基于鹰视顶盖响应和对比度感应机制的海上目标检测算法  

Maritime Target Detection Based on Eagle Optic Tectum Response and Contrast Sense

作　　者：胡爽 邓亦敏[1] Hu Shuang;Deng Yimin(School of Automation Science and Electrical Engineering,Beihang University,Beijing 100083,China)

机构地区：[1]北京航空航天大学自动化科学与电气工程学院,北京100083

出　　处：《航空兵器》2022年第6期89-94,共6页Aero Weaponry

基　　金：国家自然科学基金项目(U19B2033)。

摘　　要：针对海上目标检测任务场景,通过参考鹰眼双中央凹生理结构构建对比度感应机制及模拟鹰脑神经响应,提出了一种基于鹰视顶盖响应和对比度感应机制的海上目标检测算法,对海上目标进行显著性检测。该算法在不同颜色空间通道中利用对比度感应机制对图像进行处理,得到初步预处理结果后输入到仿鹰视顶盖感受野中计算响应结果,统计得到感受野响应,将各通道进行融合得到最终的显著图及目标的显著性检测结果。在ECSSD公开图库、实地海上目标图库及unity虚拟环境图库中的对比实验证明,该算法有效提高了对于海上目标显著性检测的能力。Aim at the scene of maritime target detection task,by referring to the double fovea structure of eagle eye,the contrast sense is constructed and the neural response of eagle brain is simulated,and a maritime target detection algorithm based on eagle optic tectum response and contrast sense is proposed to detect the saliency of maritime target.After using contrast sense to enhance image in various color space,the preliminary pretreatment results are obtained and input into the sensory field of eagle optic tectum to calculate the response results,and the sensory field responses are obtained,this method successfully obtain a fusion saliency map of each color space and the target saliency detection results.Experiments in ECSSD,sea target data set and unity3 D virtual data set show that the proposed method greatly improves the performance of maritime target saliency detection.

关 键 词：目标识别 显著性检测 鹰眼 视顶盖响应 对比度感应 目标检测 海上目标 

分 类 号：TJ765[兵器科学与技术—武器系统与运用工程]