Search Results for author: Lizhi Zhao

Found 2 papers, 2 papers with code

DHGCN: Dynamic Hop Graph Convolution Network for Self-Supervised Point Cloud Learning

1 code implementation5 Jan 2024 Jincen Jiang, Lizhi Zhao, Xuequan Lu, Wei Hu, Imran Razzak, Meili Wang

Recent works attempt to extend Graph Convolution Networks (GCNs) to point clouds for classification and segmentation tasks.

Graph Attention

Masked Autoencoders in 3D Point Cloud Representation Learning

1 code implementation4 Jul 2022 Jincen Jiang, Xuequan Lu, Lizhi Zhao, Richard Dazeley, Meili Wang

We first split the input point cloud into patches and mask a portion of them, then use our Patch Embedding Module to extract the features of unmasked patches.

Point Cloud Completion Point cloud reconstruction +2

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