3 papers
cs.CV2025
FloorSAM: SAM-Guided Floorplan Reconstruction with Semantic-Geometric Fusion
Han Ye, Haofu Wang, Yunchi Zhang +10
Reconstructing building floor plans from point cloud data is key for indoor navigation, BIM, and precise measurements. Traditional methods like geometric algorithms and Mask R-CNN-…
cs.RO2025
A Fast Method for Planning All Optimal Homotopic Configurations for Tethered Robots and Its Extended Applications
Jinyuan Liu, Minglei Fu, Ling Shi +2
Tethered robots play a pivotal role in specialized environments such as disaster response and underground exploration, where their stable power supply and reliable communication of…
cs.RO2025
DLBAcalib: Robust Extrinsic Calibration for Non-Overlapping LiDARs Based on Dual LBA
Han Ye, Yuqiang Jin, Jinyuan Liu +3
Accurate extrinsic calibration of multiple LiDARs is crucial for improving the foundational performance of three-dimensional (3D) map reconstruction systems. This paper presents a…