4 papers
G2S-ICP SLAM: Geometry-aware Gaussian Splatting ICP SLAM
Gyuhyeon Pak, Hae Min Cho, Euntai Kim
In this paper, we present a novel geometry-aware RGB-D Gaussian Splatting SLAM system, named G2S-ICP SLAM. The proposed method performs high-fidelity 3D reconstruction and robust c…
RE-TRIP : Reflectivity Instance Augmented Triangle Descriptor for 3D Place Recognition
Yechan Park, Gyuhyeon Pak, Euntai Kim
While most people associate LiDAR primarily with its ability to measure distances and provide geometric information about the environment (via point clouds), LiDAR also captures ad…
VIGS SLAM: IMU-based Large-Scale 3D Gaussian Splatting SLAM
Gyuhyeon Pak, Euntai Kim
Recently, map representations based on radiance fields such as 3D Gaussian Splatting and NeRF, which excellent for realistic depiction, have attracted considerable attention, leadi…
GRIL-Calib: Targetless Ground Robot IMU-LiDAR Extrinsic Calibration Method using Ground Plane Motion Constraints
TaeYoung Kim, Gyuhyeon Pak, Euntai Kim
Targetless IMU-LiDAR extrinsic calibration methods are gaining significant attention as the importance of the IMU-LiDAR fusion system increases. Notably, existing calibration metho…