基于opencv1.0实现的二维Gabor滤波器，　　Gabor变换属于加窗傅立叶变换，Gabor函数可以在频域不同尺度、不同方向上提取相关的特征。另外Gabor函数与人眼的生物作用相仿，所以经常用作纹理识别上，并取得了较好的效果。-Based on two-dimensional Gabor filter realization opencv1.0, Gabor transform is windowed Fourier transform, Gabor functions in the frequency domain of different scales, different direction extract relevant features. Gabor function and other biological effects similar to the human eye, so often used as a texture on the identification and achieved good results.