Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision
Machine vision is an indispensable part of today's artificial intelligence. The artificial visual systems used in industrial production and domestic daily life rely significantly on cameras and image‐processing components for live monitoring and target identifying. They, however, often suffer from bulky volume, high energy consumption, and more critically, lack of adaptive responsiveness under extreme lighting conditions and thus possible mortal visual disability of flash blinding or nyctalopia for applications such as auto‐piloting. Herein, it is demonstrated that perovskite switchable photovoltaic devices are used to effectively construct all‐in‐one sensory neural network. Arising from the spontaneous and electric field‐induced ion‐migration effect, the photoresponsivity of the perovskite device can be reconfigured over the wide range of 540–1270%, which not only allows high‐fidelity adaptive image sensing of the visual information but also acts as updatable synaptic weight to enable the sensor array for performing machine‐learning tasks. With the bioinspired electronic pupil regulation function achieved through adjustable photoresponsivity of the perovskite sensor array, a proof‐of‐concept adaptive machine vision system with a maximum 263% enhancement of the object recognition accuracy for compact, mobile yet delay‐sensitive applications is demonstrated.
- Standort
-
Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
-
Online-Ressource
- Sprache
-
Englisch
- Erschienen in
-
Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision ; volume:2 ; number:9 ; year:2020 ; extent:11
Advanced intelligent systems ; 2, Heft 9 (2020) (gesamt 11)
- Urheber
-
Chen, Qilai
Zhang, Ying
Liu, Shuzhi
Han, Tingting
Chen, Xinhui
Xu, Yanqing
Meng, Ziqi
Zhang, Guanglei
Zheng, Xuejun
Zhao, Jinjin
Cao, Guozhong
Liu, Gang
- DOI
-
10.1002/aisy.202000122
- URN
-
urn:nbn:de:101:1-2022070107413877525920
- Rechteinformation
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
-
15.08.2025, 07:22 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Chen, Qilai
- Zhang, Ying
- Liu, Shuzhi
- Han, Tingting
- Chen, Xinhui
- Xu, Yanqing
- Meng, Ziqi
- Zhang, Guanglei
- Zheng, Xuejun
- Zhao, Jinjin
- Cao, Guozhong
- Liu, Gang
Ähnliche Objekte (12)
Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision
Zweikernige Molybdän- und Wolframkomplexe mit Tellur als Brückenatomen
Eine unifikations-basierte Grammatik für das moderne Chinesisch, dargestellt in der HPSG
Vergleich der Verkehrsentwicklung in deutschen Großstädten und Shanghai sowie Herleitung von Handlungserfordernissen
On Nash equilibrium in prices in an oligopolistic market with demand characterized by a nested multinomial logit model and multiproduct firm as nest
Estimating Energy Demand Elasticities for OECD Countries. A Dynamic Panel Data Approach
A stylized satellite account for human capital
A Behavioral Model of Work-trip Mode Choice in Shanghai
A causality analysis on GDP and air emissions in Norway
Evaluation model of multimedia-aided teaching effect of physical education course based on random forest algorithm
A new equation for period vectors of crystals under external stress and temperature in statistical physics: mechanical equilibrium condition and equation of state
A hybrid differential evolution algorithm for a location-inventory problem in a closed-loop supply chain with product recovery
Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision
Zweikernige Molybdän- und Wolframkomplexe mit Tellur als Brückenatomen
Eine unifikations-basierte Grammatik für das moderne Chinesisch, dargestellt in der HPSG
Vergleich der Verkehrsentwicklung in deutschen Großstädten und Shanghai sowie Herleitung von Handlungserfordernissen
On Nash equilibrium in prices in an oligopolistic market with demand characterized by a nested multinomial logit model and multiproduct firm as nest
Estimating Energy Demand Elasticities for OECD Countries. A Dynamic Panel Data Approach
A stylized satellite account for human capital
A Behavioral Model of Work-trip Mode Choice in Shanghai
A causality analysis on GDP and air emissions in Norway
Evaluation model of multimedia-aided teaching effect of physical education course based on random forest algorithm
A new equation for period vectors of crystals under external stress and temperature in statistical physics: mechanical equilibrium condition and equation of state
A hybrid differential evolution algorithm for a location-inventory problem in a closed-loop supply chain with product recovery
Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision
Zweikernige Molybdän- und Wolframkomplexe mit Tellur als Brückenatomen
Eine unifikations-basierte Grammatik für das moderne Chinesisch, dargestellt in der HPSG
Vergleich der Verkehrsentwicklung in deutschen Großstädten und Shanghai sowie Herleitung von Handlungserfordernissen
On Nash equilibrium in prices in an oligopolistic market with demand characterized by a nested multinomial logit model and multiproduct firm as nest
Estimating Energy Demand Elasticities for OECD Countries. A Dynamic Panel Data Approach
A stylized satellite account for human capital
A Behavioral Model of Work-trip Mode Choice in Shanghai
A causality analysis on GDP and air emissions in Norway
Evaluation model of multimedia-aided teaching effect of physical education course based on random forest algorithm
A new equation for period vectors of crystals under external stress and temperature in statistical physics: mechanical equilibrium condition and equation of state