Event-Based Sensing and Signal Processing in the Visual, Auditory, and Olfactory Domain: A Review.
Event-Based Sensing and Signal Processing in the Visual, Auditory, and Olfactory Domain: A Review.
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DOI：
10.3389/fncir.2021.610446
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发表时间：
2021
影响因子：
3.5
通讯作者：
Schmuker M
中科院分区：
文献类型：
--
作者：
Tayarani-Najaran MH;Schmuker M
神经系统将其主要感受器感知到的物理量转化为一系列事件，然后在大脑中进行处理。信息处理的无与伦比的效率长期以来一直激励着工程师们寻求类似大脑的方法来进行传感和信号处理。在神经形态感测中追求的关键原理是摆脱周期性采样的传统方法，而有利于模仿神经系统中发生的采样的事件驱动方案，其中事件优选地在感测到的刺激改变时发出。在本文中，我们强调的优势和挑战，基于事件的传感和信号处理在视觉，听觉和嗅觉领域。我们还提供了一个调查的文献，涵盖神经形态传感和信号处理的所有三种方式。我们的目标是通过提供以前进行的研究的全面概述，以及突出概念优势，目前的进展和该领域未来的挑战，以促进基于事件的传感和信号处理的研究。
The nervous systems converts the physical quantities sensed by its primary receptors into trains of events that are then processed in the brain. The unmatched efficiency in information processing has long inspired engineers to seek brain-like approaches to sensing and signal processing. The key principle pursued in neuromorphic sensing is to shed the traditional approach of periodic sampling in favor of an event-driven scheme that mimicks sampling as it occurs in the nervous system, where events are preferably emitted upon the change of the sensed stimulus. In this paper we highlight the advantages and challenges of event-based sensing and signal processing in the visual, auditory and olfactory domains. We also provide a survey of the literature covering neuromorphic sensing and signal processing in all three modalities. Our aim is to facilitate research in event-based sensing and signal processing by providing a comprehensive overview of the research performed previously as well as highlighting conceptual advantages, current progress and future challenges in the field.
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影响因子：
5.4
作者：
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通讯作者：
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通讯作者：
Chli, Margarita
DOI：
10.1109/tpami.2013.71
发表时间：
2013-11-01
影响因子：
23.6
作者：
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通讯作者：
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