Detection and discrimination for shadow of high resolution satellite images by spatial filter

العناوين الأخرى

كشف و تمييز الظل لصور الأقمار الصناعيه العالية الدقة بواسطة المرشح المكاني

المؤلف

Hadi, Anaam Kazim

المصدر

Iraqi Journal of Science

العدد

المجلد 57، العدد 1C (31 مارس/آذار 2016)، ص ص. 785-791، 7ص.

الناشر

جامعة بغداد كلية العلوم

تاريخ النشر

2016-03-31

دولة النشر

العراق

عدد الصفحات

7

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

الموضوعات

الملخص 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

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 700-701

رقم السجل

BIM-688726