Results 21 to 30 of about 120,659,477 (285)

Sensor Field: A Computational Model [PDF]

, 2009
In this work we introduce a formal model for studying networks of tiny artifacts, the static synchronous sensor field model (SSSF). The model consider that these devices communicate among them by means of a communication graph. A sensor field interacts with the environment with input/output data streams.
Álvarez Faura, M. del Carme, Duch Brown, Amalia, Gabarró Vallès, Joaquim, Serna Iglesias, María José   +3 more
openaire   +6 more sources

Progress of Materials and Devices for Neuromorphic Vision Sensors

Nano-Micro Letters, 2022
The latest developments in bio-inspired neuromorphic vision sensors can be summarized in 3 keywords: smaller, faster, and smarter. (1) Smaller: Devices are becoming more compact by integrating previously separated components such as sensors, memory, and ...
Sung Woon Cho, Chanho Jo, Yong-Hoon Kim, Sung Kyu Park   +3 more
doaj   +1 more source

Switchable Perovskite Photovoltaic Sensors for Bioinspired Adaptive Machine Vision

Advanced Intelligent Systems, 2020
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 ...
Qilai Chen, Ying Zhang, Shuzhi Liu, Tingting Han, Xinhui Chen, Yanqing Xu, Ziqi Meng, Guanglei Zhang, Xuejun Zheng, Jinjin Zhao, Guozhong Cao, Gang Liu   +11 more
doaj   +1 more source

In-sensor image memorization and encoding via optical neurons for bio-stimulus domain reduction toward visual cognitive processing

Nature Communications, 2022
Designing in-sensor computing systems remains a challenge. Here, the authors demonstrate artificial optical neurons based on the in-sensor computing architecture that fuses sensory and computing nodes into a single platform capable of reducing data ...
Doeon Lee, Minseong Park, Yongmin Baek, Byungjoon Bae, Junseok Heo, Kyusang Lee   +5 more
doaj   +1 more source

Healthcare and IoT devices: role of information technology in the healthcare industry [PDF]

Business & IT, 2022
Today, wearable health products play a crucial role in most locations, such as constant wellness monitoring of people, street traffic management, weather forecasting, along with smart house.
Mingalu Pangare Lingkau, Kuo Ling Haoseng, Mingalu Pangare Lingkau, Mingalu Pangare Lingkau, Yong Meng Phaotangu   +4 more
doaj   +1 more source

Hierarchical Hybrid Electrodes (HHE) for Enhancing the Performance of Water Electrolysis Systems

Nanomaterials
Electrolysis of water is a promising emission-free approach of hydrogen production, making water electrolyzers important for many renewable energy systems. Electrochemical electrodes enriched with nanocatalysts can significantly advance such technologies,
Sanskar Shrestha, Sathvik Peddamalla, Wenhu Wang, Sharmila M. Mukhopadhyay   +3 more
doaj   +1 more source

Sensor-cloud data acquisition based on fog computation and adaptive block compressed sensing

International Journal of Distributed Sensor Networks, 2018
The emergence of sensor-cloud system has completely changed the one-to-one service mode of traditional wireless sensor networks, and it greatly expands the application field of wireless sensor networks.
Zhou-zhou Liu, Shi-ning Li
doaj   +1 more source

Wireless sensor network control through statistical methods [PDF]

, 2015
Wireless Sensor Networks (WSNs) form a new paradigm of computing that allows the physical world to be measured at an unprecedented resolution; and the importance of the technology has been increasingly recognised.
Fang, Lei
core   +2 more sources

Cross-Platform Neuromorphic Photodetectors: From Organic and Oxide to Perovskite, Wide-Bandgap, and Si-CMOS

Photonics
Conventional photodetectors and image sensors deliver high-fidelity digital outputs but face a growing data-movement bottleneck: the energy and latency cost of transferring raw pixel streams to off-chip memory and processors increasingly dominates over ...
Martin Weis
doaj   +1 more source

In-sensor reservoir computing system for latent fingerprint recognition with deep ultraviolet photo-synapses and memristor array

Nature Communications, 2022
The separation of sensor, memory, and processor in a recognition system deteriorates the latency of decision-making and increases the overall computing power. Here, Zhang et al.
Zhongfang Zhang, Xiaolong Zhao, Xumeng Zhang, Xiaohu Hou, Xiaolan Ma, Shuangzhu Tang, Ying Zhang, Guangwei Xu, Qi Liu, Shibing Long   +9 more
doaj   +1 more source