Gabor滤波器实现图像的滤波，含有Gabor核函数，有助于理解Gabor的各个参数设置及Gabor滤波器的基本原理，适用于学习研究-Gabor filter can be applied in image filtering, containing the Gabor kernel function.It is helpful to understand the basic principle of each parameter setting and Gabor filter , and suitable for learning