中文摘要：

针对一步提升5／3小波变换分辨率低这一弊端，提出了多通道设计方案。该方案利用FPGA对数据并行执行的特性，基于System Generator建模工具，实现了5／3多步提升小波变换。仿真表明，多通道方案的小波变换具有速度快、分辨率高、易于维护和移植等特点。

英文摘要：

Aiming at the low resolution of one-channel lifting 5/3 wavelet transform, a multi-step lifting wavelet transform has been achieved by 5/3 multi-channel design based on the System Generator tools, using data parallel execution characteristics in FPGA. Simulation shows that the 5/3 multi-channel wavelet transform has advantages of fast speed, high resolution and easy to maintain and transplantation, et al.