no code implementations • 2 Feb 2024 • Hongchen Tan, Yi Zhang, Xiuping Liu, BaoCai Yin, Nan Ma, Xin Li, Huchuan Lu
This network consists of two innovative components: the Multi-grain Spectrum Attention Mechanism (MSAM) and the Consecutive Patch Dropout Module (CPDM).
no code implementations • 16 Sep 2023 • Nan Ma, Mohan Wang, Yiheng Han, Yong-Jin Liu
We propose a cross-modality point cloud registration framework FF-LOGO: a cross-modality point cloud registration method with feature filtering and local-global optimization.
no code implementations • 23 May 2023 • Nan Ma, Ying Yang, Dongkai Zhou
The network we used in our workflow is based on 3D U-Net.
no code implementations • Frontiers in Earth Science 2022 • Yu Qu, Lin Sun, Qing hua Su, Nan Ma, Zhi hui Wang, Xi rong Liu
Based on the dataset, the difference between the reflectance observed by the satellite and the corresponding LSR is generated, which is used as a characteristic parameter of sandstorm detection with the deep learning method.
no code implementations • 19 Jan 2020 • Lan-Zhe Guo, Feng Kuang, Zhang-Xun Liu, Yu-Feng Li, Nan Ma, Xiao-Hu Qie
For example, in user experience enhancement from Didi, one of the largest online ride-sharing platforms, the ride comment data contains severe label noise (due to the subjective factors of passengers) and severe label distribution bias (due to the sampling bias).