根据对称图像互信息量，提取颅脑CT图像中矢状线（即对称轴）-get the axis of symmetry in CT image

该程序是一个用C#编写的一个基于对称SIFT检测的人脸识别界面，供大伙学习使用-The program is written in a C# based on the detection of symmetry SIFT recognition interface for everyone to use