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文件检验技术是公安机关刑事科学技术的重要组成部分,是运用科学方法,揭露和证实犯罪、提供证据的一门科学技术。随着社会经济的高速发展,外籍人口的不断涌入,涉及到的外文检验鉴定也不断增多。本文针对日常工作中比较少见的小语种签名的检验鉴定,通过对书写语种的样本收集、特征选取、特征点标注、比对分析等方面的研究,结合自身检验实践的过程和经验,提出了对应的鉴定方法,为今后该类型案件的检验鉴定提供参考。
Document inspection technology is an important part of criminal science and technology of public security organs. It is a science and technology that uses scientific methods to expose and prove crimes and provide evidences. With the rapid social and economic development, the constant influx of foreign population and the increase of foreign language examination and accreditation involved. This paper aims at the inspection and identification of the rarer kinds of signatures in daily work. Through the study of sample collection, feature selection, feature point labeling and comparison analysis of written language, combined with the process and experience of its own testing practice, Identification method for the future inspection of this type of case provide a reference.