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All Journal International Journal of Electrical and Computer Engineering Buletin Peternakan JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Veteriner Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) Jurnal Ilmu Komputer dan Agri-Informatika Jurnal Teknologi Informasi dan Ilmu Komputer Register: Jurnal Ilmiah Teknologi Sistem Informasi Jurnal Teknologi dan Sistem Komputer JOIV : International Journal on Informatics Visualization Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JITK (Jurnal Ilmu Pengetahuan dan Komputer) ILKOM Jurnal Ilmiah Warta Penelitian Perhubungan Indonesian Journal of Electrical Engineering and Computer Science Computer Science and Information Technologies Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal INFOTEL Indonesian Journal of Statistics and Its Applications Warta Penelitian Perhubungan
Sony Hartono Wijaya
Departement Of Computer Science, Faculty Of Animal Science, IPB University, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Transportation Veterinary Other

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Journal : JOIV : International Journal on Informatics Visualization

 1 
Classification of Coral Images Using Support Vector Machine with Gray Level Co-Occurrence Matrix Feature Extraction Nababan, Adi Pandu Rahmat; Haryanto, Toto; Wijaya, Sony Hartono
JOIV : International Journal on Informatics Visualization Vol 9, No 3 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.3.2708

Abstract

This research developed a coral image classification method using Support Vector Machine (SVM) with Gray Level Co-occurrence Matrix (GLCM) feature extraction to improve the accuracy of coral reef condition monitoring. Coral images were collected in the waters of Sangihe Islands Regency and labelled by experts for healthy, unhealthy, and dead categories. Preprocessing included cropping, background removal, sharpening, and image normalization. GLCM feature extraction was performed with a distance of 1, 2, and 3 pixels and directions of 0°, 45°, 90°, and 135°. SVM uses Linear, Radial Basis Function, and Polynomial kernels with parameters set in a grid. The results indicate that the polynomial kernel with parameters C=10, degree=3, and gamma=1 achieves the highest accuracy, at 91.85%. Oversampling increased the accuracy by 2.17%, while feature selection by boxplot and model-based decreased the accuracy by 0.8% and 0.2%, respectively. On the other hand, feature selection using correlation analysis significantly decreased accuracy by 16.11%. These findings significantly contribute to coral reef conservation by offering a more accurate and efficient classification method. This method enables better and timely monitoring of coral reef conditions, thus supporting more effective conservation interventions. Integrating these research results into IoT systems can improve overall coral reef monitoring and conservation efforts.
Co-Authors Adhi Kusnadi Agus Buono Ahmad Kamal Nasution Ali Khumaidi Amin Elhan Annisa Annisa Annisa Saraswati Aris Purwanto Asep Herman Suyanto Askari, M. Aiman Bramdito, Vandam Caesariadi Cece Sumantri Chamdan L Abdulbaaqiy Chrysanti, Rachma Dacholfany, Imanullah Defina Dondin Sajuthi Efendi, Darda Entang Iskandar Farit M. Afendi Farit M. Afendi Fitrianto, Anwar Hardhienata, Medria Kusuma Dewi Hasibuan, Lailan Sahrina Hasrul Bani Asharudin Hayatina, Fina Charisma Heru Sukoco Huda Shalahudin Darusman Imanullah Dacholfany Imas Sukaesih Sitanggang Indra Jaya Irman Hermadi Jakaria Jakaria Jessy Mainidar Julio Adisantoso Khaswar Syamsu kusnadi, adhi Laras Mutiara Diva Laras Mutiara Diva Lina Herlina Tresnawati M. Aiman Askari Medria Kusuma Dewi Hardhienata Muhammad Asyhar Agmalaro Muthahari, Wadudi Nababan, Adi Pandu Rahmat Nahrowi Nahrowi Nahrowi Nurwegiono, Muhammad Puput Irfansyah Resnawati Restu Misrianti RR. Ella Evrita Hestiandari Sampurno, Global Ilham Saputra, Feby Tri Siregar, Amril Mutoi Sri Dianing Asri Sri Nurdiati Syahid Abdullah Syamsu , Khaswar Taufik Djatna Toto Haryanto Utami Dyah Syafitri Wijaya, Eko Praja Hamid Wisnu Ananta Kusuma Y Aris Purwanto Yandra Arkeman Yandra Arkeman Yani Nurhadryani Yureni Sahril Dedi