GeGS-PCR combines a color encoder, Geometric-3DGS module, LORA optimization, and joint photometric loss to achieve 99.9% registration recall and sub-0.03 rotation/translation errors on colorized 3DMatch and Kitti benchmarks.
Robust point cloud registration framework based on deep graph matching
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GeGS-PCR: Effective and Robust 3D Point Cloud Registration with Two-Stage Color-Enhanced Geometric-3DGS Fusion
GeGS-PCR combines a color encoder, Geometric-3DGS module, LORA optimization, and joint photometric loss to achieve 99.9% registration recall and sub-0.03 rotation/translation errors on colorized 3DMatch and Kitti benchmarks.