Core Concepts
The author proposes LHMap-loc as a solution to challenges in monocular localization using LiDAR maps, focusing on compressing and encoding features for accurate and efficient localization.
Abstract
The paper introduces LHMap-loc, a pipeline for monocular localization in LiDAR maps. It addresses challenges like map storage and cross-modal feature matching. The method involves offline heat map generation and online pose regression, achieving high precision and efficiency. Experiments on KITTI and Argoverse datasets show superior performance compared to state-of-the-art methods. The proposed approach demonstrates robustness in real-world scenarios, showcasing improved accuracy and reduced map size.
Stats
"Our code is available at: https://github.com/IRMVLab/LHMap-loc."
"LiDAR sensors are expensive."
"Monocular cameras are small and inexpensive."
"The proposed LHMap-loc outperforms state-of-the-art methods."
Quotes
"The proposed LHMap-loc performs better than the state-of-the-art methods."
"Our method achieves competitive localization accuracy, especially on the Argoverse dataset."