提出一种基于可分离Gabor滤波的纹理分析新方法,该方法把传统的Gabor滤波器分解成为两个相互正交的低通和带通滤波器,以降低滤波运算量 并指出在正交分解条件不满足的情况下,通过旋转样本图像,解决Gabor滤波器在任意角度的正交分解问题。实验表明,新方法与传统方法相比,效率提高30 以上,并且准确率更高。-Proposed a new method of analysis based on separable Gabor filter texture, which the traditional Gabor filter is broken down into two mutually orthogonal low-pass and band-pass filter to reduce the amount of filtering operations　and noted orthogonal decomposition the condition is not satisfied, by rotating the sample image solve Gabo r filter at any angle orthogonal decomposition problem. Experimental results show that the new method compared with traditional methods, more than 30　efficiency, and higher accuracy.