2 papers
cs.CV2026
Beyond Control Points: Arcsecond Relative-Motion Estimation of Vision Measurement Platforms With Incomplete or Absent Control Fields
Meng Lian, Jian Wang, Shuixin Pan +3
Long-range vision-based deformation monitoring is highly sensitive to motion of the camera platform. Absolute-pose differencing typically relies on dedicated control data and propa…
cs.CV2026
Differential 6-DOF Pose Estimation with Provable First-Order Immunity to Camera Calibration Errors
Yueqiang Zhang, Liang Deng, Yi Zhang +5
Accurate six-degree-of-freedom (6-DOF) motion estimation is essential for robotic manipulation, autonomous systems, and structural displacement monitoring. Conventional 3D-2D metho…