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设计了二维离散小波变换和快速零树编码的硬件结构 ,实现了一小波图像编码系统。编写了各个模块的 Verilog HDL模型 ,并进行了仿真和逻辑综合。最后用 Altera公司的 CPL D对整个编码系统进行了验证。结果表明 ,设计的硬件结构是正确的 ,可以用来实现小波图像编码系统。
Design two-dimensional discrete wavelet transform and fast zero-tree coding hardware structure, a wavelet image coding system. The Verilog HDL model for each module was written and simulated and logically synthesized. Finally, Altera’s CPL D verification of the entire coding system. The result shows that the designed hardware structure is correct and can be used to implement wavelet image coding system.