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arxivcs.ROcs.AI2026-06-26Cited by 0

Fast and Accurate Outlier-Aware LiDAR Super-Resolution for SLAM Applications

Christos Anagnostopoulos, Alexandros Gkillas, Nikos Piperigkos, Aris S. Lalos

This work tackles the challenge of enhancing low-resolution LiDAR sensors for SLAM applications through a novel Deep Unrolling-based Super-Resolution (SR) model. We integrate an outlier removal module to ensure structural integrity while maintaining real-time performance. By leveraging a model-based optimization approach, our method efficiently reconstructs high-resolution point clouds while minimizing computational overhead. The proposed SR model is evaluated within a LiDAR SLAM framework, demonstrating significant improvements in pose estimation accuracy and efficiency compared to state-of-the-art SR methods.

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