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Real-time object detection and distance measurement for humanoid robot using you only look once Dwijayanti, Suci; Suprapto, Bhakti Yudho; Mutiyara, Mutiyara; Rendyansyah, Rendyansyah
Bulletin of Electrical Engineering and Informatics Vol 13, No 6: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i6.7476

Abstract

Humanoid robots are designed to mimic human structures and utilize cameras to process visual input to identify surrounding objects. However, previous studies have focused solely on object detection, overlooking both the complexities of real-world implementation and the significance of calculating the distance between objects and the robot. This study proposes a system that employs the you only look once (YOLO) algorithm to detect various objects in the proximity of a robot. Using a dataset of primary data collected in a laboratory, the detected objects are from 12 classes, including humans, chairs, tables, cabinets, computers, books, doors, bottles, eggs, learning modules, cups, and hands, with each class comprising 1500 data points. Two YOLO architectures, namely tiny YOLOv3 and tiny YOLOv4, are assessed for their performance in object detection, with the tiny YOLOv4 demonstrating a superior accuracy of 82.99% compared to tiny YOLOv3. Evaluation under simulated conditions yields an accuracy of 74.16%, while in real-time scenarios, accuracies are 61.66% under bright conditions and 38.33% under dim conditions, affirming tiny YOLOv4’s efficacy. Moreover, this study reveals an average error distance of 31% between an object and the robot in real-time conditions. The developed system enhances human–robot interaction capabilities via data transmission.
Pendidikan Karakter dan Literasi Generasi Emas: Potret Pengabdian KKN Kelompok 55 di Desa Buntu Karya Sihombing, Zyahkila Irsan; Sarwinda, Sarwinda; Sampeali, Suardi; Aulia, Dhea; Setiawati, Ani; Pratama, Muh Agung Resky; Miranti, Andi; Mutiyara, Mutiyara; Samsiya, Nur Wulang; Ghaistanabil, Muh Kizan; Vebriyanti, Dian
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 10 (2025): Desember
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i10.3690

Abstract

Pendidikan karakter dan literasi menrupakan fondasi penting dalam membentuk generasi yang berakhlak, cerdas, serta mampu beradaptasi dengan perkembangan zaman. Upaya penguatan dua aspek ini menjadi relevan bagi masyarakat pedesaan seperti Desa Buntu Karya yang memiliki potensi besar namun masih menghadapi tantangan dalam kebiasaan membaca, penyediaan media pembelajaran, dan pembiasaan nilai-nilai positif pada anak. Melalui kehadiran mahasiswa KKN Kelompok 55 Univeristas Islam Negeri Palopo, berbagai paya dilakukan dengan memanfaatkan pedekatan Asset-Based Community Development (ABCD) yang berfokus pada pemberdayaan potensi desa. Pendekatan ini mendorong keterlibatan tokoh agama, guru, orang tua, dan perangkat desa lama mendukung rangkaian kegiatan seperti pembinaan TPA, pengajaran di sekolah, edukasi karakter, pembuatan media pembelajaran, festival keagmaan, dan program sosial bersama masyarakat. Kegiatan-kegiatan tersebut memberikan dampak positif berupa meningkatnya antusiasme belajar, terbentuknya sikap disiplin dan kerja sama, serta terciptanya lingkungan pembelajaran yang lebih aktif dan kolaboratif. Secara keseluruhan, program KKN ini menunjukkan bahwa pemanfaatn aset lokal melalui pendekatan ABCD mampu memperkuat pengambangan karakter dan literasi pada anak-anak di Desa Buntu Karya.