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    REGISTRATION DEVICE, CORRELATION DEVICE, EXTRACTION METHOD, AND PROGRAM
    1.
    发明公开
    REGISTRATION DEVICE, CORRELATION DEVICE, EXTRACTION METHOD, AND PROGRAM 有权
    注册登记册，KORRELATIONSEINRICHTUNG，EXTRAKTIONSVERFAHREN UND PROGRAMM

    公开(公告)号：EP1990771A4

    公开(公告)日：2013-05-29

    申请号：EP07715269

    申请日：2007-02-28

    Applicant: SONY CORP

    Inventor： IIZUKA KEN

    IPC: G06K9/00 ,  G06K9/46

    CPC classification number: G06K9/00006 ,  G06K9/4633 ,  G06K2009/00932 ,  G06T7/37 ,  G06T2207/10048 ,  G06T2207/30101

    Abstract: To provide a registration apparatus, a collation apparatus, an extraction method and an extraction program capable of improving authentication accuracy. An image signal obtained by imaging a biometric subject in a predetermined biological position is subjected to predetermined processing so as to extract a feature portion of the biometric subject in the image signal. The feature portion is subjected to Hough transform. Parameter extraction is performed by changing the extraction condition such that the number of parameters obtained by the Hough transform becomes a predetermined value. In the case where the value of the extraction condition at the time point when the number of parameters is the predetermined value falls within a range from the upper limit set value to the lower limit set value, the predetermined number of parameters are set as registration data or data to be collated with the registration data.

    Abstract translation: 提供能够提高认证精度的注册装置，对照装置，提取方法和提取程序。 对通过对预定生物体位置的生物体对象进行摄像而获得的图像信号进行规定处理，从而提取图像信号中的生物体对象的特征部。 特征部分进行霍夫变换。 通过改变提取条件来执行参数提取，使得通过霍夫变换获得的参数的数量变为预定值。 在参数数为规定值的时刻的提取条件的值落在从上限设定值到下限设定值的范围内的情况下，将规定数量的参数设定为登记数据 或要与注册数据进行整理的数据。

    COLLATION METHOD, COLLATION SYSTEM, COMPUTER, AND PROGRAM
    2.
    发明公开
    COLLATION METHOD, COLLATION SYSTEM, COMPUTER, AND PROGRAM 有权
    KOLLATIONSVERFAHREN，KOLLATIONSSYSTEM，COMPUTER UND PROGRAMM

    公开(公告)号：EP1821172A4

    公开(公告)日：2008-03-12

    申请号：EP05806603

    申请日：2005-11-17

    Applicant: SONY CORP

    Inventor： IIZUKA KEN ,  SATO HIDEO

    IPC: G06K9/64

    CPC classification number: G06K9/00885 ,  G06K9/4633 ,  G06K9/6205 ,  G06T7/37 ,  G06T2207/30004

    Abstract: A collation device (2) designates first registered information (RT1) intrinsic to a first parameter obtained by subjecting a registered image (AIM) to a generalized Hough transformation on the basis of a set first parameter, as the registered information (RT1) to be used for a collation, and designates, when it receives a changing instruction of the registered information (RT1) after that designation, the second registered information (RT1) obtained by subjecting the registered image (AIM) to the generalized Hough transformation on the basis of a second parameter different from the first parameter, as the registered information (RT1) to be used for the collation. Thus, the collation device (2) can improve security.

    Abstract translation: 核对装置（2）根据设定的第一参数，指定通过对登记图像（AIM）进行广义霍夫变换而获得的第一参数固有的第一登记信息（RT1）作为登记信息（RT1） 用于核对，并且当它在该指定之后接收到注册信息（RT1）的改变指令时，指定通过基于以下等式对注册图像（AIM）进行广义霍夫变换而获得的第二注册信息（RT1） 将与第一参数不同的第二参数作为要用于核对的登记信息（RT1）。 因此，整理装置（2）可以提高安全性。

    3.
    发明专利
    未知

    公开(公告)号：DE69535505T2

    公开(公告)日：2008-02-21

    申请号：DE69535505

    申请日：1995-01-18

    Applicant: SONY CORP

    Inventor： OGURO MASAKI ,  IIZUKA KEN

    IPC: H04N9/806 ,  G11B20/12 ,  G11B27/10 ,  G11B27/11 ,  G11B27/30 ,  G11B27/32 ,  H04N5/782 ,  H04N7/035 ,  H04N7/088 ,  H04N7/52 ,  H04N9/804 ,  H04N9/82 ,  H04N21/236 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/434 ,  H04N21/435

    Abstract: A digital video and audio signal recording and/or reproducing device comprises: a recording format having a first recording area for recording a coded video signal, a second recording area for recording a coded audio signal, and a third recording area for recording an audio associated data constructed in pack form; means for coding the video signal and recording it in the first recording area; means for coding the audio signal and recording it in the second recording area; means for forming in pack the audio-associated information inserted in a vertical blanking period of the video signal and recording it in the third recording area; means for reproducing the coded video signal from the first recording area and coding the video signal; means for reproducing the coded audio signal from the second recording area and coding the audio signal; and means for reproducing the audio-associated information formed in pack from the third recording area and reading out the associated information.

