Hyoseok Hwang

Bridging the Modality Gap With Differentiable Intensity Rendering for Online LiDAR-Camera Calibration

Precise spatial alignment between cameras and LiDAR is a prerequisite for robust multi-modal perception, yet this alignment is often disrupted by mechanical vibrations or drifts during operation. To recalibrate sensors on the fly using naturally collected scene data, 3D Gaussian Splatting-based methods have emerged as...