摘要
在研究视频图像实时处理系统的基础上,以TI公司的DSP芯片(TMS320C5000)为硬件开发平台,以Code Composer Studio为软件开发环境,通过硬件设计和软件编程实现视频图像中动态目标的获取、边缘检测;针对传统实现方法的长延时实时处理性差等不足,文章利用CCS对程序中的关键代码进行了优化,并在仿真系统的实验平台上进行了调试;结果证明系统的软件的运行效率得到了提高,达到了实时性的要求;该系统结合了软件算法的灵活性和硬件DSP的高速度,能够对视频图像进行真正意义上的实时处理。
Based on the real-time video processing system, under the software development environment Code Composer Studio, this paper realized moving target-acquisition and edge-detection on the platform of TMS320C5000 through hardware design and programming code. Focusing on the deficiencies of traditional methods such as long delay and bad real-time capability, this paper utilizes CCS to optimize the key codes in the program, and debugs it in a simulation platform. According to the test result, the execution efficiency of the system is highly enhanced and it meets the requirement of real-time processing. Besides this system combines the merits of the flexibility of software with high-speed of DSP, so it can process the video data in a true meaning of real-time state.
出处
《计算机测量与控制》
CSCD
2006年第3期407-408,411,共3页
Computer Measurement &Control