    Image matching method and image matching system
    4.
    发明专利
    Image matching method and image matching system 未知

    公开(公告)号：HK1073372A1

    公开(公告)日：2005-09-30

    申请号：HK05105836

    申请日：2005-07-11

    Applicant: SONY CORP

    Inventor： IIZUKA KEN

    IPC: G06K20060101 ,  G06T7/00 ,  G06K9/46 ,  G06K9/62 ,  G06T3/20 ,  G06T7/40 ,  G06T7/60

    Abstract: The present invention relates to an authentication apparatus and an authentication method, and a storage medium using the processing of matching blood vessel images (vein information) for authentication. The authentication apparatus capable of authenticating/matching images with a high precision comprises an acquisition section (11) for acquiring an image, a Hough transforming section (12) for transforming the image to information transformed with Hough transformation, vein information acquisition section (11) for acquiring proper vein information transformed with Hough transformation, matching section (16, 164) for matching the information with the proper vein information, and an authentication section (16, 17) for authenticating the acquired image according to a result of the matching section.

    IMAGE CORRELATION METHOD, IMAGE CORRELATION DEVICE, AND PROGRAM
    9.
    发明公开
    IMAGE CORRELATION METHOD, IMAGE CORRELATION DEVICE, AND PROGRAM 有权
    图像相关方法，图像相关的器件，并

    公开(公告)号：EP1758060A4

    公开(公告)日：2009-07-22

    申请号：EP05751549

    申请日：2005-06-15

    Applicant: SONY CORP

    Inventor： IIZUKA KEN

    IPC: G06T7/60 ,  G06K9/46 ,  G06K9/62

    CPC classification number: G06K9/4633 ,  G06K9/6232 ,  G06K2009/00932

    Abstract: There are provided an image correlation method, an image correlation device, and a program capable of performing a highly-accurate image correlation. The image correlation device includes a Huff transform unit (15) and a judgment unit (164). The Huff transform unit (15) subjects a registered image AIM and a correlated image RIM to Huff transform processing. More specifically, according to a distance rho from a reference position to the shortest point on the straight line L passing through points in the image and the angle theta defined by the straight line n0 passing through the reference position and the shortest point and the x-axis as a reference axis containing the reference position, the Huff transform unit (15) performs image processing by converting the points in the image to the pattern of a curved line PL and converting the straight line component in the image into the pattern of overlapped curved lines PL, thereby generating a converted image S1621 and a converted image S1622. According to the pattern overlap degree between the converted image S1621 and the converted image S1622 generated by the Huff transform unit (15) and coincidence and non-coincidence of the respective patterns, the judgment unit (164) performs correlation between the registered image AIM and the correlated image RIM.

    10.
    发明专利
    未知

    公开(公告)号：DE69535547D1

    公开(公告)日：2007-09-20

    申请号：DE69535547

    申请日：1995-01-18

    Applicant: SONY CORP

    Inventor： OGURO MASAKI ,  IIZUKA KEN

    IPC: H04N5/926 ,  G11B20/12 ,  G11B27/10 ,  G11B27/11 ,  G11B27/30 ,  G11B27/32 ,  H04N5/782 ,  H04N7/035 ,  H04N7/088 ,  H04N7/52 ,  H04N9/804 ,  H04N9/806 ,  H04N9/82 ,  H04N21/236 ,  H04N21/4147 ,  H04N21/433 ,  H04N21/434 ,  H04N21/435

    Abstract: A digital video and audio signal recording and/or reproducing device comprises: a recording format having a first recording area for recording a coded video signal, a second recording area for recording a coded audio signal, and a third recording area for recording an audio associated data constructed in pack form; means for coding the video signal and recording it in the first recording area; means for coding the audio signal and recording it in the second recording area; means for forming in pack the audio-associated information inserted in a vertical blanking period of the video signal and recording it in the third recording area; means for reproducing the coded video signal from the first recording area and coding the video signal; means for reproducing the coded audio signal from the second recording area and coding the audio signal; and means for reproducing the audio-associated information formed in pack from the third recording area and reading out the associated information.

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