Method of multi-modal biometric recognition using hand-shape and palmprint
    1.
    发明授权
    Method of multi-modal biometric recognition using hand-shape and palmprint 有权
    使用手形和掌纹的多模态生物识别方法

    公开(公告)号:US08135181B2

    公开(公告)日:2012-03-13

    申请号:US11727315

    申请日:2007-03-26

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00006 G06K9/00375

    摘要: The present invention relates to a method and system for a multimodal biometric system utilizing a single image to generate hand shape and palmprint features. The invention utilizes a digital camera, and incorporates feature subset selection algorithms to eliminate redundant data. The inventions, through the use of feature algorithm, successfully fuses the hand shape features and palmprint features at the features level.

    摘要翻译: 本发明涉及一种利用单一图像产生手形和掌纹特征的多模式生物识别系统的方法和系统。 本发明利用数字照相机,并结合特征子集选择算法来消除冗余数据。 本发明通过使用特征算法,在功能层面上成功融合了手形特征和掌纹特征。

    Method of palm print identification
    2.
    发明授权
    Method of palm print identification 有权
    手印识别方法

    公开(公告)号:US07496214B2

    公开(公告)日:2009-02-24

    申请号:US10865604

    申请日:2004-06-10

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00067

    摘要: A method of biometrics identification includes obtaining an image including a portion of a hand of an individual, analyzing the image to find one or more feature parameters defining different characteristics of the hand, and comparing the feature parameters with reference information in a database. The features parameters including a geometrical features parameter, a palm line features parameter or a palm texture features parameter.

    摘要翻译: 一种生物识别识别方法包括:获得包括个体的手的一部分的图像,分析图像以找到定义手的不同特征的一个或多个特征参数,以及将特征参数与数据库中的参考信息进行比较。 特征参数包括几何特征参数,掌纹特征参数或掌纹纹理特征参数。

    Method of personal recognition using hand-shape and texture
    3.
    发明申请
    Method of personal recognition using hand-shape and texture 有权
    使用手形和纹理的个人识别方法

    公开(公告)号:US20080240514A1

    公开(公告)日:2008-10-02

    申请号:US11727315

    申请日:2007-03-26

    IPC分类号: G06K9/00

    CPC分类号: G06K9/00006 G06K9/00375

    摘要: The present invention relates to a method and system for a multimodal biometric system utilizing a single image to generate hand shape and palmprint features. The invention utilizes a digital camera, and incorporates feature subset selection algorithms to eliminate redundant data. The inventions, through the use of feature algorithm, successfully fuses the hand shape features and palmprint features at the features level.

    摘要翻译: 本发明涉及一种利用单一图像产生手形和掌纹特征的多模式生物识别系统的方法和系统。 本发明利用数字照相机,并结合特征子集选择算法来消除冗余数据。 本发明通过使用特征算法,在功能层面上成功融合了手形特征和掌纹特征。

    METHOD AND SYSTEM FOR MULTISPECTRAL PALMPRINT VERIFICATION
    4.
    发明申请
    METHOD AND SYSTEM FOR MULTISPECTRAL PALMPRINT VERIFICATION 审中-公开
    多普勒PALMRINT验证方法与系统

    公开(公告)号:US20120194662A1

    公开(公告)日:2012-08-02

    申请号:US13015581

    申请日:2011-01-28

    IPC分类号: H04N7/18 G06K9/00

    摘要: A method for palmprint verification of an individual that includes illuminating a palm of an individual with a plurality of spectral bands, collecting a plurality of palmprint images that are illuminated under the different spectral bands, locating a sub-image from each of the plurality of palmprint images, extracting palmprint feature maps from the sub-images, determining a palmprint matching score for each of the spectral bands based on the palmprint feature maps, computing a fused score by combining at least two of the palmprint matching scores under different spectral bands, without double-counting overlapping regions, and comparing the fused score with a threshold score from a database.

    摘要翻译: 一种用于掌握个人掌纹验证的方法,包括用多个光谱带照射个体的手掌,收集在不同光谱带下被照明的多个掌纹图像,从多个掌纹中的每一个定位子图像 图像,从子图像提取掌纹特征图,基于掌纹特征图确定每个频谱带的掌纹匹配分数,通过组合不同谱带下的至少两个掌纹匹配分数来计算融合分数,而没有 重复计数重叠区域,并将融合分数与数据库的阈值分数进行比较。