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All Journal Jurnal Keteknikan Pertanian Abdimas Agrointek Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Jurnal Sains Teknologi dan Lingkungan (JSTL) WIDYABHAKTI Jurnal Ilmiah Populer Jurnal Pengabdian Magister Pendidikan IPA Jurnal Gema Ngabdi Jurnal Abdi Insani Jurnal Ilmiah Abdi Mas TPB Unram Jurnal AbdiMas Nusa Mandiri Jurnal Agro Dedikasi Masyarakat (JADM) NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Jurnal Pepadu
Fakhrul Irfan Khalil
Program Studi Teknik Pertanian, Fakultas Teknologi Pangan Dan Agroindustri, Universitas Mataram
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Comparative Performance of Lightweight and Medium YOLO Models for Conveyor-Based Chili Ripeness Detection Taqiya, Muhammad Abyad Hofid; Khalil, Fakhrul Irfan; Sadimantara, Muhammad Syukri; Arief, Muhammad Akbar Andi; Kurniawan, Hary
Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 14 No. 2 (2026): August 2026
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2026.014.02.05

Abstract

This study conducts a comparative performance evaluation of lightweight and medium variants of YOLO models, specifically YOLOv8, YOLOv10, and YOLOv12, for real-time chili ripeness detection using digital image analysis. A dataset comprising 1,450 images of Baskara chili peppers at four ripeness stages, namely green, yellow, orange, and red, was collected using a conveyor-based imaging system under controlled lighting conditions. The images were manually annotated with bounding boxes and divided into training, validation, and test sets in proportions of 73.1%, 18.3%, and 8.6%, respectively. All models were trained with identical parameters to ensure a fair comparison and evaluated using precision, recall, F1-score, mean Average Precision, and computational efficiency metrics. The results indicate that YOLOv12s achieved the highest overall performance, with a precision of 0.918, recall of 0.938, mAP@0.5 of 0.960, mAP@0.5:0.95 of 0.865, F1-score of 0.927, 21.2 GFLOPs, and an inference time of 3.1 ms. Evaluation on 125 additional images confirmed robust generalization, with a precision of 0.908, recall of 0.923, mAP@0.5 of 0.931, and mAP@0.5:0.95 of 0.849. Class-wise analysis showed that the green class achieved the highest detection accuracy, while the orange class was the most challenging due to visual similarity with adjacent ripeness stages. Overall, YOLOv12s achieved an optimal balance between detection accuracy and computational efficiency, making it promising for real-time chili sorting in smart agriculture applications.
Co-Authors Abdullah, Sirajuddih Haji Afni, Nur' Afriana, Tina Agriananta Fahmi Hidayat Ahyar Ulumuddin Amaliah, Wenny Amuddin Amuddin Amuddin Amuddin Amuddin Amuddin Amuddin Amuddin Amuddin, Amuddin Ansar Ansar Ansar Ansar Ansar Ansar Antesty, Sella Anugerah, M. Titan Arief, Muhammad Akbar Andi Asih Priyati Attar Riza Maulana Baiq Rien Handayani, Baiq Rien De Side, Gagassage Nanaluih Diah Ajeng Setiawati, Diah Ajeng Elya Antariksana Bachmida Elya Antariksana Bachmida Endang Purnama Dewi Firman Fajar Perdhana Fuad Sauqi Isnain Fuad Sauqi Isnain Gagasage Nanaluih De Side Gagassage Nanaluih De Side Guyup Mahardhian Dwi Putra Hanifah Ayu Hary Kurniawan Hary Kurniawan Haslina Ahmad Hidayat, Agriananta Fahmi Hirjani Hirjani I Dewa Made Subrata I Kadek Widi Widiastawan I Wayan Sweca Yasa Ida Ayu Widhiantari Ida Ayu Widhiantari Ida Ayu Widhiantari Ince Siti Wardatulatifah S Ince Siti Wardatullatifah S Ingka Wira Yuda Isnaini Puspitasari Isnaini Puspitasari Isnaini Puspitasari Isnaini Puspitasari Isnaini Puspitasari Joko Sumarsono Joko Sumarsono Jurnal Pepadu Kurniawan Yuniarto Kurniawan, Hary Kurniawan, Hary Leopold O. Nelwan Lingga Gita Dwikasari M. Azhar Mustafid M. Yogi Riyantama Isjoni M.Azhar Mustafid Made Gendis Putri Pertiwi Mi'raj Fuadi Miraj Fuadi Mita Sari Ningsih Mi’raj Fuadi Mi’raj Fuadi Murad Murad Murad Murad Murad, Murad Murad, Murad Neyla Vista Maramy Nur Afni Nur Hamizah Abdul Ghani Nurul Aen Oki Saputra OKI SAPUTRA Puspitasari, Isnaini Qabul Dinanta Utama Rahman Yazid Tabrani Rahmat Sabani Rahmat Sabani Revata Anwar Reza Kusuma Nurrohman Rini Nofrida Rosnah Shamsudin Rosyid Ridho Rosyid Ridho Rosyid Ridho Rucitra Widyasari Sadimantara, Muhammad Syukri Saparudin Saparudin Satrijo Saloko Satrijo Saloko Sella Antesty Setyaning Pawestri Setyaning Pawestri Sholihin, Ibadias Sirajuddin H. Abdullah Sukmawaty Sukmawaty Sukmawaty Sukmawaty Sukmawaty Sukmawaty Sukmawaty Sukmawaty, Sukmawaty Surya Abdul Muttalib Surya Abdul Muttalib Surya Abdul Muttalib Surya Abdul Muttalib, Surya Abdul Surya Ananda Firmansyah Taqiya, Muhammad Abyad Hofid Taufiq Hidayat Tri Isti Rahayu Tri Isti Rahayu Wahyudi Zulfikar Wahyudi Zulfikar Wan Rosli Bin Wan Ishak Wayan Sweca Yasa Wenny Amaliah Wenny Amaliah Widhiantari, Ida Ayu Wiharyani Werdiningsih Wiharyani Werdiningsih Wiwin Apriyanditra Yeni Sulastri Yesica Marcelina Romauli Sinaga Yuhendra AP Yusuf, Ahmad Rahman Zanariah Mohd Dom Zulfiana Jayanti Zulfikar, Wahyudi