Authors

Mengfei Duan

Publications 2

Preprint Open access

EmbPASS: Towards Cross-Embodiment Open Panoramic Segmentation

Pujun Guo, Yuanfan Zheng, Fei Teng et al. · 2026

Panoramic images provide a complete 360-degree field of view, enabling comprehensive scene understanding for embodied perception. However, heterogeneous embodied platforms exhibit substantial differences in observation viewpoints and spatial layouts, giving rise to cross-embodiment observation shifts that pose addition …

Preprint Open access

PanOVOcc: Panoramic Embodied Open-Vocabulary Occupancy Mapping with Long-term Spatial Voxel Memory

Di Kuang, Mengfei Duan, Yuhang Wang et al. · 2026

Persistent semantic occupancy mapping is essential for embodied scene understanding. However, perspective-based systems provide limited spatial coverage, while existing panoramic methods primarily predict local volumes from single observations. We introduce PanOVOcc, a training-free framework for persistent open-vocabu …

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