摘要
智能视频处理应对大量的数字图像信号进行处理,需选用运算速度快的数字信号处理器作为系统板的核心。TMS320DM642 DSP芯片是TI公司推出的针对多媒体处理领域应用的DSP,文章阐述了用DM642及FPGA来实现智能视频处理装置中硬件电路的设计过程,并同时较为详细地介绍了视频处理外围接口电路的设计思路。
Intelligent video processing deal with digital image signal processing, selection of calculation speed digital signal processor as the core of the system board. TMS320DM642 DSP chip is TI company launched the multimedia processing application areas of DSP, this paper used DM642 and FPGA to realize intelligent video processing device hardware circuit design process, and the at the same time, the paper describes in detail the video processing peripheral interface circuit design.
出处
《机电一体化》
2012年第7期48-53,共6页
Mechatronics
基金
公安部重点攻关项目"视频信息结构化描述关键技术研究"(No.2010ZDYJGASS033)
