Image processing of a spectrogram produced by Spectrometer Airglow Temperature Imager
Computational Physics
2011-02-23 v1 Computer Vision and Pattern Recognition
Instrumentation and Detectors
Abstract
The Spectral Airglow Temperature Imager is an instrument, specially designed for investigation of the wave processes in the Mesosphere-Lower Thermosphere. In order to determine the kinematics parameters of a wave, the values of a physical quantity in different space points and their changes in the time should be known. An approach for image processing of registered spectrograms is proposed. A detailed description is made of the steps of this approach, related to recovering CCD pixel values, influenced by cosmic particles, dark image correction and filter parameters determination.
Keywords
Cite
@article{arxiv.1006.3403,
title = {Image processing of a spectrogram produced by Spectrometer Airglow Temperature Imager},
author = {Atanas Marinov Atanassov},
journal= {arXiv preprint arXiv:1006.3403},
year = {2011}
}
Comments
4 pages, 5 figures; In Conference Proceedings "Fundamental Space Research", Sunny Beach, Bulgaria, 21-28 Sep 2008, 328-331