基于DM6437矿山视频监控处理驱动软件的设计
Design of Driver Software Used for Mine Video Surveillance Equipment Based on DM6437
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摘要: 随着视频监控应用范围及内涵的扩展,视频设备的发展越来越趋于复杂化、多功能化。采用以DM6437为核心的矿山视频监控设备,设计并实现了视频采集及显示的设备底层驱动,为高层程序开发人员提供方便的API接口函数;该视频设备驱动程序设计的方法对同类视频处理驱动的开发具有很好的借鉴性。Abstract: With the expansion of the scope and connotation on video surveillance applications,the development of video equipments becomes more and more complex and multi-functional.In this paper,the underlying device drivers of video capture and display,which provided the high-level API interface function for high-level application developers,were designed and implemented by using the mine video surveillance equipment based on DM6437.In addition,it was taken a good example with the method of design-driven development for the similar video processing.
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Keywords:
- video surveillance /
- DM6437 /
- driver software
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[1] Texas Instruments.TVP5146 NTSC/PAL/SECAM 4x10-Bit Digital Video Decoder With MacrovisionTM Detec-tion,YPbPr/RGB Inputs,5-Line Comb Filter andSCART Support[K].SLES084C,2007. [2] Texas Instruments.TMS320DM643x DMP Inter-Integrat-ed Circuit Peripheral[K].SPRU991B,2008. [3] Texas Instruments.TMS320DM643x DMP Video Process-ing Back End(VPBE)[K].SPRU952A,2007.
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