三维空间中的颅像关系及重合检验的科学性问题

Skull and Head Images Three-dimensional Space Relationship and the Scientific Significance of their Coincidence for Identification

本文从三维空间成像原理出发．全面阐述人头及颜面各部位在成平面像过程中的变形和对检验所产生的影响。对重合检验中的点位深度差诸多问题进行了分析。并指出，该项技术缺乏必要的科学依据，因而将其作为一种刑事检验手段是不相宜的。

Based on the theory of three-dimensional space photography, the deformations of different parts of human head and face in planar imaging were studied with their influence on correct indentification.Problems of depth differences of various positions during coincidence identification were analysed.This article pointed out that the two-dimensional photography technique lacks the necessary scientific evidence, thus cannot be considered as a proper method for crime identification.