SpSequenceNet: Semantic Segmentation Network on 4D Point Clouds

CVPR 2020 Hanyu Shi Guosheng Lin Hao Wang Tzu-Yi Hung Zhenhua Wang

Point clouds are useful in many applications like autonomous driving and robotics as they provide natural 3D information of the surrounding environments. While there are extensive research on 3D point clouds, scene understanding on 4D point clouds, a series of consecutive 3D point clouds frames, is an emerging topic and yet under-investigated... (read more)

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