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Author

Ayoung Kim

2 papers indexed here

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Sep 2026

TRaIL-Odom: Tightly Coupled Continuous Time Radar-IMU-LiDAR Odometry With Adaptive Doppler Weighting

Existing radar-LiDAR fusion methods rely on fixed residual weights, even though the informativeness of radar Doppler and LiDAR geometry is scan- and direction-dependent, leading to uniform radar weighting that misallocates Doppler information across translational directions. To address this limitation, we propose two d...

Chiyun Noh, T. Tuna, William Talbot et al. · 0 citations
Jul 2026

RaDiVe: Robust 4D Radar Odometry with Distance-Bounded NDT and Velocity-Discrepancy Point Uncertainty

Recent advances in 4D radar enable robust perception in adverse weather; however, the inherent sparsity, noise, and limited positional precision of radar point clouds pose significant challenges for registration-based odometry. In this letter, we propose RaDiVe, a 4D radar odometry framework designed to improve the acc...

Sangwoo Jung, Dongjae Lee, Chiyun Noh et al. · 0 citations

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