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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Prosiding KOMMIT Gaung Informatika Jurnal technoscientia Jurnal Teknologi Jurnal Script Jurnal Jarkom Telematika Jurnal Edukasi dan Penelitian Informatika (JEPIN) JUITA : Jurnal Informatika Jurnal Inspiration Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Creative Information Technology Journal Paradigma INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Jurnal Eksplora Informatika JurTI (JURNAL TEKNOLOGI INFORMASI) Journal of Dedicators Community CARADDE: Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN TAMBUSAI Jurnal FATEKSA : Jurnal Teknologi dan Rekayasa Informasi Interaktif CCIT (Creative Communication and Innovative Technology) Journal Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Respati Jurnal Sistem Komputer & Kecerdasan Buatan Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Informa: Jurnal Penelitian dan Pengabdian Masyarakat JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Teknik Informatika (JUTIF) Community Empowerment JNANALOKA Jurnal Sains Teknologi dalam Pemberdayaan Masyarakat Rambideun : Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah IT CIDA : Diseminasi Teknologi Informasi Indonesian Journal of Community Empowerment and Service Jurnal Informatika: Jurnal Pengembangan IT Jurnal Teknologi KOPEMAS
Suwanto Raharjo
Universitas Akprind Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : juita jurnal informatika

 1 
A Multispectral YOLOv8-Based System for Real-Time Object Detection and Distance Estimation in Blind Navigation Ema Utami; Erwin Syahrudin; Anggit Dwi Hartanto; Suwanto Raharjo
JUITA: Jurnal Informatika JUITA Vol. 14 Issue 1, March 2026
Publisher : Department of Informatics Engineering, Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/juita.v14i1.28373

