Bi-Directional Attention for Joint Instance and Semantic Segmentation in Point Clouds

11 Mar 2020Guangnan WuZhiyi PanPeng JiangChanghe Tu

Instance segmentation in point clouds is one of the most fine-grained ways to understand the 3D scene. Due to its close relationship to semantic segmentation, many works approach these two tasks simultaneously and leverage the benefits of multi-task learning... (read more)

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