Researchers from the National Institute of Standards and Technology (NIST) and KLA Corporation, a provider of inspection and measurement systems for the semiconductor and related industries, have improved the accuracy of ...
Optics & Photonics
May 31, 2023
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4
People are always eager to obtain clear imaging results through some turbid media, so a variety of methods have been developed to filter out noise and strive to improve the quality of imaging, as if noise is born as the evilest ...
Optics & Photonics
Aug 20, 2021
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7
In recent years, the field of metamaterials has experienced substantial growth, revealing exciting potential, especially in advancing magnetic resonance imaging (MRI) technology. Three new studies led by Dr. Xin Zhang, a ...
General Physics
Jun 12, 2024
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7
Every month, between 50 and 70 million passengers travel through U.S. airports, toting more than 30 million pieces of luggage destined for aircraft cargo holds. Since 2004, federal legislation requires that every one of those ...
Engineering
Jun 11, 2013
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0
Imagine sticking a thin sheet of microscopic cameras to the surface of a car to provide a rear-view image, or wrapping that sheet around a pole to provide 360-degree surveillance of an intersection under construction.
Engineering
Sep 20, 2013
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0
The fires (outlined in red) in this image of Ecuador taken by the Aqua satellite are most likely agricultural in nature.
Earth Sciences
Dec 3, 2013
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0
Researchers have leveraged deep learning techniques to enhance the image quality of a metalens camera. The new approach uses artificial intelligence to turn low-quality images into high-quality ones, which could make these ...
Optics & Photonics
May 15, 2024
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105
Recent testing has shown that super-thin, lightweight X-ray mirrors made of a material commonly used to make computer chips can meet the stringent imaging requirements of next-generation X-ray observatories.
Astronomy
Jul 29, 2019
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18
If you find yourself shouting and gesticulating wildly if others can't hear you during a Zoom call, you're not alone. The more the video quality of an online meeting degrades, the louder we start talking, a new study by researchers ...
Social Sciences
Apr 13, 2022
0
91
Green tea's popularity has grown quickly in recent years. Its fans can drink it, enjoy its flavor in their ice cream and slather it on their skin with lotions infused with it. Now, the tea could have a new, unexpected role—to ...
Materials Science
Mar 18, 2015
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