2015
DOI: 10.4186/ej.2015.19.2.129
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An Engineering Evaluation on the Glimpse of Satellite Image Pre-processing Utility Tools

Abstract: The advancement of technology in the area of satellite remote sensing has been generating voluminous amount of satellite images at regular intervals regularly. The satellite image analysis derive very useful, invaluable and essential inputs for various applications such as disaster management, civil aviation, meteorology, ocean observation systems, earth science studies and defense applications, etc. The satellite image analysis technique provides the necessary inputs for image preprocessing systems as a basic… Show more

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Cited by 2 publications
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“…As the satellite image acquired is too large to be processed, sub-setting is performed on R and NIR bands of the input image to obtain an Area of Interest (AOI). The pre-processing step is carried out in ERDAS Imagine tool (Asokan et al, 2020;Abburu & Golla, 2015).…”
Section: Methodsmentioning
confidence: 99%
“…As the satellite image acquired is too large to be processed, sub-setting is performed on R and NIR bands of the input image to obtain an Area of Interest (AOI). The pre-processing step is carried out in ERDAS Imagine tool (Asokan et al, 2020;Abburu & Golla, 2015).…”
Section: Methodsmentioning
confidence: 99%
“…For low-level feature analysis of satellite images [28], each pixel of the raw image is converted from RGB to the gray scale values (0-255). Introductorily, gray scale value is a format of image in term of 256-valued brightness.…”
Section: Preprocessingmentioning
confidence: 99%