4 papers
SpatiaLoc: Leveraging Multi-Level Spatial Enhanced Descriptors for Cross-Modal Localization
Tianyi Shang, Pengjie Xu, Zhaojun Deng +3
Cross-modal localization using text and point clouds enables robots to localize themselves via natural language descriptions, with applications in autonomous navigation and interac…
Vehicle-Scene Interaction: A Text-Driven 3D Lidar Place Recognition Method for Autonomous Driving
Tianyi Shang, Zhenyu Li, Pengjie Xu +1
Environment description-based localization in large-scale point cloud maps constructed through remote sensing is critically significant for the advancement of large-scale autonomou…
Place Recognition Meet Multiple Modalitie: A Comprehensive Review, Current Challenges and Future Directions
Zhenyu Li, Tianyi Shang, Pengjie Xu +1
Place recognition is a cornerstone of vehicle navigation and mapping, which is pivotal in enabling systems to determine whether a location has been previously visited. This capabil…
MambaPlace:Text-to-Point-Cloud Cross-Modal Place Recognition with Attention Mamba Mechanisms
Tianyi Shang, Zhenyu Li, Pengjie Xu +1
Vision Language Place Recognition (VLVPR) enhances robot localization performance by incorporating natural language descriptions from images. By utilizing language information, VLV…