Besides having the invariant to the translation,scaling and rotation,the wavelet moment has the multiresolution properties so it is suitable for classing the very similar objects.

• 小波矩除了具有矩特征的平移、缩放和旋转不变及抗噪性强的特性以外，还增加了小波对图象结构精细特征的把握能力强的优点。