薄膜褶皱的纹理特征分析

Texture feather analysis of the membrane wrinkling

用薄膜进行了褶皱实验,选取规则区域,利用灰度共生矩阵提取的纹理特征进行了褶皱的纹理分析.结果表明,利用灰度共生矩阵的纹理特征可以准确的判断褶皱的疏密程度和方向,实验结果与理论预测吻合.

Membrane is one of the most important materials in space structure. Wrinkling has a great effect on the performance of the membrane structure. Thus it＇ s important to analyze the membrane wrinkling. A wrinkling experiment is done with membrane, and some regular areas are extracted from the experimental images. Wrinkling texture is analyzed by the texture features based on the gray-level co-occurrence matrix. Experimental results reveal that the distribution and direction of wrinkling can be exactly judged by the texture features based on the gray-level co-occurrence matrix. Experimental results show good agreement with theory prediction.