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Journal : Bulletin of Electrical Engineering and Informatics

Handwritten Kaganga script classification using deep learning and image fusion Dwika Putra, Erwin; Ermatita, Ermatita; Abdiansah, Abdiansah
Bulletin of Electrical Engineering and Informatics Vol 14, No 2: April 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v14i2.8747

Abstract

Classification of traditional handwriting script and to preserve many cultures have been developed in some parts of the world, including image classification of handwriting Kaganga script. This study aims to propose a new combination model by implementing top-hat transform (THT) and contrast-limited adaptive histogram equalization (CLAHE) with discrete wavelet transform (DWT) to support the performance of the convolutional neural network (CNN) in Kaganga script classification. The top-hat transform and contrast-limited adaptive histogram equalization with discrete wavelet transform Fusion L2 convolutional neural network (DWT-THCL L2 CNN) models get the best accuracy from the CNN with L1 regularization, CNN with dropout regularization, CNN with L2 regularization and CNN with L2 regularization and CLAHE models. Based on the experimental results, the DWT-THCL L2 CNN model successfully increased training accuracy by 7.76%, validation accuracy by 5.11%, and testing accuracy by 3.73% from the CNN L1 model. The DWT-THCL L2 CNN model received a training accuracy of 99.87%, validation accuracy of 82.61%, and testing accuracy of 82.61%, while the CNN model with L1 regularization (L1 CNN) only received a training accuracy of 92.11%, validation accuracy of 77.50%, and testing accuracy of 78.88%.
Co-Authors Abdiansah, Abdiansah Abdullah, Dedy Abdullah, Dedy Ade Rangga Saputera Agastra Galih Setiawan Ahmad Sayyeid Al Jadd Alber Uci Saputra Andi Nugroho Andi Nugroho, Andi Angtyas Candra Pratama Apridiansyah, Yovi Ayumi, Vina Azildjian Arma Yuda Azildjian Arma Yuda Bony Triwahyuda Charles Roenal Krisubiyantoro Dede Erwan Dedy Abdullah Dedy Abdullah Dedy Agung Prabowo Depmi Hardianto Deslianti, Dwita Deslianti, Dwita Diana Diana Ermatita - Erzi Hidayat Fikri Agnesa Putra Filda Rahayu Firdianti Sukemi Hadiguna Setiawan Handrie Noprison Hardianto, Depmi Harry Witriyono Harry Witriyono Herianto Herianto hidayah, agung kharisma Ilham Fahriansyah Ilham Fahriansyah Ilham Fahriansyah, Ruliyani Jastrawan, Noris Jefri Zulkarnain Khairullah khairullah Krismiyani Krismiyani Krismiyani, Krismiyani M Khairunnas M. Alfarisi M. Alfarisi M. Husni Rifqo Mariana Purba Mariana Purba Marissa Utami Marrisa Utami Moh. Rere Valentino Zantohar Monsya Juansen Muhammad Husni Rifqo Muhammad Husni Rifqo Naufal Afif Hawari Noprisson, Handrie Noris Jastrawan Nur Ani Nuri David Maria Veronika Pahrizal, Pahrizal Pitersa Susanto Purba, Mariana Putra, Zulhamdi Rahmat Arif Ma’ruf Rega Satya Putra Rifqo, Muhammad Husni Rio Eka Prayuda Rizky Rahmat Saputra Rizky Rahmat Saputra Ruliyani Sahrudin, Sahrudin Salamah, Umniy Sandhy Fernandez Sarwati Rahayu Sonita, Anisya Stefanus Santosa Sulis Sandiwarno ujang juhardi Vendi Handoyo Handoyo Veronika, Nuri David Maria Wachyu Hari Haji Wahyu Adianto Yetman Erwadi Yulia Darmi Yuza Reswan Zalia Apriyanti Zulhamdi Putra