Results 71 to 80 of about 151,561 (327)

EAGAN: Event‐based attention generative adversarial networks for optical flow and depth estimation

IET Computer Vision, 2022
Event camera is a new vision sensor that produces independent asynchronous responses to each pixel's change of illumination intensity. The unique principle of event camera has many advantages over traditional cameras, such as low latency, high temporal ...
Xiuhong Lin, Chenhui Yang, Xuesheng Bian, Weiquan Liu, Cheng Wang   +4 more
doaj   +1 more source

Towards the development of a smart flying sensor: illustration in the field of precision agriculture [PDF]

, 2015
Sensing is an important element to quantify productivity, product quality and to make decisions. Applications, such as mapping, surveillance, exploration and precision agriculture, require a reliable platform for remote sensing.
Copot, Cosmin, De Keyser, Robain, Hernandez Naranjo, Jairo Andres, Murcia, Harold   +3 more
core   +1 more source

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source

A camera uncertainty model for collaborative visual sensor network applications [PDF]

Proceedings of the 9th International Conference on Distributed Smart Cameras, 2015
Visual Sensor Networks (VSNs) exploit the processing and communication capabilities of modern smart cameras to handle a variety of applications such as security and surveillance, industrial monitoring, and critical infrastructure protection. The performance of VSNs can be severely degraded because of errors in the detection module.
Kyrkou, C., Christoforou, E., Theocharides, Theocharis, Panayiotou, Christos G., Polycarpou, Marios M., Kyrkou, C., Christoforou, E., Theocharides, Theocharis, Panayiotou, Christos G., Polycarpou, Marios M.   +9 more
openaire   +2 more sources

A Reaction-Diffusion-Based Coding Rate Control Mechanism for Camera Sensor Networks

Sensors, 2010
A wireless camera sensor network is useful for surveillance and monitoring for its visibility and easy deployment. However, it suffers from the limited capacity of wireless communication and a network is easily overflown with a considerable amount of ...
Naoki Wakamiya, Masayuki Murata, Katsuya Hyodo, Hiroshi Yamamoto   +3 more
doaj   +1 more source

A Software Retina for Egocentric & Robotic Vision Applications on Mobile Platforms [PDF]

, 2016
We present work in progress to develop a low-cost highly integrated camera sensor for egocentric and robotic vision. Our underlying approach is to address current limitations to image analysis by Deep Convolutional Neural Networks, such as the ...
Aragon Camarasa, Gerardo, Cockshott, W. Paul, Hockings, Nick, Schmidt, Adam, Siebert, J. Paul, Wang, Xiaomeng   +5 more
core  

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

3D Camouflaging Object using RGB-D Sensors

, 2017
This paper proposes a new optical camouflage system that uses RGB-D cameras, for acquiring point cloud of background scene, and tracking observers eyes.
Eshrah, Islam A., Rashwan, Mohsen A., Siddek, Ahmed M.   +2 more
core   +1 more source

Spatial and Angular Resolution Enhancement of Light Fields Using Convolutional Neural Networks [PDF]

, 2018
Light field imaging extends the traditional photography by capturing both spatial and angular distribution of light, which enables new capabilities, including post-capture refocusing, post-capture aperture control, and depth estimation from a single shot.
Gul, M. Shahzeb Khan, Gunturk, Bahadir K.   +1 more
core   +2 more sources

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