MDP Student Conference
Vol 1 No 1 (2022): The 1st MDP Student Conference 2022

REDUKSI NOISE PADA PENGOLAHAN CITRA DIGITAL MENGGUNAKAN MATLAB

Kersen Kersen (Unknown)
Edward Pratama (Unknown)
Davin Hansel Winata (Unknown)
M Bima Putra Sansaya (Student)



Article Info

Publish Date
28 Jan 2022

Abstract

Abstract: Noise Reduction is an operation used for reducing noises to decrease flaws of an image. Noise can be formed because of the lacks of lighting, incompatible censor, environmental causes, and data loss. There are some kinds of noises, namely Salt and Pepper noise, gaussian noise, and periodical noise. In order to reduce the noise, filters such as median filter, mean filter, and gaussian filter are necessary. In this article, various noises are applied to an image of animated character using MATLAB before then fixed using the required filters. The methods used to test the noises, such as Gaussian noise, periodical noise, and Salt and Pepper noise. The testing method is noise detection which commonly occurred on a damaged image. Filter used to fix said noises are Gaussian, mean, and median filter. Abstrak: Noise reduksi merupakan operasi yang digunakan untuk mengurangi derau (noise) untuk memperbaiki atau mengurangi kecacatan pada citra. Noise dapat disebabkan karena kurang cahaya, sensor tidak sesuai, faktor lingkungan, dan data loss. Derau terdiri dari derau salt and pepper, derau gaussian, dan derau periodik. Untuk mengurangi derau tersebut kami menggunakan filter, yaitu median filter, mean filter, dan gaussian filter. Pada artikel ini kami menguji derau dengan gambar karakter menggunakan matlab dan memperbaiki kualitas citra menggunakan filter. Metode-metode yang digunakan untuk menguji derau pada gambar yaitu, Gaussian noise, Periodik noise, Salt and Pepper Noise. Metode pengujian yang digunakan merupakan pendeteksian derau yang sering dijumpai dalam kerusakan citra. Filter yang digunakan untuk memperbaiki noise pada gambar yaitu dengan menggunakan Gaussian Filter, Mean Filter, dan Median Filter.

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Journal Info

Abbrev

msc

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering

Description

MDP Student Conference is a one-year national conference organized by the Universitas Multi Data Palembang. We are inviting teachers, lecturers, researchers, scholars, students, and or other key stakeholders to present and discuss their latest findings, innovations, and best practices as well as ...