Ali, Arshaque A. and Deo, Salveen S. and Kumar, Rahul R. (2023) A Computer Vision - based Pothole and Road Distress Detection System for Extreme Weather and Natural Disaster - Prone Fiji. [Conference Proceedings]
Full text not available from this repository.Abstract
Fiji's location makes it vulnerable to extreme weather and natural disasters, resulting in heavy rainfall, poor drainage, and deteriorating road structures. Consequently, potholes have become more common, leading to increased vehicle part replacements. The authorities require assistance in locating and quantifying potholes, as monitoring road cracks can help assess the severity of road deterioration, which is the preliminary stage of road degradation. This paper presents a pothole and road distress detection system that employs computer vision techniques based on the TensorFlow Lite mobile library. The models were trained based on the EfficientDet-Lite family architecture using a custom dataset created from photographs of potholes and road cracks in the Suva area. Notably, the model was trained with fewer images than typically required and deployed onto a Raspberry Pi 4 - based handheld prototype. The EfficientDet-Lite0 model provided the fastest detection rate of 6.7 frames per second, making it suitable for detecting both potholes and road cracks at an average walking speed, with an average precision of 17%
| Item Type: | Conference Proceedings |
|---|---|
| Uncontrolled Keywords: | Roads;Computational modeling;Prototypes;Object detection;Computer architecture;Predictive models;Real-time systems;Pothole detection;TensorFlow Lite;Raspberry Pi;Real-time object detection |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | School of Information Technology, Engineering, Mathematics and Physics (STEMP) |
| Depositing User: | Rahul Kumar |
| Date Deposited: | 07 Mar 2024 22:13 |
| Last Modified: | 07 Mar 2024 22:13 |
| URI: | http://fjrepository.usp.ac.fj/id/eprint/14458 |
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