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在人像检验鉴定工作中,遇到与案件有关的人像与嫌疑人的人像照片进行比较检验时,可以通过其面部各部位比例关系进行比较,来确定两张照片是否为同一人的照片。但此检验方法对两张照片的拍摄角度不同时,则不能直接进行比较,这给技术检验鉴定带来很大困难。为寻找一个比较实用的检验鉴定方法我们对该课题进行了初步探讨。本文与《人像比较检验初探(之二)》(见《第二届全国公安高校刑事侦察、刑事技术学术讨论会论文集》)相互补充,可对两张拍摄角度不同的人像照片进行比较检验。
In portraits inspection and identification work, encounter case-related portraits with the suspect’s portrait photo comparison test, you can compare the proportion of each part of the face to determine whether the two photos are the same person’s photos. However, this test method for two photographs when the shooting angle is different, you can not be directly compared to the technical inspection and identification has brought great difficulties. In order to find a more practical method of inspection and identification we conducted a preliminary study of the subject. This article and the “portrait comparison test (second)” (see “Second National Public Security College Criminal Reconnaissance, Criminal Technology Symposium Proceedings”) complement each other, two shooting angles can be different portrait comparison test.