CAJ | 학술논문

该文提出一种基于运动物体DBT（detect before track）背景消除法识别红外小目标，并将其应用于空中鼠标中。实验主要经过色彩空间转换、阈值分割、图像开运算、连通分析后进行目标识别，并通过摄像头标定获取识别目标在视野中的相对位置。通过单片机以及2.4G通信模块，将除位置信息以外的控制信息传递到电脑。以电脑进行位置运算，单片机进行控制。实验结果表明，该方案识别的目标精度较高，价格低廉，具有一定应用前景。
해문제출일충기우운동물체DBT（detect before track）배경소제법식별홍외소목표，병장기응용우공중서표중。실험주요경과색채공간전환、역치분할、도상개운산、련통분석후진행목표식별，병통과섭상두표정획취식별목표재시야중적상대위치。통과단편궤이급2.4G통신모괴，장제위치신식이외적공제신식전체도전뇌。이전뇌진행위치운산，단편궤진행공제。실험결과표명，해방안식별적목표정도교고，개격저렴，구유일정응용전경。
In this paper, we have proposed one method to identify the infrared small target based on moving object DBT (detect before track) background elimination, and applied it to the air mouse. The target is recognized mainly through the steps below:color space conversion, threshold segmentation, image open operation, connection area analysis, and then identify the target rela-tive position in the field of vision captured .By MCU(micro-controller unit) and 2.4G communication module, the control infor-mation will be transmitted to the computer. Recognized the position by computer and control by the MCU. The result shows that the proposed scheme has higher target accuracy, lower price and a certain application prospect.