Sier Ha

16 papers Journal 12Unranked 4
YearRankTypeTitle / Venue / Authors
2026 J jnl
Understanding Lidar Variability: A Dataset and Comparative Study Featuring Dome-Shaped, Solid-State, and Spinning Lidars.
IEEE Robotics Autom. Lett.
Doumegna Mawuto Koudjo Felix, Xianjia Yu, Jiaqiang Zhang, Sier Ha, Zhuo Zou, Tomi Westerlund
2025 — conf
Analysis of Deep Learning-Based Colorization and Super-Resolution Techniques for Lidar Imagery.
WF-IoT
Sier Ha, Honghao Du, Xianjia Yu, Jian Song, Tomi Westerlund
2025 — conf
Enhancing Lidar Point Cloud Sampling via Colorization and Super-Resolution of Lidar Imagery.
ECMR
Sier Ha, Honghao Du, Xianjia Yu, Tomi Westerlund
2025 J jnl
Enhancing Lidar Point Cloud Sampling via Colorization and Super-Resolution of Lidar Imagery.
CoRR
Sier Ha, Honghao Du, Xianjia Yu, Tomi Westerlund
2025 J jnl
Lidar Variability: A Novel Dataset and Comparative Study of Solid-State and Spinning Lidars.
CoRR
Doumegna Mawuto Koudjo Felix, Xianjia Yu, Jiaqiang Zhang, Sier Ha, Zhuo Zou, Tomi Westerlund
2025 J jnl
Seamless Outdoor-Indoor Pedestrian Positioning System with GNSS/UWB/IMU Fusion: A Comparison of EKF, FGO, and PF.
CoRR
Jiaqiang Zhang, Xianjia Yu, Sier Ha, Paola Torrico Morón, Sahar Salimpour, Farhad Keramat, Haizhou Zhang, Tomi Westerlund
2024 J jnl
Comparison of Middlewares in Edge-to-Edge and Edge-to-Cloud Communication for Distributed ROS 2 Systems.
J. Intell. Robotic Syst.
Jiaqiang Zhang, Xianjia Yu, Sier Ha, Jorge Peña Queralta, Tomi Westerlund
2024 J jnl
Enhancing the Reliability of LiDAR Point Cloud Sampling: A Colorization and Super-Resolution Approach Based on LiDAR-Generated Images.
CoRR
Sier Ha, Honghao Du, Xianjia Yu, Jian Song, Tomi Westerlund
2023 J jnl
A Benchmark for Multi-Modal LiDAR SLAM with Ground Truth in GNSS-Denied Environments.
Remote. Sens.
Sier Ha, Qingqing Li, Xianjia Yu, Jorge Peña Queralta, Zhuo Zou, Tomi Westerlund
2023 J jnl
Comparison of DDS, MQTT, and Zenoh in Edge-to-Edge and Edge-to-Cloud Communication for Distributed ROS 2 Systems.
CoRR
Jiaqiang Zhang, Xianjia Yu, Sier Ha, Jorge Peña Queralta, Tomi Westerlund
2023 J jnl
LiDAR-Generated Images Derived Keypoints Assisted Point Cloud Registration Scheme in Odometry Estimation.
CoRR
Haizhou Zhang, Xianjia Yu, Sier Ha, Tomi Westerlund
2023 J jnl
LiDAR-Generated Images Derived Keypoints Assisted Point Cloud Registration Scheme in Odometry Estimation.
Remote. Sens.
Haizhou Zhang, Xianjia Yu, Sier Ha, Tomi Westerlund
2023 — conf
UAV Tracking with Lidar as a Camera Sensor in GNSS-Denied Environments.
ICL-GNSS
Sier Ha, Xianjia Yu, Iacopo Catalano, Jorge Peña Queralta, Zhuo Zou, Tomi Westerlund
2023 — conf
UAV Tracking with Solid-State Lidars: Dynamic Multi-Frequency Scan Integration.
ICAR
Iacopo Catalano, Sier Ha, Xianjia Yu, Tomi Westerlund, Jorge Peña Queralta
2023 J jnl
UAV Tracking with Solid-State Lidars: Dynamic Multi-Frequency Scan Integration.
CoRR
Iacopo Catalano, Sier Ha, Xianjia Yu, Jorge Peña Queralta, Tomi Westerlund
2022 J jnl
A Benchmark for Multi-Modal Lidar SLAM with Ground Truth in GNSS-Denied Environments.
CoRR
Sier Ha, Qingqing Li, Xianjia Yu, Jorge Peña Queralta, Zhuo Zou, Tomi Westerlund