DeepHole

Real-time road quality detection on Edge

Objective

The new goal of this project is to implement a real-time road quality inspection system using AI-on-the-Edge technologies, specifically deploying deep learning models on edge devices like the Nvidia Jetson Nano. This approach aims to enhance the efficiency and accuracy of pothole detection, making it more feasible for real-time applications.

Potholes make roads unsafe.

Prior Work

Previously, pothole detection was achieved through various methods including manual inspections, sensor-based systems, 3D reconstruction, and traditional computer vision techniques (Eriksson et al., 2008)(Abou Chacra & Zelek, 2018). However, these methods faced challenges such as being time-consuming, costly, weather-dependent, and requiring expensive hardware. Traditional computer vision techniques also suffered from false detections and were less effective in varying road conditions (Ruseruka et al., 2023).

Benefits

The new approach will benefit road maintenance authorities by providing a faster and more accurate system for detecting and responding to potholes. Additionally, it can be advantageous for self-driving applications, the automation industry, and possibly public safety sectors by improving road condition assessments and reducing the risk of accidents.

Enabling Technologies

The key enabling technologies of the new approach include deep learning models (specifically YOLO family models like YOLOv8), AI-on-the-Edge implementation using the Nvidia Jetson Nano as the edge computing platform. The system also leverages the Nvidia TensorRT for model deployment on edge devices.

Measuring Performance

The success of the new approach can be quantified through various performance metrics such as mean average precision (mAP), detection accuracy, frames per second (FPS), and inference time.

References

2023

  1. Road Condition Monitoring Using Vehicle Built-in Cameras and GPS Sensors: A Deep Learning Approach
    Cuthbert Ruseruka, Judith Mwakalonge, Gurcan Comert, and 2 more authors
    Vehicles, 2023

2018

  1. Municipal infrastructure anomaly and defect detection
    David Abou Chacra, and John Zelek
    In 2018 26th European Signal Processing Conference (EUSIPCO), 2018

2008

  1. The pothole patrol: using a mobile sensor network for road surface monitoring
    Jakob Eriksson, Lewis Girod, Bret Hull, and 3 more authors
    In Proceedings of the 6th International Conference on Mobile Systems, Applications, and Services, Breckenridge, CO, USA, 2008