Large-scale Video Object Segmentation

The 7th LSVOS Workshop focuses on advancing research in Video Object Segmentation (VOS) and Referring Video Object Segmentation (RVOS). For VOS, we set two tracks, one is based on Complex Video Object Segmentation (MOSEv2) dataset, the other is based on the MOSEv1 and LVOS datasets, targeting long-term videos and complex real-world scenes with challenges like object disappearance and reappearance, inconspicuous small objects, heavy occlusions, and crowded environments. The RVOS track continues with the MeViS dataset, which emphasizes motion-based language expressions and demands fine-grained temporal reasoning. In addition to the challenges, the workshop hosts invited talks from leading researchers, covering topics such as vision-and-language, motion understanding, cognitive modeling, and embodied intelligence in video understanding.