摘要
便携式热像仪的触摸屏显示和操作模式是当前发展的重要方向之一。基于OMAP3530双核处理器,研制了一种带触摸屏的液晶显示接口设计的便携式热像仪,给出了处理器显示接口DSS(DisplaySubsystem)与触摸显示屏的接口硬件设计并完成了相应的驱动软件设计。通过对DSS中图像通道和输出路径的配置,实现触摸液晶屏作为显示和操控接口以显示处理后的红外图像和提供更直观、方便的操控输入。接口设计简便、实用,且能进行灵活的自定制,在手持、车载夜视等领域具有广阔的应用前景。
The display and touch screen operation mode of portable thermal imaging system is an important development direction.Based on dual-core OMAP processor,this paper develops a portable Infrared thermal imaging system with the touch LCD display interface.It describes the hardware design of interface for the processor＇s display interface（DSS） and the touch LCD,and completes the corresponding driver software design.Through the configuration of the DSS＇s image channel and output path,the touch LCD is used as display and control interface to show the processed infrared image.The touch LCD provides a more intuitive and convenient way to control the system.The system is simple and easy to use,and can be flexibly customized.The system will have the broad application prospects in hand-held,automotive night vision and other areas.
出处
《红外技术》
CSCD
北大核心
2012年第2期68-72,共5页
Infrared Technology
基金
“光电成像技术与系统”教育部重点实验室开放基金,编号:2010OEIOF10
