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基于传感器内计算的动态视觉预测分析

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阐述一种创新的基于多维信息的传感器内计算方法,实现图像的高效识别与预测.该方法融合储层计算(RC)网络的理论框架,并以此为基础,开发出一种基于二硫化钼(MoS2)的探测器阵列.充分利用探测器本身固有的光电导率(PPC)效应.通过这种方式,成功地将当前与过去的多帧信息整合至单一帧内,从而改变传统的逐帧计算模式.此外,在器件层面进行深入的预处理,细致比较不同衰减曲线对任务性能的影响.最终实现多帧字母变换预测任务,为机器视觉领域带来新的突破.
Analysis of Dynamic Visual Prediction Based on In-sensor Computing Network
This paper describes a method of in-sensor computing with multidimensional information to achieve image recognition and prediction.In the work,incorporating the computational theory of reservoir computing(RC)networks,it developed a MoS2-based detector array that functions as a dynamic photoelectronic reservoir,and by leveraging the inherent persistence of photoconductivity(PPC)effect of the detector itself,integrated present and past multi-frame information into a single frame,breaking traditional frame-by-frame computing paradigm.Furthermore,it performed preprocessing on the device to compare the impact of different decay curves on task performance,ultimately accomplishing multi-frame letter transformation classification and word prediction tasks.

intelligent technologydynamic visionin-sensor computing networkMoS2

李耘海、付晓

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江苏大学 物理与电子工程学院,江苏 212000

智能技术 动态视觉 感内计算 二硫化钼

2024

集成电路应用
上海贝岭股份有限公司

集成电路应用

影响因子:0.132
ISSN:1674-2583
年,卷(期):2024.41(6)