基于TMS320C6x.系列DSP/BIOS平台的实时电视跟踪系统设计

为解决实时目标识别和跟踪的硬件平台设计问题,本文以两片高性能DSP为核心处理器,设计了基于双DSP的实时图像处理系统.常见的目标跟踪系统算法包括重心跟踪法、相关跟踪法和边缘跟踪,在实时跟踪过程中,根据需要进行各个算法间的切换,为了提高实时电视跟踪系统设计的开发效率及实时跟踪性能,可以在双DSP平台上,在利用TMS320C6x内部自带的实时操作系统DSP/BIOS以及API函数,编写高效的多任务跟踪程序,缩短开发周期.试验证明,基于DSP/BIOS的实时跟踪系统设计可以很好的达到设计要求,不但增强了程序的可维护性,而且程序模块化,可移植性好.

Design of Real-Time Video Tracking System Based on DSP/BIOS

In order to solve the problem of target recognition and tracking, we use two high performance DSPs as the core processor, and design the real-time image processor system. The algorithm of tracking always based on centroid, matching, and edge, and if we want to improve the tracking efficiency and capability, we can utilize the embedded real-time operating system-DSP/BIOS contained by C6x and the API functions to compile efficient multi-assignment program and reduce exploitation period, double DSPs are more efficient. The examination proved the purpose can be reached, not only enhanced the maintenance of the program, but also modularize the program for the requirement of striding different system