基于Mallat 等提出的空域相关去噪法,提出了一种新的自适应小波滤噪法。它具有空域相关法的优点,同时克服了空域相关法的缺点,对信号中的噪声进行了最大限度的抑制而又保留了信号的主要细节。仿真计算和分析表明了此算法的有效性。
A novel adaptive denoising method is presented based on Mallet’s spatial correlation filtering. Comparing to Mallet’s methods ,the simulations shows this new algorithm keeps the main edges of signal well while getting rid of noise mostly.
白英奎 申铉国 孟宪江.空域相关滤噪法的改进及用于红外光谱信号处理[J].激光与红外,2004,34(1):.[J]. LASER & INFRARED,2004,34(1):