摘要
为实现高速图像数据的实时接收存储和有效转发,设计了一种基于NiosⅡ嵌入式处理器的图像数据采集转发系统。系统采用模块化设计思想,按功能分为3个模块:数据接收模块负责接收LVDS数据;嵌入式处理器NiosⅡ完成整个系统的数据处理和控制;数据转发模块负责PCM数据转发。经实际应用,该系统可成功地完成图像数据的接收、存储和转发功能。
In order to receive the image data in real time and retransmit it effectively,a telemetry image data acquisition and transmission system based on the embedded processor NiosⅡ is designed in this paper.The design has applied modular concept which has 3 modulars.The receiving module is used to receive data from LVDS.Nios Ⅱ is used for the data processing and controlling of the whole system.And the retransmission module is used to retransmit PCM data.Through the practical application,this system can achieve to receive,store and retransmit the image data.
出处
《电视技术》
北大核心
2013年第19期78-81,共4页
Video Engineering
基金
山西省自然科学基金项目(2010011022-4)
