Semantic Scene of HM3D

[Hoyyyaard]

I follow the method in issue to get semantic annotation of HM3D as followed:

self._sim_config = get_config("exp_config/ddppo_imagenav_hm3d_v1.yaml") self._sim_config.habitat.simulator['scene'] = 'data/scene_datasets/hm3d/train/00006HkseAnWCgqk/HkseAnWCgqk.basis.glb' self._sim_config.habitat.simulator['scene_dataset'] = 'data/scene_datasets/hm3d/train/hm3d_annotated_basis.scene_dataset_config.json' self._sim = make_sim(id_sim=self._sim_config.habitat.simulator.type,
config=self._sim_config.habitat.simulator) ssa = self._sim.semantic_scene

The semantic annotation value 'ssa' which has region attribute in ssa.regions. However, each region in regions attribute has no center which is 0. and sizes which is inf annotation . Can you please tell me how to get the region bound annotation as the paper says ''Region annotations are derived from reasonable estimates of room boundaries within the scenes'' in Appendix Annotation Inferences part

Thank you very much!