Document Type
Article
Publication Date
11-4-2025
Abstract
Advancements in robotics and computer vision are transforming how infrastructure is monitored and maintained. This paper presents a novel, fully automated pipeline for pavement condition assessment that integrates real-time image analysis with PCI (Pavement Condition Index) computation, which is specifically designed for deployment on mobile and robotic platforms. Unlike traditional methods that rely on costly equipment or manual input, the proposed system uses deep learning-based object detection and ensemble segmentation to identify and measure multiple types of road distress directly from 2D imagery, including surface weathering, a key precursor to pothole formation often overlooked in previous studies. Depth estimation is achieved using a monocular diffusion model, enabling volumetric assessment without specialized sensors. Validated on realworld footage captured by a smartphone, the pipeline demonstrated reliable performance across detection, measurement, and scoring stages. Its potential hardware-agnostic design and modular architecture position it as a practical solution for autonomous inspection by drones or ground robots in future smart infrastructure systems
Recommended Citation
Desouky, N.E.; Torky, A.A.; Elbheiri, M.; Eid, M.S.; Ibrahim, M. Toward Autonomous Pavement Inspection: An End-to-End Vision-Based Framework for PCI Computation and Robotic Deployment. Automation 2025, 6, 67. https://doi.org/10.3390/ automation6040067