2 papers
cs.CV2026
VFM-SDM: A vision foundation model-based framework for training-free, marker-free, and calibration-free structural displacement measurement
Qingyu Xian, Hao Cheng, Berend Jan van der Zwaag +2
Reliable displacement measurement is fundamental for structural health monitoring and digital engineering workflows, as it provides direct structural response information. Vision-b…
cs.CV2025
T-Graph: Enhancing Sparse-view Camera Pose Estimation by Pairwise Translation Graph
Qingyu Xian, Weiqin Jiao, Hao Cheng +2
Sparse-view camera pose estimation, which aims to estimate the 6-Degree-of-Freedom (6-DoF) poses from a limited number of images captured from different viewpoints, is a fundamenta…