Hyperspectral Imaging Hyperspectral Imaging
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Abstract
Imaging refers to capture, storage, manipulation and display of images. Spectral imaging is a branch of spectroscopy in which a complete spectrum or some spectral information is collected at every location on image plane and is processed. Image cube, a type of data cube is used to represent the spectral images. Hyper spectral imaging and Multispectral imaging falls under Spectral Imaging. Imaging spectrometers are used to produce these hyper spectral Images. There are various applications of Hyper spectral Imaging in Agriculture, Astronomy, Chemical Imaging, Eye Care, Remote Sensing, Surveillance and many more. The work focuses on introduction, data acquisition techniques and challenges in Hyper spectral Imaging.
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