捷联导引头中基于知识的目标分割方法研究

Journal of Northeast Normal University(Natural Science Edition)(2014)

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Abstract
为了保证处理效率,需要通过图像分割出可疑目标来减少干扰、减少运算,提出了一种基于知识的目标分割方法.将图像区域作为研究对象,结合目标先验知识通过区域划分、特征提取及判定来选取合适的目标分割阈值.实验结果表明:该方法能够克服全局场景的影响,有效地将可疑目标分割出来,提高了系统的实时性,为目标的识别提供依据,同时降低了后面目标识别跟踪的难度.
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Key words
target segmentation,strapdown seeker,knowledge-based
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