3D Semantic MapNet: Building Maps for Multi-Object Re-Identification in 3D

arXiv:2403.13190v1 Announce Type: new
Abstract: We study the task of 3D multi-object re-identification from embodied tours. Specifically, an agent is given two tours of an environment (e.g. an apartment) under two different layouts (e.g. arrangements of furniture). Its task is to detect and re-identify objects in 3D - e.g. a "sofa" moved from location A to B, a new "chair" in the second layout at location C, or a "lamp" from location D in the first layout missing in the …

abstract agent arxiv building cs.cv embodied environment furniture identification identify maps object objects semantic study type