First, original co-occurrence matrix feature parameters of wood were extracted in noise condition, earned on feature selection, and constructed parameter system of wood texture. 首先在无噪声的环境下提取了木材的共生矩阵纹理原始特征参数，并对其进行特征选择，进而建立了木材纹理参数体系。
Combining the correlation of feature parameters of GLCM with the features of wood texture, a set of feature parameters that can describe wood texture was extracted. 结合了灰度共生矩阵特征参数间的相关性及木材纹理自身的特征提取出了一套表征木材纹理的特征参数。
