基于视中枢神经机制的视觉信息处理模型  

Model of visual information processing based on central neuronal mechanisms of vision

作　　者：赵宏伟[1] 王慧[1] 刘萍萍[1] 张孝临[1] 

机构地区：[1]吉林大学计算机科学与技术学院,长春130012

出　　处：《吉林大学学报（工学版）》2008年第S2期158-161,共4页Journal of Jilin University:Engineering and Technology Edition

基　　金：高等学校博士学科点专项科研基金项目(20050183032);吉林省教育厅科学基金项目(2004150).

摘　　要：提出了基于视中枢神经机制的视觉信息处理模型,该模型以人类视觉的生理机制为基础,有效地模拟了人类对视觉信息处理的过程。设计相关实验模拟了视网膜对信息处理的过程,生成了相应的视网膜图像,简单细胞的感受野又以视网膜图像为输入,通过对特定的朝向刺激,产生了许多边缘信息,形成了边缘轮廓图像。实验结果表明,该模型具有良好的仿真性。A model of visual information processing based on the central neuronal mechanisms of vision is proposed.The model based on physiological mechanisms of human vision can effectively simulate visual information processing in humans.Experiments were designed to simulate the course of information processing by the retina.The corresponding retinal image was generated.The receptive field of simple cells received the retinal image as the input image.The system received peripheral information and formed a contour ed...

关 键 词：人工智能 视觉信息处理模型 特征检测 视觉感知 视中枢机制 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]