Point Transformer for Shape Classification and Retrieval of Urban Roof Point Clouds
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3061422
Abstract: The success of deep learning methods led to significant breakthroughs in 3-D point cloud processing tasks with applications in remote sensing. Existing methods utilize convolutions that have some limitations, as they assume a uniform input… read more here.
Keywords: point transformer; shape classification; model; classification retrieval ... See more keywords
PT-FlowNet: Scene Flow Estimation on Point Clouds With Point Transformer
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3254431
Abstract: As a low-level task of 3D perception, scene flow is a fundamental representation of dynamic scenes and provides non-rigid motion descriptions for the objects in the 3D environment, which can strongly support many upper-level applications.… read more here.
Keywords: point clouds; point transformer; flow estimation; scene flow ... See more keywords