The six parameters of GLCM building rules mentioned above are valid to describe wood texture feature and it is workable to classify wood by surface texture according the six GLCM parameters.

• 研究结论:按上述规则生成的6个灰度共生矩阵参数对描述木材表面纹理特征是有效的；据此对木材表面纹理分类是可行的.