Calibration-Free Surface Normals Estimation in Vision-Based Tactile Sensing using Universal Photometric Stereo

arXiv:2609.31754 · cs.CV, cs.LG, cs.RO · Submitted 2026-09-23 · Read on arXiv

cs.CV, cs.LG, cs.RO

Submitted: 2026-09-23

Updated: 2026-09-23

Terminology

Calibration — 21× in this paper · explained in 7 episodes
Transformer — 16× in this paper · explained in 2 episodes
Angular Error — 4× in this paper · explained in 1 episode
Generalization — 4× in this paper · explained in 13 episodes
Fidelity — 3× in this paper · explained in 2 episodes
CVF International Conference on Computer Vision — 2× in this paper
Computer Vision and Pattern Recognition — 2× in this paper
Generalizability — 2× in this paper · explained in 6 episodes
IEEE International Conference on Robotics and Automation — 2× in this paper
3D Gaussian Splatting — 1× in this paper · explained in 2 episodes
Accuracy — 1× in this paper · explained in 1 episode
Core — 1× in this paper · explained in 2 episodes
Decoupling — 1× in this paper · explained in 2 episodes
Distillation — 1× in this paper · explained in 2 episodes
Gaussian Splatting — 1× in this paper · explained in 4 episodes
Human-in-the-Loop — 1× in this paper · explained in 3 episodes
International Conference on Learning Representations — 1× in this paper
Robustness — 1× in this paper · explained in 5 episodes

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