Karim El‐Basyouny

IRI Estimation across Varying Point Densities in LiDAR-Derived Point Clouds: Effects of Profile Extraction and Transformer-Based Classification

Abstract The international roughness index (IRI) is a widely adopted metric for quantifying road surface irregularities and assessing pavement ride quality. Traditional IRI estimation methods have relied on vehicle-mounted inertial profilers that collect data along wheel paths. W...