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计算机工程 ›› 2007, Vol. 33 ›› Issue (24): 274-276. doi: 10.3969/j.issn.1000-3428.2007.24.097

• 开发研究与设计技术 • 上一篇    下一篇

基于DSP平台的景象匹配算法评估环境

陈 铮1,彭晓源2   

  1. 1. 中国航天科工集团第二研究院706所,北京 100854;2. 北京航空航天大学自动化科学与电气工程学院,北京 100083
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-12-20 发布日期:2007-12-20

Evaluation Environment of Image Matching Arithmetic Based on DSP

CHEN Zheng1, PENG Xiao-yuan2   

  1. 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
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-12-20 Published:2007-12-20

摘要: 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。

关键词: DSP处理器, 景象匹配, 可视化, 人机交互

Abstract: 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 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 words: DSP, image matching, visualization, man-machine interaction

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