计算机科学与探索2026，Vol.20Issue(1)：122-142,21.DOI:10.3778/j.issn.1673-9418.2501050
重叠感受野间隙耦合的方向差分运动感知神经网络
Directional Differential Motion Perception Neural Network Based on Gap Coupling of Overlapping Receptive Fields
摘要
Abstract
Cognitive neuroscience studies have found that there are direction differential neurons(object motion selective and direction selective,OMS-DS)in the vertebrate retina,which have the visual neural response property of local-global direction difference preference,with help to distinguish the motion difference between foreground localization and background globalization in a dynamic visual scene.However,few computational models of this neural property have been reported in studies of visual motion perception.To address this problem,a directional differential motion perception neural network(dirDMPNN)is proposed based on the salamander retinal differential motion response properties.The proposed neural network contains both presynaptic and postsynaptic parts.The presynaptic network perceives low-order visual cues triggered by motion changes in the visual field domain;the postsynaptic network realizes the response output based on the gap-junction coupling mechanism of overlapping receptive field to deferentially discriminate foreground and background directions.Systematic experimental studies show that the dirDMPNN perceives foreground-background direction motion cues from translation self-motion in the visual field domain and outputs strong neural spike responses to its differential motion patterns.This paper is inspired by the neural mechanisms of the biological visual brain and focuses on visual information processing.It offers novel insights and methods for addressing motion perception and recognition,target detection and tracking in self-motion visual scenarios,such as those encountered in autonomous environments including spacecraft,autonomous driving,and robotic navigation.关键词
方向差分感知/间隙连接耦合/重叠感受野/方向差分神经元/视网膜神经/视觉运动感知/自运动视觉场景Key words
directional differential perception/gap junction coupling/overlapping receptive fields/directional differential neuron/retinal nerve/visual motion perception/self-motion visual scene分类
信息技术与安全科学引用本文复制引用
陶星宇,胡滨..重叠感受野间隙耦合的方向差分运动感知神经网络[J].计算机科学与探索,2026,20(1):122-142,21.基金项目
国家自然科学基金(62066006) （62066006）
贵州省自然科学基金(黔科合基础[2020]1Y261).This work was supported by the National Natural Science Foundation of China(62066006),and the Natural Science Foundation of Guizhou Province(QKHJC[2020]1Y261). （黔科合基础[2020]1Y261）
