Results 101 to 110 of about 1,505,743 (327)

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

N-DriverMotion: Driver Motion Learning and Prediction Using an Event-Based Camera and Directly Trained Spiking Neural Networks on Loihi 2

IEEE Open Journal of Vehicular Technology
Driver motion recognition is a key factor in ensuring the safety of driving systems. This paper presents a novel system for learning and predicting driver motions, along with an event-based (720 × 720) dataset, N-DriverMotion, newly collected to ...
Hyo Jong Chung, Byungkon Kang, Yoon Seok Yang   +2 more
doaj   +1 more source

EV-GS: Event-Based Gaussian Splatting for Efficient and Accurate Radiance Field Rendering [PDF]

International Workshop on Machine Learning for Signal Processing
Computational neuromorphic imaging (CNI) with event cameras offers advantages such as minimal motion blur and enhanced dynamic range, compared to conventional frame-based methods.
Jingqian Wu, Shu Zhu, Chutian Wang, Edmund Y. Lam   +3 more
semanticscholar   +1 more source

Automated camera ranking and selection using video content and scene context

, 2012
PhDWhen observing a scene with multiple cameras, an important problem to solve is to automatically identify “what camera feed should be shown and when?” The answer to this question is of interest for a number of applications and scenarios ranging from ...
Daniyal, Fahad M., Daniyal, Fahad M
core  

A sparsity-driven approach to multi-camera tracking in visual sensor networks [PDF]

, 2013
In this paper, a sparsity-driven approach is presented for multi-camera tracking in visual sensor networks (VSNs). VSNs consist of image sensors, embedded processors and wireless transceivers which are powered by batteries. Since the energy and bandwidth
Çetin, Müjdat, Mujdat Cetin, Coşar, Serhan, Serhan Cosar   +3 more
core   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

High-Throughput Asynchronous Convolutions for High-Resolution Event-Cameras

, 2022
Event cameras are promising sensors for on-line and real-time vision tasks due to their high temporal resolution, low latency, and redundant static data elimination. Many vision algorithms use some form of spatial convolution (i.e.
Leandro de Souza Rosa, Arren Glover, Chiara Bartolozzi, Aiko Dinale, Simeon Bamford   +4 more
core   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

A Color Event-Based Camera Emulator for Robot Vision

Event-based cameras are becoming increasingly popular due to their asynchronous spatial-temporal information, high temporal resolution, power efficiency, and high dynamic range advantages. Despite these benefits, the adoption of these sensors has been hindered, mainly due to their high cost.
Ignacio G. Bugueño-Córdova, Miguel Campusano, Robert Guamán Rivera, Rodrigo Verschae   +3 more
openaire   +1 more source

Trajectory based video analysis in multi-camera setups

, 2010
PhDThis thesis presents an automated framework for activity analysis in multi-camera setups. We start with the calibration of cameras particularly without overlapping views.
Anjum, Nadeem
core