3 accepted papers
Object Goal Navigation (ObjectNav) in unknown environments presents significant challenges, particularly in Open-Vocabulary Mobile Manipulation (OVMM), where robots must efficiently explore large spaces, locate small objects, and accurately position themselves for subsequent manipulation. Existing a…
Aiming to link natural language descriptions to specific regions in a 3D scene represented as 3D point clouds, 3D visual grounding is a very fundamental task for human-robot interaction. The recognition errors can significantly impact the overall accuracy and then degrade the operation of AI systems…
Recent advances on 3D object detection heavily rely on how the 3D data are represented, i.e., voxel-based or point-based representation. Many existing high performance 3D detectors are point-based because this structure can better retain precise point positions. Nevertheless, point-level features le…