Also, an experiment for medical ultrasound images to be removing speckle noise is to illustrate the application of 2-D DFT-DWT hybrid transform.
本文通过对超声波医学图像去除斑点噪声的具体实例说明了它的应用。
A novel systolic array architccture for computing discrete orthogonal transforms such as DCT, DHT(DWT) and DFT is proposed.
本文提出一种新型计算离散正交变换如DCT、DHT（DWT）和DFT的脉动阵列实现。
In this paper, we preset the processing elements based on a special butterfly computation and discrible the systolic array implementations for computing DCT, DHT(DWT) and DFT respectively.
文中绐出了两种基于特殊蝶形运算的处理单元和两种计算DCT，DHT（DWT）和DFT的脉动阵列实现。
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