According to the orthogonal wavelet conditions, a two-dimensional adaptive stationary wavelet which matches the fabric texture is constructed by using the average energy ratio between the defect area and defect-free area as optimal objective function.

• 摘要根据小波正交条件，通过使用疵点图像的疵点区与无疵点区能量均值比为优化目标函数，构造与织物纹理模式相匹配的二维自适应平稳小波。