2 papers
cs.CV2026
Comparative evaluation of photogrammetric reconstruction methods and 3D Gaussian Splatting for road surface roughness analysis
Marouane Elmegdar, Teng Xiao
Image-based 3D reconstruction offers a low-cost alternative to traditional sensor-based techniques for road surface assessment. This study compares four reconstruction pipelines--C…
cs.CV2025
A Deep Single Image Rectification Approach for Pan-Tilt-Zoom Cameras
Teng Xiao, Qi Hu, Qingsong Yan +3
Pan-Tilt-Zoom (PTZ) cameras with wide-angle lenses are widely used in surveillance but often require image rectification due to their inherent nonlinear distortions. Current deep l…