来验证要验证的文档是否是原始的。
    • 7. 发明授权
    • Image processing device for reproducing images in spatial order
    • 用于以空间顺序再现图像的图像处理装置
    • US5440406A
    • 1995-08-08
    • US227517
    • 1994-04-14
    • Hajime Sugino
    • Hajime Sugino
    • H04N1/028H04N1/19H04N1/21H04N5/335H04N5/341H04N5/357H04N5/372H04N5/374H04N5/378H04N1/04H04N1/191
    • H04N5/335H04N3/1581H04N3/1593
    • An image processing device rearranges image signal output in a different order from a spatial order of photosensitive elements to be in the order of the photosensitive elements. A logical value output of a flip-flop is switched each time a line start signal is input. As a third selector switch is connected to the flip-flop, it is also switched following this behavior, by which region or lower half region of a whole memory region of a RAM for pixel data values is specified each time a pulse is output from a line start signal generator. While the image pixel data values for one line are being written in a half region of the whole memory region of the RAM, the pixel data values for the previous line are read from the other half region of the memory region in accordance with an order predetermined by counted value conversion circuitry.
    • 图像处理装置将以与感光元件的空间顺序不同的顺序输出的图像信号重新排列成感光元件的顺序。 每次输入行开始信号时,触发器的逻辑值输出被切换。 当第三选择器开关连接到触发器时,也按照这种行为进行切换,每当从一个脉冲输出脉冲时,指定用于像素数据值的RAM的整个存储区域的区域或下半部分 线启动信号发生器。 当一行的图像像素数据值被写入RAM的整个存储区域的半个区域中时,根据预定的顺序从存储区域的另一半区域读取前一行的像素数据值 通过计数值转换电路。
    • 8. 发明授权
    • Authenticity determination method, apparatus and program
    • 真品鉴定方法,仪器及程序
    • US07627161B2
    • 2009-12-01
    • US11287345
    • 2005-11-28
    • Tadashi ShimizuHajime SuginoKensuke Ito
    • Tadashi ShimizuHajime SuginoKensuke Ito
    • G06K9/00G06K15/00
    • G06K9/00G06K9/00577G07D7/12G07D7/2008
    • An authenticity determination method and an apparatus for determining the authenticity of solid object having a random and readable intrinsic characteristic distributed on the surface thereof are disclosed. In this method and apparatus, reference data expressing the characteristic distributed on the genuine solid object are acquired, and cross-checking data expressing the characteristic distributed on the solid object to be determined for authenticity are derived. Further, on the basis of the reference data and the cross-checking data, correlation values of data expressing the characteristic distributed on either the genuine solid object or the solid objects to be determined for authenticity, with data expressing the characteristic distributed on the other solid object are calculated, and authenticity of the solid object to be determined for authenticity is determined on the basis of the maximum value of the correlation values obtained by the calculation and a characteristic quantity that expresses the shape of the distribution of correlation values obtained by repeating this calculation.
    • 公开了一种真实性确定方法和用于确定具有分布在其表面上的随机和可读本征特征的实体的真实性的装置。 在该方法和装置中,获取表示分布在正版实体上的特征的参考数据,并且导出表示分布在固体上的特征的交叉检查数据以便确定为真实性。 此外,基于参考数据和交叉检查数据,表示分配在要确定的真实固体物体或固体物体上的特征的数据的相关值与表示分布在另一实体上的特征的数据 根据通过计算获得的相关值的最大值和表示通过重复该方法获得的相关值的分布的形状的特征量来确定要确定的真实性的实体的真实性, 计算。
    • 9. 发明授权
    • Detecting apparatus, input apparatus, pointing device, individual identification apparatus, and recording medium
    • 检测装置,输入装置,指示装置,个体识别装置和记录介质
    • US06657614B1
    • 2003-12-02
    • US09551648
    • 2000-04-18
    • Kensuke ItoKaoru YasukawaHajime SuginoTadashi ShimizuKatsura Sakai
    • Kensuke ItoKaoru YasukawaHajime SuginoTadashi ShimizuKatsura Sakai
    • G09G500
    • G06F3/042G06F3/03543G06F21/32G06F2203/0336H01H2227/028H01H2239/032
    • The present invention provides a detection apparatus, an input apparatus, an individual identification apparatus, and a recording medium that utilize information about users' bodies which disables the fraud of impersonating authorized users and is extremely difficult to forge and is obtained without giving the users a sense of inhibitions, without restraining their bodies during use, and independent of their mental states and health. A FIFO memory outputs, as one set of features, a total of 60 voltage values, which are broken down as 20 voltage values sampled every 12.5 ms (80 Hz) before the instant when timing is inputted at the peak position of an amplitude waveform signal generated by one click operation, 39 voltage values sampled every 12.5 ms after the instant, and a voltage value at the peak, and a CPU calculates a feature vector and a feature matrix for individual registration, stores them as personal data in a RAM, and identifies one set of features newly inputted, based on the personal data stored in the RAM.
    • 本发明提供一种检测装置,输入装置,个人识别装置和记录介质,其利用关于用户身体的信息,所述信息禁止假冒授权用户的欺诈,并且非常难以伪造并且获得而不给予用户一个 抑制感,在使用过程中不会束缚身体,而是与精神状态和健康无关。 FIFO存储器作为一组特征输出总共60个电压值,它们在在幅度波形信号的峰值位置输入定时的瞬间之前每12.5ms(80Hz)采样20个电压值,将其分解 通过一次点击操作产生的39个电压值在瞬间后每12.5ms采样,并且峰值处的电压值,CPU计算用于单独注册的特征向量和特征矩阵,将它们作为个人数据存储在RAM中,以及 基于存储在RAM中的个人数据来识别新输入的一组特征。
    • 10. 发明授权
    • Three-dimensional object identifying system
    • 三维物体识别系统
    • US06603867B1
    • 2003-08-05
    • US09385033
    • 1999-08-30
    • Hajime SuginoKensuke ItoTadashi ShimizuKaoru YasukawaKatsura Sakai
    • Hajime SuginoKensuke ItoTadashi ShimizuKaoru YasukawaKatsura Sakai
    • G06K900
    • G06K9/00362G06K9/00201G06K9/2036
    • A three-dimensional object identifying system is disclosed which identifies a three-dimensional shape object optically such as a part of a human body for preventing an information apparatus such as a personal computer from being used by any other illegitimate user than a legitimate user. The three-dimensional object identifying system has a function generating unit which generates modulation signals, light emitting elements which emit lights based on the modulation signals to a three-dimensional object, light receiving elements which receive reflected lights from the three-dimensional object and which produce detection signals, a correlation detecting unit which detects correlation information between each detection signal and modulation signal, and an identifying unit which performs identifying processing for the three-dimensional object on the basis of both pre-cataloged correlation information and the detected correlation information.
    • 公开了一种三维物体识别系统,其识别光学上的诸如人体的一部分的三维形状物体,用于防止诸如个人计算机之类的信息装置被合法使用者任何其他非法使用者使用。 三维物体识别系统具有产生调制信号的功能产生单元,基于调制信号向三维物体发光的发光元件,从三维物体接收反射光的光接收元件,以及 产生检测信号,相关检测单元,其检测每个检测信号和调制信号之间的相关信息;以及识别单元,其基于预编目的相关信息和检测到的相关信息进行三维物体的识别处理。