: According to the Aviation image compression system characteristics and require...

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：根据航空图像压缩系统的特点和要求，选择提升小波+SPIHT算法作为系统的实现方案。 为了提高算法的执行效率，对提升小波中的边界处理问题进行了合理简化，同时对SPIHT算法的实现 进行了改进。根据系统的实时性要求，选择TI公司的TMS320C6416 DSP芯片作为系统的实现内核，并 采用优化设计对关键代码进行优化，最后给出了系统的硬件实现框图。s-: According to the Aviation image compression system characteristics and requirements, choose the lifting wavelet+ SPIHT algorithm as a system implementations. In order to improve the implementation of the algorithm efficiency, improve the boundary treatment wavelet conducted a reasonable and simplified, while SPIHT Algorithm Has been improved. According to the system s real-time requirements, choose the TI s TMS320C6416 DSP chip as a system implementation of the kernel, and Using optimal design of key code optimization Finally, the system block diagram of hardware implementation.