Experimental Study Of Imitation Signature Handwriting Identification

This paper mainly focuses on the research on the handwriting verification of the imitating Chinese signature.In today's society, influenced by increasingly high degree of office automation conditions, people gradually abandoned writing, hand writing ways, and through the computer input, typesetting printing forms files, then confirmed by signature. As signatures have fewer words and are easy to imitate, driven by economic interests and illegal purpose, there emerges large number of cases of imitating signature in civil and economic areas, such as secretary imitates leader's signature to sign contracts, or to the purpose of embezzlement, such activities destroy the economic order and social harmonious.In view of this, the author will carry out experiments analysis by using experimental analysis method, from different types of imitation method based on the controlling of every factors that could influence the imitating signature. On this basis, the paper will do the systematic summary the key point of all kinds of imitating signature, forming technical standards for the handwriting verification of the imitating Chinese signature, in order to give reference to the practice of the handwriting verification of the imitating Chinese signature. This paper mainly divided into three chapters.The first chapter gives a general overview of the imitating signature. It concentrates on the concept and classification of the imitating signature and introduces the research status and the scientific basis of the imitating signature. The discussion of this chapter provides theory basis and research methods for the next chapter about the experimental research of the imitating signature.The second chapter is about the experiment of the imitating signature. According to the plans of testing, through observation comparison to the experiment sample and statistics, the paper will do some statistics on the similarity between the imitating signatures and the original signatures with different conditions. It will also calculate the appearance rate of the handwriting characteristic. All these are hoped to be helpful to the handwriting verification. The third chapter is based on the first two chapters, especially by the experiment on the imitating signature, proposes the technical standards on the handwriting verification of the imitating signature. The technical standard include understanding and analysis the cases, analysis the signature samples in details, making comparison between samples, with comprehensive judging on handwriting characteristics and making final appraisal suggestions for the handwriting verification of imitating signature. All these are provided for the scientific standards of technical specification.