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Small and Dim Target Detection via Lateral Inhibition Filtering and Artificial Bee Colony Based Selective Visual Attention

机译:通过横向抑制过滤和基于人工蜂群的选择性视觉注意检测小型和昏暗目标

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摘要

This paper proposed a novel bionic selective visual attention mechanism to quickly select regions that contain salient objects to reduce calculations. Firstly, lateral inhibition filtering, inspired by the limulus’ ommateum, is applied to filter low-frequency noises. After the filtering operation, we use Artificial Bee Colony (ABC) algorithm based selective visual attention mechanism to obtain the interested object to carry through the following recognition operation. In order to eliminate the camera motion influence, this paper adopted ABC algorithm, a new optimization method inspired by swarm intelligence, to calculate the motion salience map to integrate with conventional visual attention. To prove the feasibility and effectiveness of our method, several experiments were conducted. First the filtering results of lateral inhibition filter were shown to illustrate its noise reducing effect, then we applied the ABC algorithm to obtain the motion features of the image sequence. The ABC algorithm is proved to be more robust and effective through the comparison between ABC algorithm and popular Particle Swarm Optimization (PSO) algorithm. Except for the above results, we also compared the classic visual attention mechanism and our ABC algorithm based visual attention mechanism, and the experimental results of which further verified the effectiveness of our method.
机译:本文提出了一种新颖的仿生选择性视觉注意机制,可以快速选择包含显着物体的区域以减少计算量。首先,受inhibition腔的启发,侧向抑制滤波被用来滤除低频噪声。筛选操作完成后,我们使用基于人工蜂群(ABC)算法的选择性视觉注意机制来获取感兴趣的对象,以进行以下识别操作。为了消除摄像机运动的影响,本文采用了一种新的受群体智能启发的优化方法ABC算法,计算出运动显着图与传统的视觉注意力相结合。为了证明我们方法的可行性和有效性,进行了几次实验。首先显示了横向抑制滤波器的滤波结果,以说明其降噪效果,然后应用ABC算法获得图像序列的运动特征。通过将ABC算法与流行的粒子群优化(PSO)算法进行比较,证明了ABC算法更加健壮和有效。除上述结果外,我们还比较了经典的视觉注意机制和基于ABC算法的视觉注意机制,实验结果进一步验证了该方法的有效性。

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