Instal : Jurnal Komputer
Vol 17 No 05 (2025): Instal : Jurnal Komputer

Improving Image Quality in Old Photos Using Histogram Equalization and Intensity Adjustment Methods

fadillah, Ok Muhammad Zikri (Unknown)
Winata, Muhammad Agung (Unknown)
Fachreza, Fikri (Unknown)
Hafiz HS, Fauzan (Unknown)
Saprin, Muhammad (Unknown)

Article Info

Publish Date
25 Jun 2025

Abstract

Old photos often experience a decline in image quality due to age and the limitations of previous camera technology. This makes important visual details difficult to observe. This research aims to improve the image quality of old photos using histogram equalization and intensity adjustment methods with the MATLAB application. This method manipulates the image intensity distribution to obtain more optimal contrast and brightness. The test results show a significant increase in visual detail, histogram distribution, and image contrast values ​​compared to the original photo. However, this method still has limitations in reducing noise so further research is needed for better results.

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Journal Info
Instal : Jurnal Komputer
Website

Abbrev

Instal

Publisher

Cattleya Darmaya Fortuna

Subject

Computer Science & IT Decision Sciences, Operations Research & Management

Description

Focus And Scope Instal : Jurnal Komputer is a peer-reviewed scientific journal published by CV. Cattleya Darmaya Fortuna which has been published since 2009. The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field of ...