基于Cortex-M0微处理器的靶位识别装置设计

以数字图像处理技术为基础,对靶位识别装置进行了深入研究,设计了一套基于Cortex-M0微处理器的自动报靶系统,阐述了该系统的硬件选型、性能指标、器件连接设计等问题,说明了图像的几何校正、二值化、靶环线的识别、弹痕提取与环值判定算法,并根据设计的算法,用TKStudio编制程序,成功地实现了自动报靶。

The Design of Target Identification Equipment Based on Microprocessor Cortex-M0

Based on the digital image processing technique,this paper makes the deep research on the target identification equipment,and designs a set of automatic target-scoring system based on microprocessor Cortex-M0,expounds the hardware selection,performance indexes,and devices’connection design,etc.of the system,explains image’ s geometric correction,binarization,target loop’s identification,bullet holes’extraction and ring value judgment algorithm,and according to the designed algorithm and programming by using TKStudio,realizes successfully the automatic targetscoring.