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109051

USING OF VHR SATELLITE IMAGES FOR ROAD NETWORK EXTRACTION IN EGYPT

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Civil Engineering: structural, Geotechnical, reinforced concrete and s…nd sanitary engineering, Hydraulic, Railway, construction Management.

Abstract

Roads extraction from VHR satellite images are very paramount for GIS and map updating. Due to the high resolution of satellite images, there are many obstacles broken roads such as shadow, and vehicles. The present work aims to find the most suitable road extraction approach that can be applied in the Egyptian environment. In this study, two satellite images from WorldView-2 and WorldView-3 were used. Classification of image by pixel-based and object-based was carried out to find the appropriate classification method for road extraction. Then, road class refinement by morphology and angular texture signature are performed to decrease the misclassifications between roads and other spectrally similar objects. After that, an iterative and localized Hough transform method was compared with the thinning algorithm method to find the proper method that can extract road centerline segments from the refined images. The performance of the extracted roads was estimated by using the common metrics; completeness, correctness, and quality. The results of this work demonstrate that the random tree in object-based classification achieves the highest overall accuracy than other classification methods. Also, thinning algorithm has more advantages than Hough transform.

DOI

10.21608/jesaun.2020.109051

Keywords

Road network, Hough transform, thinning algorithm, Morphology, road centerline extraction, and classification

Authors

First Name

Beshoy

Last Name

Nady

MiddleName

-

Affiliation

Civil Eng. Dept., Faculty of Engineering, Assuit University, Assuit, Egypt

Email

-

City

-

Orcid

-

First Name

Yasser

Last Name

Mostafa

MiddleName

-

Affiliation

Civil Eng. Dept., Faculty of Engineering, Sohag University, Sohag, Egypt

Email

-

City

-

Orcid

-

First Name

Yousef A.

Last Name

Abbas

MiddleName

-

Affiliation

Civil Eng. Dept., Faculty of Engineering, Assuit University, Assuit, Egypt

Email

-

City

-

Orcid

-

First Name

Mahmoud

Last Name

Enieb

MiddleName

-

Affiliation

Civil Eng. Dept., Faculty of Engineering, Assuit University, Assuit, Egypt

Email

m.enieb@aun.edu.eg

City

-

Orcid

0000-0001-5509-0849

Volume

48

Article Issue

No 1

Related Issue

16253

Issue Date

2020-01-01

Receive Date

2019-09-02

Publish Date

2020-01-01

Page Start

20

Page End

31

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 48_Issue No 1_Pages 20-31.pdf

PDF . 964.9kB

Link

https://jesaun.journals.ekb.eg/article_109051.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=109051

Order

3

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

USING OF VHR SATELLITE IMAGES FOR ROAD NETWORK EXTRACTION IN EGYPT

Details

Type

Article

Created At

23 Jan 2023