中文说明：基于纹理分析的图像分割用滤波实现，需要先输入参数。％The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes
English Description：
Image segmentation based on texture analysis is realized by filtering, and the parameters need to be input first. ％The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes