Open access
Aug 2026
A Coarse-to-Fine Indoor Point Cloud Registration Method Guided by Prior Correspondences
A prior-guided sparse mixture-of-experts attention mechanism is designed to differentially model features in overlapping and non-overlapping regions, thereby improving feature discriminability and structural consistency.
Meng Sun, Juntao Yang, Yutao Zhang et al.
· The International Archives o... · 0 citations