设计了一种基于STM32单片机的红外报警系统.系统采用了基于Cortex-M3内核的STM32微控制器来实现;对系统的工作原理、硬件组成以及图像复原的算法进行了详细的叙述.经过多次实验,证明了系统简单实用,安全可靠,适用于家庭防盗、警戒等多个场合.针对图像有运动模糊的问题,采用维纳滤波的算法进行了图像复原,通过实验测试,证实算法可行.
The design of an infrared alarm system based on STM32 single chip microcontroller was introduced.Working principle,hardware composition of system and carried on the detailed narration of image restoration algorithm.After many experiments,proved that the system is simple and practical,safe and reliable,suitable for family security,alert,and many other occasions.In view of the image motion blur problem,the wiener filtering algorithm is used for image restoration,through the experiment testing,confirmed that the algorithm is feasible.
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