基于DSP平台的景象匹配算法评估环境

Evaluation Environment of Image Matching Arithmetic Based on DSP

将DSP软硬件技术与PC人机交互技术相结合,构建了基于DSP平台的景象匹配算法评估环境,设计和实现了评估环境中各软硬件功能模块。采用PC-DSP的架构形式对评估环境进行模块划分,在DSP端实现了与真实设备功能、性能接近的模拟硬件设备和嵌入式软件,在PC端对DSP的运行接口进行封装,并通过数据可视化、图像化操作等人机交互手段实现用户对DSP端算法程序运行过程的控制和观测。

A DSP-based evaluation environment of image matching arithmetic is established by integrating the DSP technologies and the man-machine interaction technologies, aiming to help related arithmetic researchers and developers to run and test their arithmetic programs on a simulating platform. The function modules of both software and hardware are discussed and separately imptemented. The environments adopts a PC-DSP pattern to divide itself into two parts： the DSP-end consists of hardware with performances similar to real equipments, as well as its embedded software for executing arithmetic, while the PC-end serves as both a controller and an observer during the process of DSP by interfacing users with data visualization and graphic manipulating.