spherical space toroidal model

The thesis deeply researched the technology of identifying malicious tampered file-type information, and these three aspects were contained:Firstly, file-type identification based on spherical space toroidal model is proposed.
本文针对受损的文件类型信息识别技术进行了深入的研究,提出了三种文件类型识别的算法,具体包括以下三个方面;(1)提出了一种基于单球体模型的文件类型识别算法。