论文部分内容阅读
当前,各类犯罪呈现出高科技、智能化特点,犯罪分子的作案手段花样繁多,反侦查意识不断加强,案件侦查和检验面临着新困难和挑战,特别是犯罪现场可提取的有效物证越来越少时,分析刻画犯罪嫌疑人身份特征的需求就变得越来越迫切。1犯罪嫌疑人的身份特征刻画与言语识别1.1犯罪嫌疑人的身份特征刻画所谓犯罪嫌疑人的身份特征刻画,是指在无法获取更多有效信息进行个体识别的情况下,利用可疑物证对犯罪嫌疑人的个体特征,如性别、年龄、种族、地
At present, all kinds of crimes are characterized by high technology and intelligence. Criminals have many ways of committing crimes. Anti-reconnaissance awareness is constantly strengthened. Investigation and verification of cases are facing new difficulties and challenges. In particular, effective evidence that can be extracted at crime scenes has come The less time it takes to analyze the need to characterize the identity of suspects becomes more and more urgent. 1 characterization of suspects identity features and speech recognition 1.1 identity characteristics of suspects depict the so-called identity characteristics of suspects depiction is that in the absence of access to more effective information for individual identification, the use of suspicious evidence of criminal suspects Individual characteristics of people, such as gender, age, race, and place