嵌入式图像处理系统的模块化软件设计

The modular software design of embedded image processing system

嵌入式图像处理系统中软件的复杂程度较高,其作为支撑系统初始化、图像处理及视频显示等功能的核心所在,是系统设计的关键节点。以TMS320DM642嵌入式系统为研究实例,在RF5参考框架下应用模块化方法进行软件设计,将复杂的软件功能划分为不同的模块进行分步设计与实现,并给出了相应的程序设计方案,不仅简化了设计流程,而且有助于提升图像处理系统的功能。

The complex software of embedded image processing system plays a core role in the system initialization, image processing and video display and other functions.Due to this, this paper takes TMS320DM642 embedded system as the research examples, designs the software in different modules based on RF5 reference frame and the modular method, shows the corresponding program design scheme.This is not only simplifies the design flow, but also improves the functionality of the image processing system.