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Detection and discrimination for shadow of high resolution satellite images by spatial filter
Other Title(s)
كشف و تمييز الظل لصور الأقمار الصناعيه العالية الدقة بواسطة المرشح المكاني
Author
Source
Issue
Vol. 57, Issue 1C (31 Mar. 2016), pp.785-791, 7 p.
Publisher
University of Baghdad College of Science
Publication Date
2016-03-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
This paper presents a new and effective procedure to extract shadow regions of high- resolution color images.
The method applies this process on modulation the equations of the band space a component of the C1-C2-C3 which represent RGB color, to discrimination the region of shadow, by using the detection equations in two ways, the first by applying Laplace filter, the second by using a Kernel Laplace filter, as well as make comparing the two results for these ways with each other's.
The proposed method has been successfully tested on many images Google Earth Ikonos and Quickbird images acquired under different lighting conditions and covering both urban, roads.
Experimental results show that this algorithm which is simple and effective too increase the precision rate of shadow detection, can be colored the result, and also reduces the error rate of detecting non- shadows as shadows.
In this technical didn't need to morphological filters
American Psychological Association (APA)
Hadi, Anaam Kazim. 2016. Detection and discrimination for shadow of high resolution satellite images by spatial filter. Iraqi Journal of Science،Vol. 57, no. 1C, pp.785-791.
https://search.emarefa.net/detail/BIM-688726
Modern Language Association (MLA)
Hadi, Anaam Kazim. Detection and discrimination for shadow of high resolution satellite images by spatial filter. Iraqi Journal of Science Vol. 57, no. 1C (2016), pp.785-791.
https://search.emarefa.net/detail/BIM-688726
American Medical Association (AMA)
Hadi, Anaam Kazim. Detection and discrimination for shadow of high resolution satellite images by spatial filter. Iraqi Journal of Science. 2016. Vol. 57, no. 1C, pp.785-791.
https://search.emarefa.net/detail/BIM-688726
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 700-701
Record ID
BIM-688726