Results 81 to 90 of about 235,607 (310)

Trajectory based video analysis in multi-camera setups [PDF]

open access: yes, 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   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

16mm-cameras-reunite-briantufano-medium.mp4

open access: yes, 2018
This footage was filmed in May 2015 in the television studio at Royal Holloway University of London in Egham, United Kingdom.A team of veteran television film cameramen, electricians, and sound engineers who worked at the BBC Television Film Studios in ...
Nick Hall (4554379)   +2 more
core   +1 more source

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

open access: yesAdvanced 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   +9 more
wiley   +1 more source

Proof of concept of diffuse optical tomography using time-of-flight range imaging cameras [PDF]

open access: yes, 2010
Diffuse optical tomography is an optical technique to create 3-dimensional images of the inside of highly scattering material. Research groups around the world have been developing imaging systems using various source-detector arrangements to determine ...
Ahmad Hassan   +7 more
core   +1 more source

Experimental demonstration of RGB LED-based optical camera communications [PDF]

open access: yes, 2015
Red, green, and blue (RGB) light-emitting diodes (LEDs) are widely used in everyday illumination, particularly where color-changing lighting is required.
Ghassemlooy, Zabih   +7 more
core   +1 more source

Enhancing Exercise Monitoring and Guidance Through Mobile Augmented Reality: A Comparative Study of RGB and LiDAR

open access: yesIEEE Access
Augmented Reality (AR) technology for motion tracking is often used on mobile devices with an RGB front camera or LiDAR sensor rear camera. While there are various AR applications for exercise, there is a lack of comparative studies investigating the ...
Charlee Kaewrat   +2 more
doaj   +1 more source

Lane detection algorithm based on temporal–spatial information matching and fusion

open access: yesCAAI Transactions on Intelligence Technology, 2019
Given the problems of less single-image information and poor anti-interference ability, a lane detection algorithm based on temporal-spatial information matching and fusion by reverse perspective transformation is proposed in this study.
Jun Wang, Bin Kong, Tao Mei, Hu Wei
doaj   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Transfer learning for temporal nodes bayesian networks [PDF]

open access: yes, 2013
Probabilistic graphical models are a common choice for modeling domains that operate under uncertainty. Within this framework, Bayesian networks have become very popular due to their highly intuitive representation that makes their interpretation easy ...
LINDSEY JENNIFER FIEDLER CAMERAS
core  

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