Abstract

Developing reliable real-time navigation systems for visually impaired individuals remains challenging, particularly in dynamic and low-light environments. This study proposes an integrated framework combining YOLOv8, OpenCV-based monocular distance estimation, and RGB–NIR multispectral imaging to enhance detection robustness and distance awareness. A dataset of 1,700 annotated images collected from diverse indoor and outdoor environments was used for training and evaluation using preprocessing techniques such as resizing, normalization, and data augmentation. System performance was evaluated using Precision, Recall, F1-Score, mean Average Precision (mAP), Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), and Frames Per Second (FPS). Experimental results show that YOLOv8x achieved the best performance with an F1-Score of 0.91, mAP@50 of 0.74, MAE of 0.15 m, RMSE of 0.20 m, and a processing speed of 22 FPS. Multispectral RGB–NIR integration further improved low-light performance, increasing the F1-Score from 0.83 to 0.89 and reducing MAE from 0.28 m to 0.19 m with only a minor reduction in speed. These findings demonstrate that the proposed system provides an effective balance between accuracy and real-time performance for assistive navigation applications.
Co-Authors -, Komarudin Abdul Malik Zuhdi Achmad Yusron Arif Ade Rizki Saputra Afifah Nur Aini Aflahah Apriliyani Ahmad irfa’i Alsyaibani, Omar Muhammad Altoumi Amalia Febryane Adhani Mazaya Amir Hamzah Amir Hamzah Amir Hamzah Amrullah, Yusuf Amri Andi Kriswantono Anggit Dwi Hartanto Anggit Dwi Hartanto, Anggit Dwi Apolinarius Gusala Argaditia Mawadati Ari Sabela Anggraini Arief Setyanto Arief, Achmad Yusron Arif Nur Rohman Arif setiadi Arif, Achmad Yusron Aziz Nurwahidin Cahyono, Nova Tri Cahyono, Nova Tri Candra Kusuma Catur Iswahyudi Catur Iswahyudi Catur Iswahyudi Catur Iswayudi Danang Kastowo Dani Yulkarnain Dewo Pambudi Dimas Wiryatari Dodik Prakoso Eko Hery Suwandojo Dodik Prakoso Eko Hery Suwandojo Dzakiya, Nurul Edhy Sutanta (Jurusan Teknik Informatika IST AKPRIND Yogyakarta) Edi Winarko Eka Suteja Eko Darmanto Eko Haryanto Eko Haryanto Eko Pramono Eko Pramono Ema Utami Ema Utami (Jurusan Sistem Informasi STMIK AMIKOM Yogyakarta) Emy Setyaningsih Emy Setyaningsih Enggar Febriyanti Enie Yuliani Erfanti Fatkhiyah Erma Susanti Ermawati - Erna Kumalasari N Erna Kumalasari Nurnawati Erwin Syahrudin Eska Almuntaha Faisal Siregar Fuad Hasan Gardyas Bidari Adninda Gardyas Bidari Adninda Gatot Santoso Gatot Santoso Gunawan Wicahyono Hanafi Eko Kurniawan Hardianto Nugroho Hari Rachmadi Hartanto, Anggit Dwi Hendrik Satria Harefa Heri Sismoro Hilarion Yogi Ibnu Berliyanto G.A Ibnu Berliyanto G.A, Ibnu Berliyanto Imam Syafii Imam Syafii Imam Thoib Indarto Indarto Irwan Siswanto Jazi Eko Istiyanto (Program Magister Ilmu Komputer Sekolah Pascasarjana UGM) Joko Triyono Joko Triyono Joko Waluyo JULIANTO Julianto Jussac Maulana Masjhoer Khalil sidik Khalil Sidik Koco Anggoro Kurniati, Devi Kurniawan, Hanafi Eko Laksono Trisnantoro M Yusuf Ali Fiqri M. Abdul Alim Alami M. Ari pamungkas1 M. Rudiyanto Arief Maulana Wahid, Rindo Mazaya, Amalia Febryane Adhani Merlie Anita Miftah Farid Moh Erzal Arighi Damopolii Moh. Ishaq Yanuar Mohammad Sholeh Muh. Ibnu Habil Hanafi Muh. Ibnu Habil Hanafi, Muh. Ibnu Habil Muhamad Fatahillah Z Muhammad Arif Setyawan Muhammad Fahrizal Farid Muhammad Farid Ali Safii Muhammad Puguh Pamungkas Muhammad Rosyid Muhammad Saleh Jafri MUHAMMAD SHOLEH Muhammad Sholeh Munandar, Arief Mursyid Ardiansyah Mustofa Wisnu Dhamara1 Naniek Widyastuti Nansi, Maria Regina Nidia Lestari Nurcahyo, Azriel Christian Okid Parama Astirin Omar Muhammad Altoumi Alsyaibani Prabowo Budi Utomo Prita Haryani Prita Haryani Purnawan Purnawan - Purnawan Purnawan Purnawan Purnawan R. K. ST., MT., Rr. Yuliana Rahardyan Bisma Setya Putra Ramadhan, Hanan Fajar Rauf, Budi Wijaya Rendi Saputra Rio Ponco Negoro Muhammad Hakim Rizal Fakhruddin Lubis Rizki Pratama Rizqa Luviana Musyarofah Rizqi Aji Nugroho Robertus Desta Raka Siwi Robertus Desta Raka Siwi, Robertus Desta Rohmat Hidayat Rohmat Hidayat Rr Yuliana Rachmawati Kusumaningsih Rr. Yuliana Rachmawati Rr.Y. Rachmawati Kusumaningsih Rr.Yuliana Rachamawati, Rr.Yuliana Ryvan Sirait S.T., M.T, Muhammad Sholeh, Samuel Kristiyana Saryadi K T Soba Saryadi K T Soba, Saryadi K T Setya Putra, Rahardyan Bisma Siswanto - Slamet Hani, Slamet Sofyan Pariyasto Sri Hartati Stefanus Samuel Tampi Suparni Setyowati Rahayu Suraya - Suraya - Suraya ., Suraya Syafrizal S Ardiansyah Syahrudin, Erwin Tampi, Stefanus Samuel Thaariq, Muhammad Rizqy Ath Than Raymond Toto Rusianto Triyono, Joko Uning Lestari Uning Lestari Utami, Ema Utami Utamu, Ema Vian Ardiyansyah Saputro Vian Ardiyansyah Saputro Wahyu Hidayat Wahyudi, Doni Yoga Arjanggi Nofianto Yuki Syambudi Setiadi Yuli Purwanto Yuli Purwanto Yuliana Rachmawati Yulianto Mustaqim Zeppi Maulana Bhakti