1　引　言人们已经对人脸特征的定位、指纹特征的定位、笔迹特征的定位等进行了大量的研究。但是 ,利用计算机技术研究颅骨特征的定位涉及极少。本论文是依据法医人类学的知识 ,利用图象灰度投影的计算方法 ,对颅骨重要特征的定位进行了研究。颅骨是人体骨骼中最复杂、最重要的 1 Introduction People have conducted a lot of research on the location of face features, the location of fingerprint features, the positioning of handwriting features. However, the use of computer technology to study the location of skull features involves very few. This thesis is based on the forensic anthropology knowledge, the use of image gray projection method of calculation, the positioning of the important features of the skull were studied. The skull is the most complex and important part of the human skeleton