基于DM642的图像分割算法的设计与实现

给出了基于DSP的图像分割算法的实现方法,以高性能数字媒体处理器DM642为核心搭建系统平台。先用Matlab语言实现图像分割算法,再通过特定的命令加参数,以及转换程序,将该程序转化为CCS所支持的程序,经调试、编译、链接通过后,将程序下载到DSP中,完成算法在DSP中的快速实现。实验结果表明,在DSP平台中实现图像分割算法,大大提高了运算速度,对于提高图像处理的实时性和促进图像处理系统的产品化,都具有重大意义。

Design and Implementation of Image Segmentation Algorithm Based on DM642

An implementation of image segmentation algorithm based on DSP is proposed.A high performance digital media processor DM642 is used as the system platform.Image segmentation algorithm is implemented in Matlab,and the program is transformed into the format supported by CCS through specific orders with corresponding parameters,and conversion program.After debugging,compiling and linking,the program is loaded into the DSP to implement the algorithm.Experimental results show that the speed is increased greatly with image segmentation algorithm implemented in DSP,So it is greatly significant for the performance of real-time of image processing and the production of image processing system.