An image denosing method which combine wavelet packet transform with median filter used in the system of the online measuring of pellets diameters was presented.
An image denosing method which combine wavelet packet transform with median filter used in the system of the online measuring of pellets diameters was presented.
提出了一种将小波包变换和中值滤波相结合的球团矿图像去噪方法。