激光打靶系统中靶数视频图像采集与自动识别  

The video and image acquisition and automatic identification of target number in laser targeting system

作　　者：杨剑飞[1] 李宝营[1] 臧克家[1] 

机构地区：[1]大连工业大学信息科学与工程学院,辽宁大连116034

出　　处：《大连工业大学学报》2017年第3期231-234,共4页Journal of Dalian Polytechnic University

摘　　要：鉴于传统打靶系统实弹射击及人工报靶的缺点,如打靶受场地限制、人工报靶的准确性差,提出了一种激光打靶系统。针对视频图像采集与识别进行了研究,包括CCD视频图像采集以及对图像的识别判靶,详细介绍了视频图像采集系统的硬件组成和工作原理,并重点研究了图像识别判靶的方法,包括靶环纸中心点的确定,光斑位置的判定以及打靶环数及方位的判定,成功实现了自动报靶。A simulation of laser targeting system was proposed to overcome the shortcomings of firing practice and artificial reported target in the traditional targeting system, such as site restriction of targeting and the poor accuracy of artificial reported targeting. The video image acquisition and recognition were studied, including the CCD video image acquisition and identification of target of image. The hardware components and working principle of the video image acquisition system were introduced in detail. The method of image recognition and judgment of target were studied, including the determination of the center position of rings paper, the judgement of light spot position and the number and location of shooting ring, realizing automatic target-scoring.

关 键 词：打靶系统 视频图像采集 CCD 

分 类 号：TN911.73[电子电信—通信与信息系统]