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Efficient Hybrid Method for Pan-Sharpening Enhancement of Multiband Satellite Images

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Last updated: 25 Dec 2024

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Abstract

Pan-sharpening considers one of the most important applications for satellite images as it enhances spectral and spatial information for the images. Empirical Mode Decomposition (EMD) is one of the most powerful techniques for pan-sharpening. It first decomposes the image into a set of Intrinsic Mode Functions (IMFs) and a residual component. These panchromatic and multispectral components are then fused to create an enhanced pan-sharpened image. This paper presents an efficient hybrid method for enhancing pan-sharpening of multiband images transmitted from satellite to ground stations. The proposed approach combines this EMD technique with the most powerful conventional method; Discrete Wavelet Transform (DWT), to maximize the pan-sharpening gain. The proposed hybrid method is validated using satellite images of Nile Valley and Suez Canal region, Egypt, captured by Spot-4 and Landsat-8 satellites. The results imply that the proposed hybrid method provides better qualitative and quantitative quality comparing with the individual and the most common pan-sharpening methods.

DOI

10.21608/mjeer.2020.69011

Keywords

DWT, EMD, image fusion, Landsat-8, pan-sharpening, and Spot-4

Authors

First Name

Tamer M.

Last Name

Talal

MiddleName

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Affiliation

Dept. of Space National Authority for Remote Sensing and Space Sciences (NARSS) Cairo, Egypt

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City

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Orcid

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First Name

Gamal

Last Name

Attiya

MiddleName

-

Affiliation

Dept. of Computer Science and Engineering Faculty of Electronic Engineeing, Menofia University Menouf, Egypt

Email

gamal.attiya@yahoo.com

City

-

Orcid

0000-0002-4771-9165

First Name

Mohamed R.

Last Name

Metwalli

MiddleName

-

Affiliation

Dept. of Data reception National Authority for Remote Sensing and Space Sciences (NARSS) Cairo, Egypt

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City

-

Orcid

-

First Name

Fathi E.

Last Name

Abd El-Samie

MiddleName

-

Affiliation

Dept. of Communications Faculty of Electronic Engineeing, Menofia University Menouf, Egypt

Email

-

City

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Orcid

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First Name

M.I.

Last Name

Dessouky

MiddleName

-

Affiliation

Dept. of Communications Faculty of Electronic Engineeing, Menofia University

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-

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-

Orcid

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Volume

29

Article Issue

1

Related Issue

9963

Issue Date

2020-01-01

Receive Date

2020-01-23

Publish Date

2020-01-01

Page Start

21

Page End

30

Print ISSN

1687-1189

Online ISSN

2682-3535

Article File

MJEER_Volume 29_Issue 1_Pages 21-30.pdf

PDF . 1.6MB

Link

https://mjeer.journals.ekb.eg/article_69011.html

Detail API

https://mjeer.journals.ekb.eg/service?article_code=69011

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Type

Original Article

Type Code

1,088

Publication Type

Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Efficient Hybrid Method for Pan-Sharpening Enhancement of Multiband Satellite Images

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Article

Created At

22 Jan 2023