Analog Metal-Oxide-Silicon IC Implementation of Motion-Detection Network Based on a Biological Correlation Model
Analog Metal-Oxide-Silicon IC Implementation of Motion-Detection Network Based on a Biological Correlation Model
复制标题
基于生物相关模型的运动检测网络的模拟金属-氧化物-硅 IC 实现
DOI：
10.1143/jjap.39.1160
复制
发表时间：
2000
影响因子：
1.5
通讯作者：
T. Asai
中科院分区：
文献类型：
--
作者：
M. Ohtani;H. Yonezu;T. Asai
在本文中，制作一个简单的模拟网络的一维运动检测使用互补金属氧化物硅（CMOS）工艺。该网络由多个基于生物基本运动检测器的局部运动传感器构成。实验和仿真结果表明，该网络能够在10-4 ~ 3.2 ×102 m/s的速度范围内计算出运动目标的局部速度和方向。结果还表明，该网络的速度灵敏度可以灵活地改变。该网络电路结构紧凑，适用于高密度运动传感器阵列。
In this paper, fabrication of a simple analog network for one-dimensional motion detection using the complementary metal-oxide-silicon (CMOS) process is described. The network is constructed with a number of local motion sensors based on biological elementary motion detectors. Experimental and simulation results indicate that the fabricated network computes the local velocity and direction of the moving object in the velocity range of 10-4 m/s to 3.2 ×102 m/s. The results also show that the velocity sensitivity of the network can be changed flexibly. The circuit structure of the network is compact and suitable for highly dense motion sensor arrays.