Which LiDAR scanning pattern is better for roadside perception: Repetitive or Non-repetitive?

arXiv — cs.CVTuesday, November 4, 2025 at 5:00:00 AM
Recent research highlights the importance of LiDAR scanning patterns in roadside perception, a key element of Intelligent Transportation Systems (ITS). While much focus has been on the placement of LiDAR for infrastructure, the effects of different scanning modes—repetitive versus non-repetitive—on performance are still not fully understood. This study aims to shed light on these differences, which could significantly enhance the effectiveness of ITS in improving road safety and efficiency.
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