Results 141 to 150 of about 28,127 (288)

Stereo Co-capture System for Recording and Tracking Fish with Frame- and Event Cameras

, 2022
This work introduces a co-capture system for multi-animal visual data acquisition using conventional cameras and event cameras. Event cameras offer multiple advantages over frame-based cameras, such as a high temporal resolution and temporal redundancy ...
Gallego, Guillermo, Hamann, Friedhelm
core  

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source

Fusing Events and Frames with Coordinate Attention Gated Recurrent Unit for Monocular Depth Estimation

Sensors
Monocular depth estimation is a central problem in computer vision and robot vision, aiming at obtaining the depth information of a scene from a single image.
Huimei Duan, Chenggang Guo, Yuan Ou
doaj   +1 more source

Asynchronous Blob Tracker for Event Cameras

IEEE Transactions on Robotics
Event-based cameras are popular for tracking fast-moving objects due to their high temporal resolution, low latency, and high dynamic range. In this paper, we propose a novel algorithm for tracking event blobs using raw events asynchronously in real time.
Ziwei Wang 0002, Timothy Molloy, Pieter van Goor, Robert E. Mahony   +3 more
openaire   +2 more sources

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita, Lucas R. L. Norg, Patrick Diederen, Clint van Hoesel, Christ H. L. Weijtens, Peter A. Bobbert, Reinder Coehoorn   +6 more
wiley   +1 more source

Low-Power Dynamic Object Detection and Classification With Freely Moving Event Cameras. [PDF]

Front Neurosci, 2020
Ramesh B, Ussa A, Della Vedova L, Yang H, Orchard G.   +4 more
europepmc   +1 more source

Visual Grounding from Event Cameras

CoRR
Abstract Paper (Non-Archival) @ ICCV 2025 NeVi ...
Lingdong Kong, Dongyue Lu, Ao Liang, Rong Li, Yuhao Dong, Tianshuai Hu, Lai Xing Ng, Wei Tsang Ooi, Benoit R. Cottereau   +8 more
openaire   +2 more sources

ESIM: an Open Event Camera Simulator

, 2018
Event cameras are revolutionary sensors that work radically differently from standard cameras. Instead of capturing intensity images at a fixed rate, event cameras measure changes of intensity asynchronously, in the form of a stream of events, which encode per-pixel brightness changes.
Rebecq, Henri, Gehrig, Daniel, Scaramuzza, Davide   +2 more
openaire   +3 more sources

Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats

Advanced Functional Materials, EarlyView.
We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang, Ilya Pyatnitskiy, Yanshu Shi, Kai Wing Kevin Tang, Yi Xie, Sihan Yu, Thomas Wynn, Xiangping Liu, Ju‐Chun Hsieh, Jinmo Jeong, Weilong He, Brinkley Artman, Anakaren Romero Lozano, Xi Shi, Arjun Sangani, Lief E Fenno, Samantha Santacruz, Banglin Chen, Huiliang Wang   +18 more
wiley   +1 more source

Gait recognition with event cameras

Gait recognition is a fundamental task in activity tracking, health monitoring, security surveillance and many other computer vision applications. A variety of sensors have been utilised for gait recognition, such as standard cameras, infrared cameras ...
Du, Bowen
core