Online Slant Signature Algorithm Analysis

نویسندگان

  • AZLINAH MOHAMED
  • ROHAYU YUSOF
  • SOFIANITA MUTALIB
  • SHUZLINA ABDUL RAHMAN
چکیده

A vector rule-based approach and analysis to on-line slant signature recognition algorithm is presented. Extracting features in signature is an intense area due to complex human behavior, which is developed through repetition. Features such as direction, slant, baseline, pressure, speed and numbers of pen ups and downs are some of the dynamic information signature that can be extracted from an online method. This paper presents the variables involve in designing the algorithm for extracting the slant feature. Signature Extraction Features System (SEFS) is used to extract the slant features in signature automatically for analysis purposes. The system uses both local and global slant characteristics in extracting the feature. Local slant is the longest slant among the detected slant while the global slant represents the highest quantity of classified slant whether the slant are leftward, upright or rightward. Development and analysis are reported on a database comprises of 20 signatures from 20 subjects. The system is compared to human expert evaluation. The results demonstrate a competitive performance with 85% accuracy. Key-Words: Slant feature, Online signature, Signature recognition, Signature analysis, Dynamic signature

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تاریخ انتشار 2009