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All Journal Publikasi Pendidikan CommIT (Communication & Information Technology) Journal of ICT Research and Applications JTERA (Jurnal Teknologi Rekayasa) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Indonesian Journal of Electrical Engineering and Computer Science REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat International Journal of Applied Technology Research
Nugroho, Hertog
Politeknik Negeri Bandung
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences

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Journal : International Journal of Applied Technology Research

 1 
Navigation and Object Detection for Blind Persons Based on Neural Network Setiadi, Budi; Supriyadi, Tata; Nugroho, Hertog; Solihin, Ridwan
Jurnal Internasional Penelitian Teknologi Terapan Vol 1 No 1 (2020): April 2020
Publisher : Bandung State Polytechnic (Politeknik Negeri Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijatr.v1i1.24

Abstract

Tools for blind people with mobility activities in pedestrian pathways have been widely launched, approved and patented. However, there are still shortcomings that can be done only for pedestrian paths or nearby destinations. In this study, both a camera (detection of the pedestrian path) and LiDAR (detection of surrounding objects) sensors to help disability activities. The first stage of image data from the preparatory camera from RGB to XYZ, color filters, close morphology, resizing, learning and testing of neural networks. Bring up 3 voice attitudes information. Attitudes are perpendicular, left tilted, right tilted, or not reversed to the pedestrian yellow path. The second stage of the LiDAR distance points data is processed into 2D array geometry, learning, and testing of neural networks. Bring up the information 8 voice attitudes. Detection of the cycle and distance of objects right side, front, left, right-front, right-left, front-left, right-front-left, not captured. The test results approximately at lux <15000 got 89.7% accuracy for pedestrian path detection and 87.5% for object detection.
Detection of Empty/Occupied States of Parking Slots in Multicamera system using Mask R-CNN Classifier Nugroho, Hertog; Adi, Ginanjar Suwasono; Afandi, Muhammad Khoer
Jurnal Internasional Penelitian Teknologi Terapan Vol 4 No 1 (2023): April 2023
Publisher : Bandung State Polytechnic (Politeknik Negeri Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/ijatr.v4i1.114

Abstract

A fast growth of vehicles in big cities has an impact of arising road loads and difficulty of finding empty parking spaces. One solution to cope with the problem is to develop a parking management system which can provide useful information of available parking spaces to the potential users. This paper discusses about a new multicamera arrangement and the function to evaluate the empty/occupied states of the parking slots, as an alternative solution to the existing single camera system, The system adopted Mask R-CNN for its classifier, because of its capability to provide the polygon outputs for its detected objects, compared with the existing bounding box outputs provided by other classifiers. The proposed function has optimized the available information from all cameras, by considering the relative position of each camera to the parking spaces, and also capable of overcoming occlusion problem occurs in some cameras, The experiment shows that the capability of overcoming the occlusion problem has been validated, and its performance to evaluate the empty/occupied states of the parking slots was better than the single camera system to a certain threshold.
Co-Authors Adi, Ginanjar Suwasono Afandi, Muhammad Khoer Andriani Budi Setiadi, Budi Enceng Sulaiman Fadhlan, Muhammad Yusuf Ferry Satria Ferry Satria Griffani Megiyanto Rahmatullah Hanafi, Usman Hanifatunnisa, Rifa HANNY MADIAWATI, HANNY Jimmy Tirtawangsa Luthfiana Adam Maldini Maya Rahayu Maya Rahayu Maya Rahayu, Maya Mina Mina Naidah Gani Muhammad Yusuf Fadhlan Mutamaddin, Dinan Nila Nila Novita Sari Pov Vandeth Ridwan Solihin Rimba Whidiana Ciptasari Satria, Ferry Supriyadi, Tata Sutrisno Sutrisno Taufik Irfan Usman B Hanafi Usman Hanafi Utomo, TB Vitrasia Vitrasia ‪Usman Balugu Hanafi