Conventional moving target detection focuses on algorithms to improve detection efficiency. These algorithms pay less attention to the image acquisition means, and usually solve specific problems. This often results i...Conventional moving target detection focuses on algorithms to improve detection efficiency. These algorithms pay less attention to the image acquisition means, and usually solve specific problems. This often results in poor flexibility and reus- ability. Insect compound eyes offer unique advantages for moving target detection and these advantages have attracted the attention of many researchers in recent years. In this paper we proposed a new system for moving target detection. We used the detection mechanism of insect compound eyes for the simulation of the characteristics of structure, control, and function. We discussed the design scheme of the system, the development of the bionic control circuit, and introduced the proposed mathe- matical model of bionic cqmpound eyes for data acquisition and object detection. After this the integrated system was described and discussed. Our paper presents a novel approach for moving target detection. This approach effectively tackles some of the well-known problems in the field of view, resolution, and real-time processing problems in moving target detection.展开更多
许多生物复眼表面具有大视场、高时间分辨率、高反射率以及超疏水、防雾等优异性能,工程应用潜力巨大.仿生学研究表明,复眼表面微观结构对其特定功能的实现具有关键作用.本文利用三光束激光干涉光刻技术在单晶硅基底表面制备了仿腹色蜉...许多生物复眼表面具有大视场、高时间分辨率、高反射率以及超疏水、防雾等优异性能,工程应用潜力巨大.仿生学研究表明,复眼表面微观结构对其特定功能的实现具有关键作用.本文利用三光束激光干涉光刻技术在单晶硅基底表面制备了仿腹色蜉复眼表面微结构,并讨论了激光能量及曝光时间对加工表面形貌的影响,从而获得了20μm特征尺寸下最优激光加工工艺参数为激光能量为40 m J,曝光时间为15 s为最优试验条件.展开更多
基金The work presented in this paper is supported by the Scholarship for International Young Scientists of NSFC （National Natural Science Foundation of China） （1D： 41050110441）.
文摘Conventional moving target detection focuses on algorithms to improve detection efficiency. These algorithms pay less attention to the image acquisition means, and usually solve specific problems. This often results in poor flexibility and reus- ability. Insect compound eyes offer unique advantages for moving target detection and these advantages have attracted the attention of many researchers in recent years. In this paper we proposed a new system for moving target detection. We used the detection mechanism of insect compound eyes for the simulation of the characteristics of structure, control, and function. We discussed the design scheme of the system, the development of the bionic control circuit, and introduced the proposed mathe- matical model of bionic cqmpound eyes for data acquisition and object detection. After this the integrated system was described and discussed. Our paper presents a novel approach for moving target detection. This approach effectively tackles some of the well-known problems in the field of view, resolution, and real-time processing problems in moving target detection.
文摘许多生物复眼表面具有大视场、高时间分辨率、高反射率以及超疏水、防雾等优异性能,工程应用潜力巨大.仿生学研究表明,复眼表面微观结构对其特定功能的实现具有关键作用.本文利用三光束激光干涉光刻技术在单晶硅基底表面制备了仿腹色蜉复眼表面微结构,并讨论了激光能量及曝光时间对加工表面形貌的影响,从而获得了20μm特征尺寸下最优激光加工工艺参数为激光能量为40 m J,曝光时间为15 s为最优试验条件.
