Research on Panorama Image Map Service on iOS Mobile Device, Geography and Geo-Information Science 2016
Pengcheng Zhao, Qingwu Hu, Xianxiong Liu and Yuan Yao

Proposed a construction method of the IOS oriented panorama image map service

@article{qi2017frustum,
  title={Frustum PointNets for 3D Object Detection from RGB-D Data},
  author={Qi, Charles R and Liu, Wei and Wu, Chenxia and Su, Hao and Guibas, Leonidas J},
  journal={arXiv preprint arXiv:1711.08488},
  year={2017}
}

A feature preserving algorithm for point cloud simplification based on hierarchical clustering, Geoscience and Remote Sensing Symposium. IEEE, 2016
Pengcheng Zhao, Qingwu Hu and Yue Wang

Proposed a feature preserving algorithm for point cloud simplification based on hierarchical clustering with the surface feature description.

@article{qi2017pointnetplusplus,
  title={PointNet++: Deep Hierarchical Feature Learning on Point Sets in a Metric Space},
  author={Qi, Charles R and Yi, Li and Su, Hao and Guibas, Leonidas J},
  journal={arXiv preprint arXiv:1706.02413},
  year={2017}
}