【摘要】 在现代法庭科学中,人身识别主要采用下列四种技术:指纹识别、虹膜纹识别、DNA技术和牙齿形态识别。指纹载体是综合性有机物,虹膜是软组织,在重大灾难性案件中,它们极易被毁坏,且我国也尚未建立起非犯罪人口档案库;DNA技术虽然鉴定精确,但成本高、检验周期较长,因此这三种技术都有不足之处。相比之下,牙齿形态鉴定法效果较好,文章对此作了详细介绍。更多还原

【Abstract】 In modern forensic science, four techniques on body distinguished are widely used, i.e. fingerprint identification, eye cornea identification, DNA technique and dental morphology identification. Eye cornea is a soft issue, fingerprints are generally located on organic substances, both cannot be kept for a long time, still they haven’t compiled archives over all the country; though DNA technique can offer very precise data, but it is expensive and needs time. In Mass Disaster, on the other side, identification of dental morphology image can solve the above problems and perform very satisfactorily, so this presents a comprehensive description of that method.更多还原