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    • 17. 发明授权
    • Label for enabling verification of an object
    • 用于启用对象验证的标签
    • US08740076B2
    • 2014-06-03
    • US13590871
    • 2012-08-21
    • Ashish Anand
    • Ashish Anand
    • G06K7/10G06K7/14
    • G06K9/2063G06K7/10G06K9/2027G06K9/6201G06K19/06009G06K19/0614G06K19/067G06K19/07G06K19/10G06K2009/6213
    • A label for enabling verification of an object includes a scannable region that enables determination of auto-acquired unique spatial orientation of the scannable region with respect to a reference thereby enabling determination of a spatial orientation of the label with respect to the reference. The label is applied onto the object and a change in the spatial orientation of the label indicates tampering of the label, thereby enabling verification of the object. Further, a method for detecting tampering of an object includes providing label on the object. The label has at least a portion which is scannable region with a plurality of patterns and is associated with an external reference point. Further, the method includes determining a first and a second spatial orientations of the label based on computation between the patterns and the reference point, and generating an alert on noticing a change between first and second spatial orientations.
    • 用于启用对象验证的标签包括可扫描区域,其使得能够相对于参考来确定可扫描区域的自动获取的唯一空间取向,从而能够确定标签相对于参考的空间取向。 标签被施加到对象上,并且标签的空间取向的改变指示标签的篡改,从而能够验证对象。 此外,用于检测对象的篡改的方法包括在对象上提供标签。 标签具有至少一部分,其是具有多个图案的可扫描区域,并且与外部参考点相关联。 此外,该方法包括基于图案和参考点之间的计算来确定标签的第一和第二空间取向,以及在注意到第一和第二空间取向之间的变化的情况下生成警报。