Results 121 to 130 of about 122,985 (297)

PMRVT: Parallel Attention Multilayer Perceptron Recurrent Vision Transformer for Object Detection with Event Cameras

Sensors
Object detection in high-speed and dynamic environments remains a core challenge in computer vision. Conventional frame-based cameras often suffer from motion blur and high latency, while event cameras capture brightness changes asynchronously with ...
Zishi Song, Jianming Wang, Yongxin Su, Yukuan Sun, Xiaojie Duan   +4 more
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source

The cyber-enhanced tank: a novel concept for increased realism and multi-modal monitoring in tank based finfish aquaculture research

Frontiers in Robotics and AI
In recent years, several studies that analyze and interpret fish behavioral patterns in aquaculture settings have been published. Understanding how the fish react and respond to various scenarios and treatments can help provide insight and knowledge on ...
Dimitris Voskakis, Martin Føre, Eirik Svendsen, Aleksander Perlic Liland, Sonia Rey Planellas, Harkaitz Eguiraun, Harkaitz Eguiraun, Pascal Klebert   +7 more
doaj   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Learning Domain-Invariant Representations for Event-Based Motion Segmentation: An Unsupervised Domain Adaptation Approach

Journal of Imaging
Event cameras provide microsecond temporal resolution, high dynamic range, and low latency by asynchronously capturing per-pixel luminance changes, thereby introducing a novel sensing paradigm.
Mohammed Jeryo, Ahad Harati
doaj   +1 more source

Insights into Batch Selection for Event-Camera Motion Estimation. [PDF]

Sensors (Basel), 2023
Valerdi JL, Bartolozzi C, Glover A.
europepmc   +1 more source

Stereo-Event flow dataset

, 2020
This is a stereo event camera PTV for 3D dense ...
Wang, Yuanhao
core   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Frame-Based vs. Event-Based Optical Turbulence Strength Estimation: A Comparative and Hybrid Approach

Atmosphere
Atmospheric turbulence, quantified by the refractive index structure parameter (Cn2), degrades the performance of optical systems. Reliable Cn2 estimation is critical for free-space optical communication, remote sensing, and astronomy.
Dor Mizrahi, Daniel Brisk, Yogev Mordechai, Or Maor   +3 more
doaj   +1 more source

Characterisation of a single photon event camera for quantum imaging. [PDF]

Sci Rep, 2023
Vidyapin V, Zhang Y, England D, Sussman B.   +3 more
europepmc   +1 more source