采用Gabor_Palm函数提取掌纹图像的能量特征，并将得到的结果分块，分别计算每块的均值和方差作为特征向量。特征向量的长度为160.-Gabor_Palm function using the energy extracted palmprint image features, and will be the result of sub-blocks, each block were calculated the mean and variance as a feature vector

图像的纹理识别，包括能量、惯性矩、局部平衡等。可以作为参考-Image texture recognition, including energy, moment of inertia, local balance. Can be used as reference