2 papers
cs.CV2026
RPGD: RANSAC-P3P Gradient Descent for Extrinsic Calibration in 3D Human Pose Estimation
Zhanyu Tuo
In this paper, we propose RPGD (RANSAC-P3P Gradient Descent), a human-pose-driven extrinsic calibration framework that robustly aligns MoCap-based 3D skeletal data with monocular o…
physics.soc-ph2024
Liberal-Conservative Hierarchies of Intercoder Reliability Estimators
Yingjie Jay Zhao, Guangchao Charles Feng, Dianshi Moses Li +6
While numerous indices of inter-coder reliability exist, Krippendorff's α and Cohen's \{kappa} have long dominated in communication studies and other fields, respectively. The nea…