Research On The Technology Of Stealing Signature Handwriting Identification By "Ai Hua" And Other Cases

With the popularity of modern office equipment,people write fewer and fewer handwritten words,but signature handwriting is not listed here.In the current document identification case,the number of the signature documents is increasing,and the case of "stealing signature handwriting" is no doubt more controversial and more difficult to identify.The theft of a signature case involves a case involving the forgery of a forgery in a direct or indirect way,and using his own handwriting to forge a false document under the circumstances of other people's unknown.True stroke and false information exist at the same time.In the practice of judicial identification,the client of such cases,due to the limitation of professional knowledge,may only involve the identification of real information,but neglects the fact of counterfeiting.If the appraisers do not examine the requirements of the appraisal in detail,understand the case in detail,and do not carefully and systematically examine the documents,they will lead to the "identification trap",and the "legal proof for illegal evidence",the consequences are extremely serious.Through the analysis of the "Ai Hua" theft signature verification case,the main points of the case are as follows: 1.When identifying the case of stealing signatures,we should examine the requirements of the signature and examine all kinds of information on the documents in order to judge the relationship between the true and false of the handwriting and the authenticity of the documents.2,to understand the case in detail,especially to collect and study the related samples widely,and to find out the information of the handwriting is particularly important for the verification of the formation of the handwriting.3,a systematic and comprehensive inspection method is the key to find out the way to steal handwriting,and what factors should be considered comprehensively to increase the confidence level of conclusion.4,the correct expression of appraisal opinions is to reproduce the handwriting objectively and scientifically,and to resolve contradictions and promote harmony with accurate and powerful language.The identification method of stealing signature handwriting is studied in order to benefit the theory and practice of document identification in China.