Lian-Guo Song

Evaluating the Precision of 3D Morphological Reconstruction for Asphalt Pavement Textures via Close-Range Photogrammetry

Highlights • Dense-graded mixtures outperform open-graded ones in reconstruction fidelity.• Optimal photo counts are 17–25 for balancing accuracy and computational cost.• Texture indicators correlate with laser scanning but show systematic offsets.• Ssk and Sku are noise-sensitive and excessive photos may introduce ins...