摘要
给出了评价小波去噪效果的平滑度指标,分析了其均方误差、信噪比及平滑度,实现了评定小波去噪的质量。
An indicator of wavelet denoising is presented, it is the indicator of smoothness. Through analysis of the experiment, considered RMSE, SNR and smoothness, it can be a good way to evaluate the equality of wavelet denoising.
出处
《测绘信息与工程》
2008年第5期13-14,共2页
Journal of Geomatics