发明名称 |
VERFAHREN ZUM EXTRAHIEREN VON ZUFALLSSIGNATUREN AUS EINEM MATERIELLEN ELEMENT UND VERFAHREN ZUM ERZEUGEN EINER ZERLEGUNGSBASIS ZUM IMPLEMENTIEREN DES EXTRAKTIONSVERFAHRENS |
摘要 |
<p>The method involves generating acquisition vectors of structural characteristics of a region of a material element separate from a subject material element (1) and/or from the subject material element itself. All the acquisition vectors are analyzed using statistical methods to obtain a decomposition base formed of decomposition vectors. The vectors enable a representation of each acquisition vector in a form of an image vector of which each component corresponds to a contribution of a decomposition vector in the acquisition vector. Independent claims are also included for the following: (1) a method for extracting a random signature from a subject material element (2) a device comprising acquisition unit, processing unit and memory unit, the processing and memory unit that is adapted to implement the random signature extraction method (3) a computer program having a set of instructions for performing a base decomposition generating method.</p> |
申请公布号 |
AT529826(T) |
申请公布日期 |
2011.11.15 |
申请号 |
AT20060830821T |
申请日期 |
2006.12.22 |
申请人 |
SIGNOPTIC TECHNOLOGIES |
发明人 |
BOUTANT, YANN;FOURNEL, THIERRY;BECKER, JEAN-MARIE |
分类号 |
G06K9/52;G07D7/12 |
主分类号 |
G06K9/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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