Results 111 to 120 of about 527,855 (388)

Improved YOLOX-X based UAV aerial photography object detection algorithm

open access: yesImage and Vision Computing, 2023
X. Wang   +4 more
semanticscholar   +1 more source

LANDSAT application of remote sensing to shoreline-form analysis [PDF]

open access: yes
The author has identified the following significant results. LANDSAT imagery of the southern end of Assateague Island, Virginia, was enlarged to 1:80,000 and compared with high altitude (1:130,000) and low altitude (1:24,000) aerial photography in an ...
Dolan, R.   +4 more
core   +1 more source

Employment of fine grain emulsions in aerial photography [PDF]

open access: yes, 1954
Thesis (M.A.)--Boston UniversityThe general problem of this work is to determine the extent to which fine grain emulsions can be employed in aerial photography, with specific application to miniaturization.
Sanborn, Lt Jere L
core   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan   +14 more
wiley   +1 more source

Experience of using non‐specialized unmanned aerial vehicles for aerial surveys in the studies of exogenous geological processes

open access: yesГеодинамика и тектонофизика, 2019
The article reviews the experience of aerial surveys using a quadcopter DJI Inspire 1 PRO (unmanned aerial vehicle, UAV) for solving problems of engineering geodynamics.
A. A. Rybchenko   +3 more
doaj   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Wetland mapping from digitized aerial photography [PDF]

open access: yes
Computer assisted interpretation of small scale aerial imagery was found to be a cost effective and accurate method of mapping complex vegetation patterns if high resolution information is desired.
Kiefer, R. W.   +3 more
core   +1 more source

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