Towards classification-based representation learning for place recognition on LiDAR scans

arXiv — cs.CVTuesday, November 4, 2025 at 5:00:00 AM
A new study explores a promising approach to place recognition in autonomous driving by treating it as a multi-class classification problem. This method, which assigns specific location labels to LiDAR scans, could enhance how vehicles determine their position using sensor data. By training an encoder-decoder model to classify each scan's position directly, this research could lead to more accurate and efficient navigation systems, making autonomous vehicles safer and more reliable on the roads.
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