Publications

Jounal paper

• A Robust and Reliable Point Cloud Recognition Network Under Rigid Transformation [pdf]
  Dongrui Liu, Chuanchuan Chen, Changqing Xu, Qi Cai, Lei Chu, Fei Wen, and Robert Qiu
  accepted by IEEE Transactions on Instrumentation and Measurement (TIM)

• Self-Supervised Point Cloud Registration with Deep Versatile Descriptors for Intelligent Driving [pdf]
  Dongrui Liu, Chuanchuan Chen, Changqing Xu, Robert Qiu, and Lei Chu
  accepted by IEEE Transactions on Intelligent Transportation Systems (T-ITS)

• SAKS: Sampling Adaptive Kernels from Subspace for Point Cloud Graph Convolution [pdf]
  Chuanchuan Chen, Dongrui Liu, Changqing Xu, and Trieu-Kien Truong
  accepted by IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)

• GeneCGAN: A conditional generative adversarial network based on genetic tree for point cloud reconstruction [pdf]
  Chuanchuan Chen, Dongrui Liu, Changqing Xu, and Trieu-Kien Truong
  accepted by Neurocomputing

Conference paper

• PFMixer: Point Cloud Frequency Mixing [pdf]
  Dongrui Liu, Shiyun Liu, Chuanchuan Chen, Zhengyun Jiang, and Changqing Xu
  accepted by IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022)

• PointFP: A Feature-Preserving Point Cloud Sampling [pdf]
  Dongrui Liu, Chuanchuan Chen, Shiyun Liu, Zhengyun Jiang, and Changqing Xu
  accepted by IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022)

• Point Clouds Downsampling Based on Complementary Attention and Contrastive Learning [pdf]
  Chuanchuan Chen, Dongrui Liu, and Changqing Xu
  accepted by IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2022)

• Interpreting Representation Quality of DNNs for 3D Point Cloud Processing [pdf]
  Wen Shen, Qihan Ren, Dongrui Liu, Quanshi Zhang
  accepted by 35th Conference on Neural Information Processing Systems (NeurIPS 2021)

Arxiv paper

• Trap of Feature Diversity in the Learning of MLPs [pdf]
  Dongrui Liu, Shaobo Wang, Jie Ren, Kangrui Wang, Sheng Yin, Huiqi Deng, and Quanshi Zhang
  arxiv

• Point Cloud Registration using Representative Overlapping Points [pdf]
  Lifa Zhu, Dongrui Liu, Changwei Lin, Rui Yan, Francisco Gómez-Fernández, Ninghua Yang, and Ziyong Feng
  arxiv