基于DSP 平台的景象匹配算法评估环境.pdf

33 24 2007 12 Vol.33 No.24 Computer Engineering December 2007 ·· 2007 A TP312 DSP 1 2 (1. 706 1008542. 100083) DSP PC DSP PC-DSP DSP PC DSP DSP DSP Evaluation Environment of Image Matching Arithmetic Based on DSP 1 2 CHEN Zheng , PENG Xiao-yuan (1. Institute 706, Second Academy of China Aerospace Science and Industry Corporation, Beijing 100854; 2. College of Automation Science and Electric Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083) AbstractA 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 implemented. 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. Key wordsDSP; image matching; visualization; man-machine interaction 1 (3)