Satellite images edge detection based on morphology models fusion

Mahdi Ghasemi Naraghi  and Mahdi Koohi

doi:10.17485/ijst/2012/v5i7.5

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Satellite images edge detection based on morphology models fusion

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2012/v5i7.5

Year: 2012, Volume: 5, Issue: 7, Pages: 1-4

Original Article

Satellite images edge detection based on morphology models fusion

Mahdi Ghasemi Naraghi¹ and Mahdi Koohi²

^1,2Department of Electrical Engineering, Islamshahr Branch, m.kohy@yahoocom, [email protected], [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

One of the first steps of feature extraction is edge detection. There are various methods for edge detection such as sobel operator, log method and canny operator but with disadvantages (create noise, image smoothing and discontinuous edge detected). We present an improved method for edge detection. In this method, edge detected by morphology’s operator and their combination and with the use of various structure elements of images in satellite and remote sensing.
Keywords: Satellite, Image processing, Edge detection, Multi spectral images