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Enhancing Moon Crescent Visibility Using Contrast-Limited Adaptive Histogram Equalization and Bilateral Filtering Techniques, Journal of Telecommunications and Information Technology, 2022, nr 1,
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Title: Enhancing Moon Crescent Visibility Using Contrast-Limited Adaptive Histogram Equalization and Bilateral Filtering Techniques, Journal of Telecommunications and Information Technology, 2022, nr 1,

Autor:

Man, Mustafa ; Umar, Roslan ; Zulkeflee, Ahmad Najmuddin ; Ahmad, Nazhatulshima ; Yussof, Wan Nural Jawahir Hj Wan ; Awalludin, Ezmahamrul Afreen

Data wydania:

2022, nr 1

Typ zasobu:

artykuł

Opis:

Image enhancement is becoming increasingly im portant with the advancement of space exploration techniques and the technological development of more durable and sci entifically sound observatories equipped with more powerful telescopes. The enhancement of images helps astronomers an alyze the results and act toward determining the dates of religious festivals. This work describes a technique known as contrast-limited adaptive histogram equalization (CLAHE) with grayscale contrast enhancement and bilateral filtering. We apply CLAHE on the L component of the CIE-Lab color space to adjust lightness contrast. Subsequently, grayscale contrast enhancement is performed to increase the visibility of the moon crescent. Noise caused by grayscale contrast en hancement is reduced using bilateral filtering. Two quantita tive measures are selected (PSNR and MSE) to show the visual improvement achieved by the proposed algorithm.

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:2210

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

CLAHE bilateral filtering CIE-Lab moon crescent image enhancement

Object collections:

Last modified:

25 lut 2026

In our library since:

21 kwi 2022

Number of object content hits:

72

All available object's versions:

https://ribes-54.man.poznan.pl/publication/2516

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Edition name Date
Ahmad, Nazhatulshima, 2022, nr 1, Enhancing Moon Crescent Visibility Using Contrast-Limited Adaptive Histogram Equalization and Bilateral Filtering Techniques, Journal of Telecommunications and Information Technology 25 lut 2026

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Yussof, Wan Nural Jawahir Hj Wan Awalludin, Ezmahamrul Afreen Bachok, Zainudin Hitam, Muhammad Suzuri Arsad, Tengku Noorfarahana T.

2022, nr 1
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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

Phone

(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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