waveletpackettransform相关论文
In the process of Wavelet Analysis,only the low-frequency signals are re-decomposed,and the high-frequency signals are n......
针对红外与可见光图像特点,提出一种基于小波包变换的融合算法。该算法先对源图像进行小波包分解,得到低频分量和各带通方向子带分......
提出了一种基于小波包变换正交码的多电平正交编码的无源光网络（PON）中上行信号复用和传输新方法，将PON系统中各个不同的光网络单元（ON......
