公开(公告)号：WO2006085783A1

公开(公告)日：2006-08-17

申请号：PCT/RO2006/000002

申请日：2006-02-01

Applicant: S.C. SOFTWIN SRL ,  MOISE, Gabriel, Alexandru ,  SECRIERU, Marian ,  DINESCU, Adrian ,  DIACONESCU, Stefan, Stelian

Inventor： MOISE, Gabriel, Alexandru ,  SECRIERU, Marian ,  DINESCU, Adrian ,  DIACONESCU, Stefan, Stelian

IPC: G06K9/00 ,  G06K9/24

CPC classification number: G06K9/00154 ,  G06K9/24

Abstract: The invention refers to a computer-based system for the acquisition, analysis, and authentication of the handwritten signature. The person that performs a handwritten signature performs a series of three-dimensional movements with a plane graphical finality. The movements generate kinetic information perceived by the special pen that the signature is performed with (the writing and digital acquisition device for the primary bio-kinetic information). The information, concordant to the afferent bio-kinetic pattern, is collected by the included MEMS type acceleration sensors in the pen. The system continues to analyze the generated information (the signals) and it determines the dynamic-biometrical characteristics, based upon the biometrical dimension of the information. The characteristics are transformed in data vectors and invariants that are stored in a database. Based on algorithm type methods, the system performs the required comparisons between the spatial kinetics of the specimens and the kinetics of the entrances and obtains distance-type answers. In statistical terms, the results are related to the entire subject database, by interpreting and sampling methods.

Abstract translation: 本发明涉及一种用于手写签名的获取，分析和认证的基于计算机的系统。 执行手写签名的人员执行一系列具有平面图形最终性的三维运动。 运动产生由特殊笔感觉到的签名执行的动力学信息（主要生物动力学信息的写入和数字采集装置）。 与传入生物动力学模式相一致的信息由笔中包含的MEMS型加速度传感器收集。 系统继续分析生成的信息（信号），并根据信息的生物学维度确定动态生物特征。 将特征转换为数据库中存储的数据向量和不变量。 基于算法类型方法，系统对样本的空间动力学与入口的动力学进行了必要的比较，并得到了距离类型的答案。 在统计学上，结果与整个科目数据库有关，通过解释和抽样方法。