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    • 6. 发明授权
    • Method and apparatus for identifying individual
    • 用于识别个人的方法和装置
    • US06229907B1
    • 2001-05-08
    • US09534122
    • 2000-03-23
    • Kenji OkanoYuji Kuno
    • Kenji OkanoYuji Kuno
    • G06K900
    • G06K9/00268G06K9/00597
    • There is provided an individual identification system and a method thereof which are capable of identifying individuals having elliptical pupils and elliptical irises. In the individual identification system 10, the image storage unit 11 stores eye images 20, the ellipse preparation unit 12 prepares a plurality of ellipses, and the pixel addition unit 13 adds up pixels laid along circumferences of the ellipses. The ellipse selection unit 14 selects ellipses representative of the pupil 21 and the iris 22 among the plurality of ellipses based upon the sums of the pixels given by the pixel addition unit 13, whereby the parameters of the selected ellipses are output.
    • 提供了能够识别具有椭圆形瞳孔和椭圆形虹膜的个体的个体识别系统及其方法。 在个人识别系统10中,图像存储单元11存储眼睛图像20,椭圆准备单元12准备多个椭圆,并且像素相加单元13将沿着椭圆的周边放置的像素相加。 椭圆选择单元14基于由像素相加单元13给出的像素的和来选择表示多个椭圆中的光瞳21和光圈22的椭圆,从而输出所选择的椭圆的参数。
    • 10. 发明授权
    • Method and apparatus for identifying individuals
    • 用于识别个人的方法和装置
    • US6144754A
    • 2000-11-07
    • US47482
    • 1998-03-25
    • Kenji OkanoYuji Kuno
    • Kenji OkanoYuji Kuno
    • G06K9/00
    • G06K9/00268G06K9/00597
    • An individual identification system and method for identifying individuals having elliptical pupils and elliptical irises. In the individual identification system, an image storage unit stores eye images, an the ellipse preparation unit prepares a plurality of ellipses, and a pixel addition unit adds up pixels laid along circumferences of the ellipses. An ellipse selection unit selects ellipses representative of the pupil and the iris among the plurality of ellipses based upon the sums of the pixels given by the pixel addition unit, whereby the parameters of the selected ellipses are output.
    • 用于识别具有椭圆瞳孔和椭圆虹膜的个体的个体识别系统和方法。 在个人识别系统中,图像存储单元存储眼睛图像,椭圆准备单元准备多个椭圆,并且像素相加单元将沿椭圆的周边放置的像素相加。 椭圆选择单元基于由像素相加单元给出的像素的和来选择代表瞳孔和多个椭圆之间的虹膜的椭圆,由此输出所选择的椭圆的参数。