Research

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IEEE ICRA-W
[IEEE ICRA-W] SKiD-SLAM: Robust, Lightweight, and Distributed Multi-Robot LiDAR SLAM in Resource-Constrained Field Environments
Hogyun Kim, Jiwon Choi, Juwon Kim, Geonmo Yang, Dongjin Cho, Hyungtae Lim, and Younggun Cho
LiDAR SLAM Diverse Terrain

Published: May, 2025

IEEE ICRA
[IEEE ICRA] PoLaRIS Dataset: A Maritime Object Detection and Tracking Dataset in Pohang Canal
Jiwon Choi*, Dongjin Cho*, Gihyeon Lee, Hogyun Kim, Geonmo Yang, Joowan Kim, and Younggun Cho
Dataset Maritime

Published: May, 2025

IEEE ICRA
[IEEE ICRA] DiTer++ : Diverse Terrain and Multi-modal Dataset for Multi-Robot Navigation in Multi-session Outdoor Environments
Juwon Kim, Hogyun Kim, SeokHwan Jeong, Youngsik Shin, and Younggun Cho1
Dataset Diverse Terrain

Published: May, 2025

IEEE RA-L
[IEEE RA-L] ReFeree: Radar-Based Lightweight and Robust Localization Using Feature and Free Space
Hogyun Kim, Jiwon Choi, Taehu Sim, Giseop Kim, Younggun Cho
Radar PR Diverse Terrain

Published: Dec 12, 2024

IEEE Sensors Journal
[IEEE Sensors Journal] TRIDENT: Efficient Triple-Task Learning of Dehazing, Depth and Uncertainty Estimation for Underwater 3D Robot Visual Perception
Geonmo Yang, Younggun Cho
Robust sensing Underwater

Published: Nov 05, 2024

IEEE RA-L
[IEEE RA-L] Narrowing your FOV with SOLiD: Spatially Organized and Lightweight Global Descriptor for FOV-constrained LiDAR Place Recognition
Hogyun Kim, Jiwon Choi, Taehu Sim, Giseop Kim, Younggun Cho
LiDAR PR Diverse Terrain

Published: Aug 07, 2024

IEEE ICRA
[IEEE ICRA] Salience-guided Ground Factor for Robust Localization of Delivery Robots in Complex Urban Environments
Jooyong Park, Jungwoo Lee, Euncheol Choi, Younggun Cho
Visual Localization Urban

Published: May 13, 2024

IEEE Sensors Journal
[IEEE Sensors Journal] DiTer: Diverse Terrain and Multimodal Dataset for Field Robot Navigation in Outdoor Environments
Geonmo Yang, Gilhwan Kang, Juhui Lee, Younggun Cho
Dataset Diverse Terrain

Published: Jan 29, 2024

IEEE Sensors Journal
[IEEE Sensors Journal] Joint-ID: Transformer-based joint image enhancement and depth estimation for underwater environments
Geonmo Yang, Gilhwan Kang, Juhui Lee, Younggun Cho
Robust sensing Underwater

Published: Dec 08, 2023

IEEE ICRA
[IEEE ICRA] Robust Imaging Sonar-based Place Recognition and Localization in Underwater Environments
Hogyun Kim, Gilhwan Kang, Seokhwan Jeong, Seungjun Ma, Younggun Cho
SONAR PR Underwater

Published: May 29, 2023