Search Results for author: Longkun Zou

Found 3 papers, 3 papers with code

Quasi-Balanced Self-Training on Noise-Aware Synthesis of Object Point Clouds for Closing Domain Gap

1 code implementation8 Mar 2022 Yongwei Chen, ZiHao Wang, Longkun Zou, Ke Chen, Kui Jia

Such a challenge of Simulation-to-Reality (Sim2Real) domain gap could be mitigated via learning algorithms of domain adaptation; however, we argue that generation of synthetic point clouds via more physically realistic rendering is a powerful alternative, as systematic non-uniform noise patterns can be captured.

Benchmarking Object +2

Geometry-Aware Self-Training for Unsupervised Domain Adaptationon Object Point Clouds

1 code implementation20 Aug 2021 Longkun Zou, Hui Tang, Ke Chen, Kui Jia

The point cloud representation of an object can have a large geometric variation in view of inconsistent data acquisition procedure, which thus leads to domain discrepancy due to diverse and uncontrollable shape representation cross datasets.

Point Cloud Classification Representation Learning +1

Geometry-Aware Self-Training for Unsupervised Domain Adaptation on Object Point Clouds

1 code implementation ICCV 2021 Longkun Zou, Hui Tang, Ke Chen, Kui Jia

The point cloud representation of an object can have a large geometric variation in view of inconsistent data acquisition procedure, which thus leads to domain discrepancy due to diverse and uncontrollable shape representation cross datasets.

Point Cloud Classification Representation Learning +1

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