E3S Web Conf.
Volume 333, 2021Regional Problems of Earth Remote Sensing (RPERS 2021)
|Number of page(s)||5|
|Section||Models and Methods of Remote Sensing Data Processing|
|Published online||21 December 2021|
Digital processing of space images using global filtering in the frequency area
Siberian Federal University, School of Space and Information Technology, 660074, Krasnoyarsk, Russian Federation
* Corresponding author: email@example.com
In modern systems, remote sensing widespread two-dimensional fast Fourier transform (FFT) for processing satellite images and the subsequent image filtering. In this paper we consider the possibility of using combinations of high and low frequency filters to improve global images terrestrial surface.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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