Results 141 to 150 of about 362,159 (292)

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

Advanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park, Yidam Song, Hyun‐Woo Choi, Jaeuk Sung, Harin Jin, WonSeok Gwak, Kirim Yoo, Soohwang Lee, Jongeon Park, Jeongmin Kim, Hye‐Jun Jo, Jahyun Koo, Youngdo Jeong, Kwan Hyi Lee, Seung‐Jung Kee, Hojun Kim   +15 more
wiley   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source

Asynchronous event-based 3d vision

Evénement asynchrone à base de vision 3D L’implementation de la vision biologique sur machine est un problème majeur que la recherche actuelle a à peine effleuré la surface. Les organismes vivants sont capables de réaliser des tâches visuelles très complexes et de manière très efficace.
openaire   +2 more sources

Event-based dataset for classification and pose estimation

, 2022
We present a new data processing pipeline for automatically labelled stereo vision data. The method is based on 3D positioning of 3D printed props with active LED markers.
Jens E Pedersen (16298342), James Turner (4463608), Thomas Nowotny (4462033), Jörg Conradt (3811675)   +3 more
core  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Query-Side Adversarial Attacks on Event-Based Person Re-Identification: A First-Order Robustness Analysis

Applied Sciences
Event-based person re-identification (Re-ID) has recently emerged as a privacy-friendly alternative to conventional RGB-based surveillance. However, the security and adversarial robustness of these systems remain largely understudied. This paper presents
Jung Heum Woo, Eun-Kyu Lee
doaj   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Event-based Vision for High-Speed Robotics

, 2017
Cameras are appealing sensors for mobile robots because they are small, passive, inexpensive and provide rich information about the environment. While cameras have been used successfully on a plenitude of robots, such as autonomous cars or drones, serious challenges remain: power consumption, latency, dynamic range, and frame rate, among others.
openaire   +2 more sources

Neuromorphic Event-based Time Oriented Vision

Imaging and Applied Optics 2015, 2015
How the advent of neuromorphic event-driven vision has started introducing a paradigm shift in machine vision in acquiring and processing asynchronous visual information outperforming conventional machine vision. Article not available.
openaire   +2 more sources

Context-aware Sparse Spatiotemporal Learning for Event-based Vision

2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
Accepted at IROS ...
Shenqi Wang, Guangzhi Tang
openaire   +2 more sources