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Diena Rauda Ramdania
Department of Informatics, UIN Sunan Gunung Djati Bandung, Indonesia
Computer Science & IT

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Multiscale Retinex Application to Analyze Face Recognition Supriyanto Supriyanto; Maisevli Harika; Maya Sri Ramadiani; Diena Rauda Ramdania
JOIN (Jurnal Online Informatika) Vol. 5 No 2 (2020)
Publisher : Department of Informatics, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/join.v5i2.668

Abstract

The main challenge that facial recognition introduces is the difficulty of uneven lighting or dark tendencies. The image is poorly lit, which makes it difficult for the system to perform facial recognition. This study aims to normalize the lighting in the image using the Multiscale Retinex method. This method is applied to a face recognition system based on Principal Component Analysis to determine whether this method effectively improves images with uneven lighting. The results showed that the Multiscale Retinex approach to face recognition's correctness was better, from 40% to 76%. Multiscale Retinex has the advantage of dark facial image types because it produces a brighter image output.
Co-Authors Maisevli Harika Maya Sri Ramadiani Supriyanto Supriyanto