作者:***
来源:《科技视界》2013年第34期
开放式基金预测
【摘 要】采用TI公司的TMS320DM642型号DSP作为图像处理的算法实现平台,选用Xilinx公司的XC95144作为图像采集的时序分配控制器件,在此硬件基础上扩充了SDRAM实现了图像的存储,从而实现了图像时实处理。实际应用证明,此方法达到了高速、实时、识别率高的要求。逃生系统
机顶盒支架 【关键词】TMS320DM642;图像采集系统;VPort接口;DSP
Design is in Hardware of Image Processing
LIU Li
溴代环丙烷>汽车电动踏板 (Liaoning University of Science & Technology, Anshan Liaoning 114044, China)
【Abstract】It designs the Image processing system in the structure of hardware. It adopt the chip of TMS320DM642 of TI as the arithmetic platform in aspect of Image processing, and select the chip of XC95144 of Xilinx as the core of controller that is used to assign into the time-sequence in Image collection, and expanded SDRAM memory to storage the image on the basis of this hardware, thus achieve to deal with the image in real-time. Practical application indicates that this method has high accuracy and is rapid enough to satisfy the requirement of real-time acquisition.