Results 21 to 30 of about 6,505,060 (289)
The Integral Field View of the Orion Nebula [PDF]
, 2014 This paper reviews the major advances achieved in the Orion Nebula through the use of integral field spectroscopy (IFS). Since the early work of Vasconcelos and collaborators in 2005, this technique has facilitated the investigation of global properties ...
Mesa-Delgado, Adal
core +3 more sources
Mapping Burned Areas in Tropical Forests Using a Novel Machine Learning Framework
Remote Sensing, 2018 This paper presents an application of a novel machine-learning framework on MODIS (moderate-resolution imaging spectroradiometer) data to map burned areas over tropical forests of South America and South-east Asia.
Varun Mithal +5 more
doaj +1 more source
Sensors, 2023 Risley-prism-based image sensors can expand the imaging field of view through beam control. The larger the top angle of the prism, the higher the magnification of the field of view, but at the same time, it aggravates the problem of imaging aberrations ...
Zhonglin Lin +6 more
doaj +1 more source
The Science Case for a Southern Wide Field of View Detector [PDF]
, 2019 EAS arrays are survey instruments able to monitor continuously all the overhead sky. Their sensitivity in the sub-TeV/TeV energy domain cannot compete with that of Cherenkov telescopes, but the wide field of view (about 2 sr) is ideal to complement ...
Di Sciascio, G.
core +2 more sources
Journal of Information Display, 2022 We present a novel design of the lightguide type optical see-through Maxwellian near-eye display. The proposed display reconfigures vertically long input images to horizontally long output images for wide horizontal viewing-angle.
Woongseob Han +3 more
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Learning Camera Parameters With Weighted Edge Attention From Single-View Images
IEEE Access, 2023 This paper presents a novel Deep Learning (DL) model that estimates camera parameters, including camera rotations, field of view, and distortion parameter, from single-view images.
Moonsoo Jeong, Hyogeun Byun, Sungkil Lee
doaj +1 more source
Wide field-of-view microscope based on holographic focus grid illumination [PDF]
, 2010 We have developed a new microscopy design that can achieve wide field-of-view (FOV) imaging and yet possesses resolution that is comparable to a conventional microscope.
Changhuei Yang +14 more
core +1 more source
Insights into the long-term (2005–2021) spatiotemporal evolution of summer ozone production sensitivity in the Northern Hemisphere derived with the Ozone Monitoring Instrument (OMI) [PDF]
Atmospheric Chemistry and PhysicsTropospheric ozone (O3) formation depends on the relative abundance of precursor species, nitrogen oxides (NOx), and volatile organic compounds (VOCs). Advancements in satellite retrievals of formaldehyde (HCHO) and nitrogen dioxide (NO2) vertical column
M. S. Johnson +7 more
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Faraday effect : a field theoretical point of view
, 1999 We analyze the structure of the vacuum polarization tensor in the presence of a background electromagnetic field in a medium. We use various discrete symmetries and crossing symmetry to constrain the form factors obtained for the most general case.
A. Loeb +21 more
core +1 more source
FY-3E Satellite Plasma Analyzer
Atmosphere, 2023 The FY-3E satellite plasma analyzer marks China’s first detection of the characteristics, occurrence, and development of the typical plasma environment in the dawn–dusk orbit space. It provides data source support for operational space weather alerts and
Zheng Tian +11 more
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