摘要
讨论了提升小波变换的原理及特点,并提出了一种基于现场可编程门阵列器件FPGA实现提升小波算法的方案,该方案与基于传统的卷积方法实现相比,可以减小硬件实现面积,并利用插入流水线寄存器的方法,缩短关键路径,提高运算速度。
We discussed the theory and characteristics of lifting wavelet transform and put forward the project of lifting wavelet transform by FPGA registers.It can efficiently cut the critical path of the architecture based on lifting scheme,and then increase the speed of hardware implemention.
出处
《微处理机》
2010年第2期39-41,共3页
Microprocessors
